Gelcoat

It is an orthophthalic type unsaturated polyester resin that has thixotropic agent and other assistants. It has good performan
The Gelgoat Resin is an orthophthalic type unsaturated polyester resin that has thixotropic agent and other assistants. It has good performance of anti-estimate and its surface gel cover have excellent lightness.
Technical Indexes of Liquid Resin
Item
Unit
Value
Standard
Appearance

thixotropy Sticky Thick Liquid
Visual
Chroma (Pt-Co)


GB7193.7-92
Acid Value
mgKOH/g
18-23
GB2895-82
Viscosity(25)
mPa.S
2200-4000
GB7193.1-87
Gel Time
min
8-13
GB7193.6-87
Non-Volatile
%
66-71
GB7193.3-87
Thermal Stability (80)
h
≥24
GB7193.5-87
Note: Gel Time is 25°C; in air bath; 0.5 ml cobalt isocaprylate solution and 0.5 ml MEKP solution were added into 50 g resin
Packing and Storing
Packed in metal bucket of 220 KG net weight with shelf life of 6 months at 20°C at ventilated places; avoiding direct sunlight and heat or fire.