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High Performance Formulated Epoxy Resin Specification List
Resin product code | process | Mixed Viscosity (cPS) | Tg(℃) | Tensile Strength（ MPa） | Bending strength(MPa) | El. at break % | Features | Applications |
3768 | RTM | 200-300@80℃ | 191(E‘) | 70 | 140 | 6.0 | One component epoxy system, suitable for RTM process | CFRP for COMAC Shanghai |
3310 A/B | RTM | 200-400@60℃ | 125-135 | - | 110-120 | 4.0-6.0 | Gel time is 2.0-4.0 min. at 120℃ | Automotive composites such as new energy cars, etc. |
3300 A/B | HP- RTM | 200-400@40℃ | 125-135 | 75-85 | 120-140 | 5.0-8.0 | Double-component epoxy, Fast curing: Gel time is 0.5-1.5 min. at 120 ℃ | |
3301 A/B | WCM | 300-500 | 110-120 | 80-90 | 145-155 | 5.0-7.0 | Gel time is 0.5-1.5 min. at 120℃ | |
3311 A/B | VARI | 220-280@25℃ | 80-90 | 65-80 | 110-130 | 7.0-10.0 | Infusion resin certified by Germanischer Lloyds | Wind blade GL certificate |
3312 A/B | 250-300@25℃ | 95-105 | 65-80 | 110-130 | 7.0-10.0 | Long gel time, low exotherm peak, fatigue resistance | Composite parts | |
3296 A/BS | Casting or Hand lay-up | 400-600@25℃ | 80-90 | 60-70 | 110-120 | 7.0-10.0 | Pot life is 40-60@30℃. Pot life 30-40@30℃ or 50-60@10℃ is available | CT cover, wind power, Auto, etc. |
3229 A/B | Pultrusion | 900-1200@25℃ | ＞120 | 70-80 | 115-125 | 4.0-6.0 | Pot life: ＞6 hours, Good wetting properties to fiberglass and fast curing | Pultruded composites parts for variant temperature resistance |
3226 A/B | 600-900@25℃ | ＞120 | 70-80 | 115-125 | 4.0-6.0 | Proper conditions pot life is ＞ 24 hours min which provide higher efficiency compared with 3229 A/B | ||
3228 A/B | 700-900@25℃ | ＞140 | 70-80 | 115-125 | 4.0-5.0 | Low viscosity, medium temperature resistance | ||
3881 A/B | 700-1000 @25℃ | ＞190 | 60-65 | 110-120 | 2.5-3.5 | Low viscosity and high temperature resistance, suitable for ACCC | ||
MERICAN 3225 | Prepreg epoxy resin | 27500@70℃ | 135-145 | 60-75 | 120-140 | 2.0-4.0 | One component epoxy resin system without solvent. Shelf life is 6 months stored ＜0℃ | Piping such as fishing rob, golfclubs |
MERICAN 3527 | 35000@70℃ | 135-140 | 50-60 | 80-90 | 4.0-5.0 | Halogen-free flame retardant. Composite laminates meet DIN 5510-2 and UL94 VO | Fiberglass or carbon fiber pre-preg | |
3597 | 20000@70℃ | 130-140 | 70-80 | 130-140 | 3.0-5.0 | One component epoxy resin system without solvent with pot life (4-6@70℃) | CFRP container | |
3767 | Pre-preg | - | 210（T800） | - | - | - | One component epoxy resin system. CFRP laminate with T800 owns CAI≥260MPa | Aviation |
3220 A/B | Filament Winding | 450-550@25℃ | 145-155 | 85-95 | 145-155 | 3.5-4.5 | Low viscosity pot life ＞5 hours and curing fast at proper conditions | Pipe, tank, gas bottle |
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