Advanced Material Unsaturated Polyester Resin

Resins for Wind Mill Blades/RTM

GRADE NO. TYPE VISCOSITY (Pa.s) GEL TIME (25℃,min) PROPERTIES AND APPLICATIONS
CSJ-4001 Ortho-phthalic 0.25-0.45 6.0-15.0 Excellent wettability, good mechanical property, used for RTM process.
CSJ-4100 Ortho-phthalic 0.15-0.35 15.0-30.0 Good mechanical property and glassfiber wettability, low exothermic peak.
CSJ-4188 Ortho-phthalic 0.28-0.38 15-25 High elongation and impact strength, good liquidity.
CSJ-4318 Vinyl Ester 0.18-0.22 60-120 Good heat-resistance, excellent anti-corrosion and mechanical property.
CSJ-4101 Ortho-phthalic 0.20-0.40 5.0-22.0 Good glassfiber wettability and mechanical property, used for wind turbine nacelle covers and blades.
CSJ-4102 Ortho-phthalic 0.15-0.22 60.0-120.0 Low viscosity, long gel time, good wettability and heat–resistance, high mechanical strength, good toughness, used for wind turbine nacelle covers and blades.
CSJ-4106T Ortho-phthalic 0.28-0.50 70-110 Thixotropic, low styrene emission (LSE), long gel time, good wettability, low exothermic peak, high mechanical strength, good toughness.
CSJ-4108T Ortho-phthalic 0.16-0.22 40-75 Thixotropic, low styrene emission (LSE), long gel time, good wettability, low exothermic peak, high mechanical strength, good toughness.
CSJ-4118 Ortho-phthalic 0.16-0.33 15.0-30.0 Good mechanical property and wettability, low exothermic peak.
CSJ-4128T Ortho-phthalic 0.18-0.35 18-60 Thixotropic, low viscosity, good wettability, low exothermic peak, high mechanical strength.
CSJ-4228T Isophthalic 0.2-0.4 30-60 Thixotropic, low viscosity, good wettability, low exothermic peak, high mechanical strength.
CSJ-4319 Vinyl Ester 0.17-0.21 60-120 Good heat-resistance, excellent anti-corrosion property and mechanical strength.