CE 92 N8
 Orthophtalic unsaturated polyester resin for general purpose applications
CE 92 N8, is a reactive orthophtalic polyester resin, developed for general purpose GRP applications suitable for hand lay-up, spray-up methods.
Properties of liquid CE 92 N8
|
| Properties |
Unit |
Specific Values
|
| Appearance |
-- |
Clear |
| Viscosity at 25°C |
cps |
400±60 |
| Acid Number |
mgKOH/g |
Max.25 |
| Solid Content |
% |
Min.58 |
| Gel-time(*) |
Minutes |
8±2
|
| Exothern peak |
°C |
180±20 |
| Stability in the dark |
Months |
4 |
(*) Gel-time and exotherm peak are measured with a 100 g sample of resin in a beaker of 50
mm diameter at 25 oC with 2 g. of 50 % activated Methyl Ethyl Ketone Peroxide and 0.25 g. of 6 % solution of Cobalt Naphtanate.
| Properties of cured CD 92 N8 |
| Properties |
Unit |
Specific Values |
| Hardness |
Barcol |
Min.42 |
| Flexural strength |
kgf/cm2 |
Min.900 |
| Tensile strength |
kgf/cm2 |
Min.500 |
 
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