| Model: | H3720 |
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| Brand: | EAROY |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | epoxy resin and hard |
| Price: |
-
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| Min. Order: | - |
| Live Chat: | Last Online:08 May, 2015 |
H3720 are modifiedamino-teminated polyoxypropylene adducts intended as curing agents for liquid epoxy resin.
1. Specification:
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H3720 |
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Appearance |
Colorless to yellowish transparent liquid |
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Viscosity (25℃) |
50-100 |
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Gardner |
1 |
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Amine value, mgKOH/g |
300±10 |
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Specific gravity at 25/ 25℃ |
0.95 |
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Flash point (Closed Cup℃) |
157℃ |
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2. Recommended usage: Per 100 parts of liquid epoxy resin having an epoxide
Equivalent weight of 190.
H3720 45-50 parts
3 .Pot Iife: 25℃
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H3720 |
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Ratio = epoxy resin / curing agent |
100 / 45 |
100/50 |
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Pot life (min) |
100 |
85 |
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Peak exotherm ℃ |
145 |
150 |
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4 .Recommended Application:
Electronic insulation encapsulation;Floor surface coating
