Description: CUSTOMER REVIEWMAX GPE RV REPAIR CUSTOMER REVIEWVideo will open in a new window Using the eBay App? Paste link into a browser window:SAFE TO USE ON POLYSTYRENE FOAMMAX GPE A/B Fiberglass Reinforced EPS And XPS FoamCreate A Rigid Fiberglass Shell To Reduce Impact DamageFiberglass Fabric Suitable For Foam Reinforcement: Style 7781 8 Harness Satin Weave Fiberglass Fabric Inquire For Combine Shipping 3 Yards Long By 60 Inches Wide: https://www.ebay.com/itm/2236693196955 Yards Long By 60 Inches Wide: https://www.ebay.com/itm/223508087559 MAX GPE A/B is mixed two parts Resin to one part Curing Agent by weight or by volume (2:1).The mixed consistency is low in viscosity, clear and easily poured, injected or brush applied into place.MAX GPE A/B has a 60 minutes gel time that allows adequate working time for casting, coating, bonding and potting or encapsulating applications. MAX GPE A/B performs well as an adhesive for metals, alloys, plastic, wood, stones & concrete, fiberglass and other substrates that require high tensile shear strength properties.MAX GPE A/B is an excellent choice for composite fabrication using fiberglass, carbon fiber, Aramid, and other hybrid fabrics.Its low viscosity allows fast fabric wet-out resulting in a minimal void and laminate porosity.Cured composites fabricated with MAX GPE A/B exhibits exceptional mechanical properties such as impact resistance, compressive and tensile strength. As a casting resin and potting compound, MAX GPE A/B cures non-electrically conductive and demonstrates good dimensional stability. Pre-Mix And Mixing Notes Prepare all needed tooling and materials before mixing the resin and curing agent together.Determine the amount of resin and curing agent needed.The batch size should be no more than you can apply within the 60 minute working time.Note that large batch size will react quicker or if the mixture is kept in a concentrated mass.The exothermic heat that is released during the chemical reaction generates will cause the mixture to cure faster. Pour the desired amount of resin then the curing agent (2:1 mix ratio) in a clean container and gently mix with a spatula or mixing blade until a uniform blend is achieved. Scrape the sides and bottom of the container and mix until clear and uniform in consistency.Transfer the mixture into another container and mix for another 2 minutes. This technique ensures a homogenous blend and prevent tacky spots from occurring. Please View The Mixing Demonstration Video Below.How To Mix Epoxy Resin For Food Contact Coating. Avoid Tacky Spots, Minimize Air Bubble When Mixing - YouTubeVideo will open in a new window Using the eBay App? Paste link into a browser window: Pour, inject or apply the resin directly onto the prepared surface and allow to cure for at least 24 to 36 hours. The applied resin will set-up in 4 to 6 hours and can be handled after 12 hours at 75° F (25° C).Allow the application to cure fully for 2 to 3 days before use. Physical Properties Viscosity 900 cPs Mixed Mix Ratio 100 parts A to 50 parts B by weight or volume Working Time 65 Minutes at 200 Gram Mass Peak Exotherm 160oC Time To Reach Peak 80 Minutes Density 1.10 g/cc Cured Cure Time 1 to 3 days at 25oC Heat Cure 2 Hours @ 25oC Plus 1 Hour @ 120oC Set-To-Dry @ 10 Mil Film 6 Hours Surface Dry 9 Hours Handling Time 8 Hours Mechanical Properties Test Criteria 36 Hour Cure After 7 Day Cure Hardness 78 D 81 D Izod Impact ft-lb/in .13 .19 Tensile Shear Strength psi 3,100 3,765 Tensile Strength psi 9,600 12,300 Tensile Modulus psi 460,000 489,120 Ultimate Elongation % 3.8 2.3 Heat Distortion Temperature 84oC 110oC Compressive Strength 12,300 13,000 24 Hours Water Immersion .54% Weight Gain .48% Weight Gain Heat Post Curing Technique For Faster CureUse An Infrared Heat Lamp For Larger Parts. Epoxy Resin Mixing And Usage Applications Please View The Following Video For The Proper Mixing Of Epoxy Resins.It demonstrates the proper technique of mixing any type of epoxy resin. The proper cure performance of any epoxy resin system is highly dependent on the quality and thoroughness of the mixture.The resin and curing agent must be mixed to a homogeneous consistency. Poorly mixed resin and curing agent yields tacky or uncured spots to appear. Proper Epoxy Mixing Video - Avoid Tacky Or Uncured Spots [isdntekvideo]Coverage And Yield Per Gallon Use these theoretical factors to determine coverage to unfilled epoxy resin as a theoretical guide.It is also important to consider the type of substrate to be coated. Soft wood like pine absorbs more resin. Hard and dense wood species require less resin application.FLUID GALLON VOLUME CONVERSION1 GALLON = 231 CUBIC INCHES1 GALLON = 128 OUNCES1 GALLON = 3.7854 LITERS1 GALLON = 4 QUARTS1 GALLON = 16 CUPSFLUID GALLON MASS CONVERSIONS1 Gallon Of Mixed Epoxy Resin = 9.23 Pounds1 Gallon Of Mixed Epoxy Resin = 4195 Grams To Calculate The Resin Coverage On A Flat Smooth Surface, Determine The Length X Width X Thickness In InchesTo Obtain The Cubic Volume Inch Of The Mixed Resin Needed. Use The Following Equation:(Length X Width X Coating Thickness)/ 231 Cubic Inches Per Gallon = Cubic-inches Of Coating Needed Example 50 Inches X 36 Inches X 0.010 (10 Mils) = 18 Cubic Inches Visit Our Coating Coverage CalculatorCut And Paste Following Linkhttp://instacalc.com/35245/embed STORAGE MAX GPE A/B should be stored in a cool dry place. Do not store above 30ºC for a prolonged period.MAX GPE A/B has a 12-month shelf from the date of shipment when stored properly. Replace the caps tightly to prevent moisture contamination.When properly stored this kit will last greater than 2 or more years. RESIN CRYSTALLIZATION FROM PROLONGED STORAGE OR COLD WEATHER EXPOSUREThe resin component or the PART A may crystallize due to cold temperature exposure. Please inspect the resin component for any solidified crystals which will appear as waxy solid or cloudiness on the bottom of the PART A bottle.View the following video for identification and processing.Do Not Use Unless Processed To Revert Any Crystallized Resin Back To A Liquid State And Avoid Poor Cured Results.MAX GPE A/B Works Well As A Fiberglass Impregnating Resin.Please review the following information on how to create fiberglass composites. COMPOSITE FABRICATING BASIC GUIDELINES By definition, a fabricated COMPOSITE material is a manufactured collection of two or more ingredients or products intentionally combined to form a new homogeneous material that is defined by its performance that should uniquely greater than the sum of its individual parts. This method is also defined as a SYNERGISTIC COMPOSITION. COMPOSITE MATERIAL COMPOSITIONREINFORCING FABRIC & IMPREGNATING RESIN PLUS 'ENGINEERED PROCESS' EQUALS COMPOSITE LAMINATE WITH THE BEST WEIGHT TO STRENGTH PERFORMANCE With respect to the raw materials selection -fabric and resin, the fabricating process and the and curing and test validation of composite part, these aspects must be carefully considered and in the engineering phase of the composite. Step One:Fabric SelectionTYPES OF FABRIC WEAVE STYLE AND SURFACE FINISHING FOR RESIN TYPE COMPATIBILITYFabrics are generally considered ”balanced” if the breaking strength is within 15% warp to fill and are best in bias applications on lightweight structures.“Unbalanced” fabrics are excellent when a greater load is required one direction and a lesser load in the perpendicular direction. Tow: The bundle of individual carbon filaments used to weave carbon fabric. 50k tow means there are 48-50,000 carbon filaments in the tow. Smaller tow i.e. 12k, 6k, 3k and 1k are obtained by dividing the 50k tow into smaller bundles.Thread Count: The number of threads (tow in carbon and yarn in Aramid) per inch. The first number will be the warp count and the second will be the fill count. Fill: The threads that run the width of the roll or bolt and perpendicular to the warp threads. Warp: The threads that run the length of the roll or bolt and perpendicular to the fill threads. Finish: The chemical treatment to fiberglass making it compatible with resin systems, therefore improving the bond between the fiber and the resin. Finishing fiberglass typically decreases the fiber strength by as much as 50%. Both Silane and Volan finishes are epoxy compatible. Historically, Volan has been considered a softer finish for a more pliable fabric, but recent advances have yielded some excellent soft Silane finishes.Thickness: Measured in fractions of an inch. The thicker the fabric the more resin required to fill the weave to obtain a surface-smooth finished part.Weaves:Plain weave means the warp and fill threads cross alternately. This is the most common weave.4 Harness (4 HS Satin or crowfoot) weave means the fill thread floats over three warp threads, then under one warp thread. This weave is more pliable than the plain weave, therefore conforms to complex curves more easily.8 Harness (8 HS Satin) weave means the fill thread floats over seven warp threads, then under one warp thread. This weave is the most pliable of the standard fiberglass weaves.2 x 2 Twill weave means the fill thread floats over two warp threads, then fewer than two warp threads. This weave is found most commonly in carbon fabrics and is more pliable than plain weave.Most fabrics are stronger in the warp than the fill because higher tension is placed on the warp fiber keeping it straighter during the weaving process.Rare exceptions occur when a larger, therefore stronger thread is used in the fill direction than the warp direction. PLAIN WEAVEIs a very simple weave pattern and the most common style. The warp and fill yarns are interlaced over and under each other in alternating fashion. Plain weave provides good stability, porosity and the least yarn slippage for a given yarn count. 8 HARNESS SATIN WEAVEThe eight-harness satin is similar to the four-harness satin except that one filling yarn floats over seven warp yarns and under one.This is a very pliable weave and is used for forming over curved surfaces. 4 HARNESS SATIN WEAVEThe four-harness satin weave is more pliable than the plain weave and is easier to conform to curved surfaces typical in reinforced plastics. In this weave pattern, there is a three by one interfacing where a filling yarn floats over three warp yarns and under one. 2x2 TWILL WEAVETwill weave is more pliable than the plain weave and has better drivability while maintaining more fabric stability than a four or eight harness satin weave. The weave pattern is characterized by a diagonal rib created by one warp yarn floating over at least two filling yarns. SATIN WEAVE TYPE CONFORMITY UNTO CURVED SHAPES Plain Weaves, Bi-axial, Unidirectional Styles For Directional High Strength Parts Use this weave style cloth when high strength parts are desired.It is ideal for reinforcement, mold making, aircraft and auto parts tooling, marine, and other composite lightweight applications.7544 Fiberglass - YouTube FIBERGLASS FINISHING FOR RESIN COMPATIBILITYFinishing Cross Reference And Resin Type Compatibility RESIN COMPATIBILITYBurlington IndustriesClarkSchwebelJ.P StevensUniglass IndustriesEpoxy, PolyesterVOLAN AVOLAN AVOLAN AVOLAN AEpoxy, PolyesterI-550CS-550S-550UM-550Phenolic, MelamineI-588A1100A1100A1100Epoxy, PolyimideI-589Z6040S-920UM-675EpoxyI-399CS-272AS-935UM-702Epoxy CS-307 UM-718Epoxy CS-344 UM-724Silicone112112 n-pH (neutral pH) AVAILABLE FIBERGLASS, CARBON FIBER, AND KEVLAR FABRICSHEXCEL 120 1.5-OUNCE FIBERGLASS PLAIN WEAVE 5 YARDShttps://www.ebay.com/itm/222623985867HEXCEL 120 1.5-OUNCE FIBERGLASS PLAIN WEAVE 10 YARDShttps://www.ebay.com/itm/311946399588HEXCEL 7532 7-OUNCE FIBERGLASS PLAIN WEAVE 5 YARDShttps://www.ebay.com/itm/222624899999HEXCEL 7500 10 OUNCE FIBERGLASS PLAIN WEAVE 3 YARDShttps://www.ebay.com/itm/222624968104HEXCEL 7500 10 OUNCE FIBERGLASS PLAIN WEAVE 5 YARDShttps://www.ebay.com/itm/311946460378HEXCEL 3582 14 OUNCE FIBERGLASS SATIN WEAVE 5 YARDShttps://www.ebay.com/itm/312023587290HEXCEL 3582 14 OUNCE FIBERGLASS SATIN WEAVE 10 YARDShttps://www.ebay.com/itm/222753506374HEXCEL 1584 26 OUNCE FIBERGLASS SATIN WEAVE 3 YARDShttps://www.ebay.com/itm/311947365010HEXCEL 1584 26 OUNCE FIBERGLASS SATIN WEAVE 5 YARDShttps://www.ebay.com/itm/222629157570FIBERGLASS 45+/45- DOUBLE BIAS 3 YARDShttps://www.ebay.com/itm/311947299244 CARBON FIBER FABRIC 3K 2x2 TWILL WEAVE 6 OZ. 3 YARDShttps://www.ebay.com/itm/311947275431CARBON FIBER FABRIC 3K PLAIN WEAVE 6 OZ 3 YARDShttps://www.ebay.com/itm /311947292012 KEVLAR 49 HEXCEL 351 PLAIN WEAVE FABRIC 2.2 OZhttps://www.ebay.com/itm/222623951106 Step Two: Choose The Best Epoxy Resin System For The ApplicationThe epoxy resin used in fabricating a laminate will dictate how the FRP will perform when load or pressure is implied on the part.To choose the proper resin system, consider the following factors that is crucial to a laminate's performance.SIZE AND CONFIGURATION OF THE PART(NUMBER OF PLIES AND CONTOURED, FLAT OR PROFILED)CONSOLIDATING FORCE(FREE STANDING DRY OR HAND LAY-UP, VACUUM BAG OR PLATEN PRESS CURING)CURING CAPABILITIES(HEAT CURED OR ROOM TEMPERATURE CURED)LOAD PARAMETERS(SHEARING FORCE, TORSIONAL AND DIRECTIONAL LOAD, BEAM STRENGTH)ENVIRONMENTAL EXPOSUREThe principal role of the resin is to bind the fabric into a homogeneous rigid substrate(OPERATING TEMPERATURE, AMBIENT CONDITIONS, CHEMICAL EXPOSURE, CYCLIC FORCE LOADING)MATERIAL AND PRODUCTION COST(BUYING IN BULK WILL ALWAYS PROVIDE THE BEST OVERALL COSTS) These factors will dictate the design and the composition of the part and must be carefully considered during the design and engineering phase of the fabrication. TOP SELLING IMPREGNATING RESIN SYSTEM MAX BOND LOW VISCOSITY A/B Marine Grade Boat Building Resin System, Fiberglassing/Impregnating, Water Resistance, Cured Structural StrengthMAX BOND LOW VISCOSITY 32-Ounce kithttps://www.ebay.com/itm/311947109148MAX BOND LOW VISCOSITY 64-Ounce Kithttps://www.ebay.com/itm/311947125422MAX BOND LOW VISCOSITY 1-Gallon Kithttps://www.ebay.com/itm/311947117608MAX BOND LOW VISCOSITY 2-Gallon kithttps://www.ebay.com/itm/311946370391MAX BOND LOW VISCOSITY 10-Gallon Kithttps://www.ebay.com/itm/222624960548MAX 1618 A/B Crystal Clear, High Strength, Lowest Viscosity (Thin), Durability & Toughness, Excellent Wood Working ResinMAX 1618 A/B 48-Ounce Kithttps://www.ebay.com/itm/222627258390MAX 1618 A/B 3/4-Gallon Kithttps://www.ebay.com/itm/222625113128MAX 1618 A/B 3/4-Gallon Kithttps://www.ebay.com/itm/222627258390MAX 1618 A/B 1.5-Gallon Kithttps://www.ebay.com/itm/311946441558MAX CLR A/B Water Clear Transparency, Chemical Resistance, FDA Compliant For Food Contact, High Impact, Low ViscosityMAX CLR A/B 24-Ounce Kithttps://www.ebay.com/itm/222623963194MAX CLR A/B 48-Ounce Kithttps://www.ebay.com/itm/311947320101MAX CLR A/B 96-Ounce Kithttps://www.ebay.com/itm/222625329068MAX CLR A/B 96-Ounce Kithttps://www.ebay.com/itm/222625338230MAX CLR A/B 1.5-Gallon Kithttps://www.ebay.com/itm/222626972426MAX GRE A/B GASOLINE RESISTANT EPOXY RESIN Resistant To Gasoline/E85 Blend, Acids & Bases, Sealing, Coating, Impregnating ResinMAX GRE A/B 48-Ounce Kithttps://www.ebay.com/itm/311946473553MAX GRE A/B 96-Ounce Kithttps://www.ebay.com/itm/311947247402MAX HTE A/B HIGH-TEMPERATURE EPOXY Heat Cured Resin System For Temperature Resistant Bonding, Electronic Potting, Coating, BondingMAX HTE A/B 80-Ounce Kithttps://www.ebay.com/itm/222624247814MAX HTE A/B 40-Ounce Kithttps://www.ebay.com/itm/222624236832 Step Three:Proper Lay-Up Technique -Putting It All TogetherPre-lay-up notesLay out the fabric and pre-cut to size and set asideAvoid distorting the weave pattern as much as possibleFor fiberglass molding, ensure the mold is clean and adequate mold release is usedView our video presentation above "MAX EPOXY RESIN MIXING TECHNIQUE"Mix the resin only when all needed materials and implements needed are ready and within reachMix the proper amount of resin needed and be accurate proportioning the resin and curing agent. Adding more curing agent than the recommended mix ratio will not promote a faster cure. Over saturation or starving the fiberglass or any composite fabric will yield poor mechanical performance. When mechanical load or pressure is applied to the composite laminate, the physical strength of the fabric should bear the stress and not the resin. If the laminate is over saturated with the resin it will most likely to fracture or shatter instead of rebounding and resist damage. Don’t how much resin to use to go with the fiberglass?A good rule of thumb is to maintain a minimum of 30 to 35% resin content by weight, this is the optimum ratio used in high-performance prepreg (or pre-impregnated fabrics) typically used in aerospace and high-performance structural application. For general hand lay-ups, calculate using 60% fabric weight to 40% resin weight as a safety factor. This will ensure that the fabricated laminate will be below 40% resin content depending on the waste factor accrued during fabrication. Place the entire pre-cut fiberglass to be used on a digital scale to determine the fabric to resin weight ratio.Measuring by weight will ensure accurate composite fabrication and repeatability, rather than using OSY data.THE USE OF A WEIGHING SCALE IS HIGHLY RECOMMENDED Purchase this scale with any of our product offering and the shipping cost of the scale is free. https://www.ebay.com/itm/222630300203A good rule of thumb is to maintain a minimum of 30 to 35% resin content by weight. This is the optimum ratio used in high-performance prepreg (or pre-impregnated fabrics) typically used in aerospace and high-performance structural application. For general hand lay-ups, calculate using 60% fabric weight to 40% resin weight as a safety factor. This will ensure that the fabricated laminate will be below 40% resin content depending on the waste factor accrued during fabrication.Place the entire pre-cut fiberglass to be used on a digital scale to determine the fabric to resin weight ratio.fffffffffffMeasuring by weight will ensure accurate composite fabrication and repeatability, rather than using OSY data.1 ounce per square yard is equal to 28.35 gramsffffffffffff1 square yard equals to 1296 square inches (36 inches x 36 inches)ffffffffffffFOR EXAMPLE1 yard of 8-ounces per square yard (OSY) fabric weighs 226 gramsffffffffffff1 yard of 10-ounces per square yard (OSY) fabric weighs 283 grams Ounces per square yard or OSY is also known as aerial weight, which is the most common unit of measurement for composite fabrics. To determine how much resin is needed to adequately impregnate the fiberglass, use the following equation: (Total Weight of Fabric divided by 60%)X( 40%)= weight of mixed resin needed MASTER EQUATION (fw/60%)x(40%)=rn FOR EXAMPLE 1 SQUARE YARD OF 8-OSY FIBERGLASS FABRIC WEIGHS 226 GRAMS (226 grams of dry fiberglass / 60%) X 40% = 150.66 grams of resin needed So for every square yard of 8-ounce fabric, it will need 150.66 grams of mixed resin. Computing For Resin And Curing Agent Amount 150.66 grams of resin needed MIX RATIO OF RESIN SYSTEM IS 2:1 OR 50 PHR (per hundred resin) 2 = 66.67% (2/3) + 1 = 33.33%(1/3) (2+1)=3 or (66.67%+33.33%)=100% or (2/3+1/3)= 3/3 150.66 x 66.67%= 100.45 grams of Part A RESIN 150.66 x 33.33%= 50.21 grams of Part B CURING AGENT 100.45 + 50.21 = 150.66 A/B MIXTURE GENERAL LAY-UP PROCEDURE Apply the mixed resin onto the surface and then lay the fabric and allow the resin to saturate through the fabric.NOT THE OTHER WAY AROUNDThis is one of the most common processing error that yields sub-standard laminates. By laying the fiberglass onto a layer of the prepared resin, fewer air bubbles are entrapped during the wetting-out stage. Air is pushed up and outwards instead of forcing the resin through the fabric which will entrap air bubbles. This technique will displace air pockets unhindered and uniformly disperse the impregnating resin throughout the fiberglass.HAND LAY-UP TECHNIQUE Eliminating air entrapment or void porosity in an epoxy/fiberglass lay-up processFiberglass Hand Lay Up For Canoe and Kayak Building- Cedar Strip Kayak Fiberglassing - YouTubeVideo will open in a new windowBasic Hand Lay-up FiberglassingVideo will open in a new windowVACUUM BAGGING PROCESS For performance critical application used in aerospace vehicles, composite framing for automotive vehicles and marine vessels,a process called 'Vacuum Bagging' is employed to ensure the complete consolidation of every layer of fabric. The entire tooling and lay-up are encased in an airtight envelope or bagging and a high-efficiency vacuum pump is used to draw out the air within the vacuum bag to create a negative atmospheric pressure.Once a full vacuum (29.9 Inches of Mercury) is achieved, the negative pressure applies a compacting force of 14.4 pounds per square inch (maximum vacuum pressure at sea level) is applied to the vacuum bag transferring the force to the entire surface area of the laminate. Vacuum pressure is maintained until the resin cures to a solid. For room temperature curing resin system, the vacuum pump is left in operation for a minimum of 18 hours.External heat can be applied to the entire lay-up, thus accelerating the cure of the resin system. The vacuum force also removes any entrapped air bubble between the layers of fabric and eliminate what is called, porosity or air voids.Porosity within a laminate creates weak spots in the structure that can be the source of mechanical failure when force or load is applied to the laminate. The standard atmosphere (symbol: atm) is a unit of pressure defined as 101325 Pa (1.01325 bar), equivalent to 760 mm Mercury or 29.92 inches Mercury or14.696 pounds per square inch of pressure. FiberglaSs And Carbon Fiber Vacuum Bagging and Flat Panel Laminate - YouTubeVideo will open in a new window AUTOCLAVE CURING PROCESS Autoclave curing processing is the most common method used in large-scale production of composite products.The aerospace industry, which includes space exploration rockets and vehicles, satellites, and military airplane utilizes this composite fabrication process due to the critical nature of the application.The mechanical demands of the composite are often pushed to the upper limits and autoclaved process yields composites with the best weight to strength ratio.BASIC OPERATION OF THE AUTOCLAVE PROCESS In the autoclave process, high pressure and heat are applied to the part through the autoclave atmosphere,with a vacuum bag used to apply additional pressure and protect the laminate from the autoclave gases. The cure cycle for a specific application is usually determined empirically and, as a result, several cure cycles may be developed for a single material system,to account for differences in laminate thickness or to optimize particular properties in the cured part.The typical autoclave cure cycle is a two-step process.First, vacuum and pressure are applied while the temperature is ramped up to an intermediate level and held there for a short period of time.The heat reduces the resin viscosity, allowing it to flow and making it easier for trapped air and volatiles to escape.The resin also begins wetting the fibers at this stage. In the second ramp up, the temperature is raised to the final cure temperature and held for a sufficient length of time to complete the cure reaction.During this step, the viscosity continues to drop, but preset temperature ramp rates and hold times then stabilize viscosity at a level that permits adequate consolidation and fiber wetting,while avoiding excessive flow and subsequent resin starvation. These control factors also slow the reaction rate, which prevents excessive heat generation from the exothermic polymerization process.Upon completion, the cured mechanical performance of the composite is often much stronger and lighter compared to a hand lay-up, or vacuum bagged composite laminate. VACUUM INFUSION PROCESSVacuum Infusion Process is also known in the composites industry as Vacuum Assisted Resin Transfer Molding or VARTM.Similar to the Vacuum Bagging Process where the negative pressure is used to apply consolidation force to the laminate while the resin cures, the resin is infused into the fabric lay-up by sucking the impregnating resin and thus forming the composite laminate.The VARTM Process produces parts that require less secondary steps, such as trimming, polishing or grinding with excellent mechanical properties. However, the vacuum infusion requires more additional or supplemental related equipment and expendable materials. So the pros and cons of each presented composite fabrication process should be carefully determined to suit the user's capabilities and needs. Please view the following video demonstration which explains the process of Vacuum Infusion or VARTM process.MAX 1618 A/B VACUUM ASSISTED RESIN TRANSFER MOLDING PROCESSCARBON FIBER VACUUM INFUSION WITH EPOXY RESIN - VACUUM BAGGING WITH MAX 1618 EPOXY RESIN - YouTubeVideo will open in a new windowStep Four: Proper CuringMAX EPOXY RESIN SYSTEM product line is resistant to amine-blush, however,it is recommended not to mix any resin systems in high humidity conditions, greater than 60%.Always make sure that the substrate or material the epoxy resin system is being applied to is well prepared as possible to ensure the best-cured performance. Always review the published data and information for proper usage, application, and general safety information. Our expert staff of engineers is always available for consultation and assistance. Allow the lay-up to cure for a minimum of 24 to 36 hours before handling.Optimum cured properties can take up to 7 days depending on the ambient cure condition. The ideal temperature cure condition of most room temperature epoxy resin is 22°C - 27°C at 20% relative humidity.Higher ambient curing temperatures will promote faster polymerization and development of cured mechanical properties. Improving mechanical performance via post heat cure A short heat post cure will further improve the mechanical performance of most epoxy resins. Allow the applied resin system to cure at room temperature until for 18 to 24 hours and if possible,expose heat cure it in an oven or other sources of radiant heat (220°F to 250°F) for 45 minute to an hour.You can also expose it to direct sunlight but place a dark colored cover, such as a plastic tarp or cardboard to protect it from ultraviolet exposure.In general room temperature cured epoxy resin has a maximum operating temperature of 160°F or lower.A short heat post cure will ensure that the mixed epoxy system is fully cured, especially for room temperature cure system that can take up to 7 days to achieve 100% cureSome darkening or yellowing of the epoxy resin may occur if overexposed to high temperature (>250°F). AMINE BLUSHThe affinity of an amine compound (curing agent) to moisture and carbon dioxide creates a carbonate compound and forms what is called amine blush.Amine blush is a wax-like layer that forms as most epoxies cure. If the epoxy system is cured in extreme humidity (>70%).It will be seen as a white and waxy layer that must be removed by physical sanding of the surface followed by an acetone wipe. OTHER TYPES OF EPOXY RESIN CURE MECHANISMLATENT CURING SYSTEMSLatent epoxy resins are systems that are mixed together at room temperature and will begin polymerization,but it will not achieve full cure unless it is exposed to a heat cure cycle. In general, these are high-performance systems that demonstrate exceptional performance under extreme conditionssuch as high mechanical performance under heat and cryogenic temperatures, chemical resistance or any environment that epoxy room temperature system perform marginally or poorly. Upon the mixing of the resin and curing agent polymerization will begin and will only achieve a partial cure.Some resins may appear cured or dry to the touch, this state is called 'B-Stage Cure', but upon application of force will either be gummy or brittle almost glass-like and will dissolve in most solvents.The semi-cured resin must be exposed to an elevated temperature for it to continue polymerization and achieve full cure. HEAT ACTIVATED CURING SYSTEMSThis type of epoxy system will not polymerize unless it is exposed to the activation temperature of the curing agent which can be as low as 200°F and as high as 400°F. In most instances, our MAX EPOXY SYSTEMS epoxy system can be stored at room temperature and remain liquid for up to six months and longer. TESTING THE COMPOSITE DETERMINATION OF THE FABRIC-RESIN RATIO TESTING FABRIC TO RESIN RATIO VIA RESIN BURN OUT - YouTubeVideo will open in a new windowULTIMATE COMPRESSIVE STRENGTH ULTIMATE COMPRESSIVE STRENGTH TEST OF FIBERGLASS LAMINATE TOOLING BOARD. - YouTubeVideo will open in a new window6500 pounds to failure / 0.498 square inch = 13,052 psi max compressive strengthSPECIMEN EXAMINATION AFTER COMPRESSION TEST - YouTubeVideo will open in a new window************************************************************DON'T FORGET OUR EPOXY MIXING KITClick The Link To Add To Order https://www.ebay.com/itm/222623932456EVERYTHING YOU NEED TO MEASURE, MIX, DISPENSE OR APPLY Proportioning the correct amount is equally as important to attain the intended cured properties of the resin system.The container in which the epoxy and curing agent is mixed is an important consideration when mixing an epoxy resin system. The container must withstand the tenacity of the chemical and must be free of contamination.Most epoxy curing agent has a degree of corrosivity, as a general practice, protective gloves should be worn when handling chemicals of the same nature. MIXING KIT CONTENTS 1 Each Digital Scale -Durable, Accurate Up To 2000.0 Grams 4 Each 32-ounce (1 Quart) Clear HDPE Plastic Mix Cups4 Each 16-ounce (1 Pint) Clear HDPE Plastic Mix CupsOne Size Fits All Powder-Free Latex Gloves 2 Each Graduated SyringesWooden Stir SticksAssorted Size Foam Brush IMPORTANT NOTICEYour purchase constitutes the acceptance of this disclaimer. Please review before purchasing this product.The user should thoroughly test any proposed use of this product and independently conclude the satisfactory performance in the application. Likewise, if the manner in which this product is used requires government approval or clearance, the user must obtain said approval.The information contained herein is based on data believed to be accurate at the time of publication. Data and parameters cited have been obtained through published information, Polymer Composites Inc. laboratories using materials under controlled conditions. Data of this type should not be used for a specification for fabrication and design. It is the user's responsibility to determine this Composites fitness for use.There is no warranty of merchantability for fitness of use, nor any other express implied warranty. The user's exclusive remedy and the manufacturer's liability are limited to refund of the purchase price or replacement of the product within the agreed warranty period. Polymer Composites, Inc. and its direct representative will not be liable for incidental or consequential damages of any kind. Determination of the suitability of any kind of information or product for the use contemplated by the user, the manner of that use and whether there is any infringement of patents is the sole liability of the user.
Price: 83.92 USD
Location: Ontario, California
End Time: 2024-04-25T17:22:34.000Z
Shipping Cost: 0.72 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Application Type: Brush-on
Low Viscosity -Thin Mixed Consistency: Inject In Place, Brush Or Roller Apply
Fiberglass Impregnating Resin: General Lay-up Resin For Fiberglass Fabrics
Wood Rot Repair And Stabilizing: Reinforce And Hardens Soggy Wood Floor
Warranty: 12 Months
Color: Clerar
Manufacturer Part Number: MAXGPE96OZ
Wood Sealer & Waterproofing: Creates A Permanent Durable Barrier
Modified Item: No
Suitable For: Fiberglass
California Prop 65 Warning: Prop 65: Please Review Important Safe Handling Information In The Product Description Page Below. This product contains less than 0.1% (trace amounts) of a chemical known to the State of California to cause cancer. ●All components of this product are on the TSCA Inventory or are exempt from TSCA Inventory requirements under 40 CFR 720.30●
Bonds To Azdel And Filon: Adheres To Materials Used In RV And Trailers
Brand: MAX GPE A/B
Type: EPOXY RESIN GLUE INJECTABLE 4 RV PANEL
Country/Region of Manufacture: United States
Long Working Time: Stays Liquid Longer For Better Penetration & Flow
EPS Foam, XPS Foam, Polystyrene Safe: Will Not Dissolve Insulation Foam
