Customization: | Available |
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Molecular Principal Chain: | Carbon Chain Polymer |
Color: | Yellow Transparent Liquid |
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Product Name: CCS Certified Marine Epoxy Resin for Chemical Resistant and Heat Resistant FRPEpoxyVinyl Ester Resin HS-4430
1. Brief Introduction:HS-4430 is a premium-grade bisphenol A epoxy vinyl ester resin, meticulously engineered for the production of various FRP applications. These encompass anti-corrosive linings, FRP tanks, electrical insulating materials, and FRP molds. Designed for versatility, HS-4430 excels in hand lay-up, pultrusion, and filament winding processes. This resin boasts excellent mechanical strength, remarkable toughness, and superior heat and corrosion resistance, making it an outstanding choice for the marine industry.Item | Standard Requirements | Test Method |
Appearance | Yellow Transparent Liquid | GB/T 8237.6.1.1 |
Viscosity(25ºC,cP) | 400-500 | GB/T 7193.4.1 |
Geltime(25ºC,min) | 10.0-30.0 | GB/T 7193.4.6 |
Solids Content(%) | 60.0-64.0 | GB/T 7193.4.3 |
Acid Value(mgKOH/g) | 5.0-13.0 | GB/T 2895 |
Item | Unit | Test Value | Test Method |
Tensile Strength | MPa | 90 | GB/T2568 |
Tensile Modulus | MPa | 3000 | GB/T2568 |
Breaking Elongation | % | 6.3 | GB/T2568 |
Flexural Strength | MPa | 140 | GB/T2570 |
Flexural Modulus | MPa | 3400 | GB/T2570 |
Impact Strength | KJ/m2 | 19.5 | GB/T2571 |
HDT | ºC | 105 | GB/T1634 |
Hardness(Barcol934-1) | -- | 42 | GB/T3854 |