Pultrusion Resin - High Performance Polyester Resin 9794
● The advantages of pultrusion process :
The automated and continuous process, high production efficiency and stable performance.
The pultrusion have great fiberglass content, impregnate fiberglass under tension ,it can make full use of the fiberglass mechanical property，high strength product.
Adjust the longitudinal strength and transverse strength of products, can satisfy the needs of different mechanical properties.
The raw materials ratio is high and low waster rate
9794 unsaturated polyester resin is a type of Isophthalic resin , mainly composed of phthalic anhydride, maleic anhydride and standard diol. It is soluble in cross-linking monomers such as styrene and has medium viscosity and moderate reactivity.
● Performance and Application:
9794 Resin high strength,good toughness,low sensitivity at break of product so that it have high fatigue life.Especially applicable to sea water contact product,has excellent water resistance and good CI resistance.Suitable for pultrusion ,winding,casting grid,hand lay up and others process.
Elongation at Break
Heat Deflection Temperature
Executive Standard: JC/T1092-2008
1.It is recommended curing system of pultrusion :
BPO curing agent: 0.5%-2.0%. TBPB curing agent :0.5-1.5%.The actual selection was according to equitment,product,temperature,pultrustion speed and others conditions.
2.It is recommended NEWECO vinyl resin VER-2 if have higher requirement for anti-corrosion.
● Product Cases：