Filament Winding Resin - Food Grade Unsaturated Polyester Winding Resin 9406S
Isophthalic foodstuff-class resin,high breaking elongation , high mechanical strength, good toughness and rigidity.
Elongation at Break
Heat Deflection Temperature
Executive Standard: JC/T1092-2008
Suitable for lining layer of pipe, tank and groove required foodstuff certificate, such as winding pipes of drinking water, fermentation tank, FRP storage tank, agricultural irrigation pipe,etc.
1.9406S resin without wax, promoter and thixotropic agent.
2.It is recommended curing system:
Cobalt promoter (1%Co) 0.4%-2.0%, MEKR curing agent 1.0%-2.5%.
3.Accord with GB13115-1991 stander,when making food grade FRP products,the dosage of promoter and curing agent must required to fulfill below requirements:
Tertiary amine ≤0.1%
Cobalt Octoate or cobalt naphthenate ≤0.03%
4.Accord with GB13115-1991 stander, the food grade FRP products post curing executes the following processes of:
80℃ Post Curing 3-4 hours, and washing 1-2hours with 80℃ hot water.
5.It is recommended Neweco VER-2 if you have anti-corrosion requitment.
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