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5.1.1 GEPN Series |
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TRADE NAME |
EPOXY EQUIVALENCY (g/eq) |
SOLUTION VISCOSITY (G-H/25℃) |
COLOR (Gardner) |
NON VOLATILITY (wt%) |
CHARACTERSTICS |
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GEPN431A70 |
200-240 |
- |
- |
69-71 |
Tetrafunction resin,excellent for heat-resistance and UV-block |
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GEPN638 |
170-190 |
H-K* |
3AMX |
- |
Standard phenolic novolac type |
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GEPN638A80 |
170-190 |
- |
3AMX |
79-81 |
Acetone type varnish |
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GEPN638K80 |
170-190 |
- |
3MAX |
79-81 |
MEK type varnish |
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GEPN638S90 |
170-190 |
- |
5MAX |
89-91 |
BCS type varnish |
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*SOLUTION VISCOSITY : 60% Butyl carbitol solution |
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5.1.2 GECN Series |
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TRADE NAME |
EPOXY EQUIVALENCY (g/eq) |
VISCOSITY (mPa.s/25℃) |
COLOR (Gardner) |
SOLUTION VISCOSITY (G-H/25℃) |
CHARACTERSTICS |
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GECN702 |
195-225 |
- |
5MAX |
70-80 |
Cresol novolac epoxy resin |
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GECN703 |
195-225 |
- |
5MAX |
75-85 |
Used in CFRP,CCL,coatings |
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GECN704 |
200-230 |
- |
5MAX |
85-95 |
Higher molecular weight than GECN703 |
