GC-230S Gelcoat

Gelcoat GC-230B and GC-230S are pigment-free, plasticizer-free, highly thixotropic isophthalic acid-based unsaturated polyester resins. Their water and boiling water resistance give FRP products long-term durability.


Chat Now

Description

Technical Parameters

—

Item	GC-230S
Barcol hardness	40
Proportion	1.18
Heat resistance	132°C
Boiling water resistance	250 小时
Water absorption rate (24 hours)	0.1%
Shrinkage	7.2%
Tensile strength	3%
Elongation	12.1 kg/mm2
Bending strength	10.3 kg/mm2
Charpy impact strength	2.1 kg.cm/cm2