EAROY H3721 Epoxy Resin Hardener

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Product
EAROY H3721 Epoxy Resin Hardener
Posting date : Jul 24, 2015
Membership
Free Member Scince May 06, 2015
FOB Price
$6.21
Min. Order Quantity
1 metric tons
Supply Abillity
500 metric tons/ month
Port
huangpu
Payment Terms
T/T
Package
200KG per steel
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
EAROY
HS-CODE
3806-10
Package & Delivery Lead Time
Package
200KG per steel
Detailed Description

H3721 are modifiedamino-teminated polyoxypropylene adducts intended as curing agents for liquid epoxy resin.

1. Specification:

 

H3721

 

Appearance

Colorless to yellowish transparent liquid

 

Viscosity (25℃)

50-100

 

Gardner

1

 

Amine value, mgKOH/g

300±10

 

Specific gravity at 25/ 25℃

0.95

 

Flash point (Closed Cup℃)

157℃

 

2. Recommended usage: Per 100 parts of liquid epoxy resin having an epoxide Equivalent weight of 190.

H3721   45-50  parts

3. Pot Iife: 25℃

 

H3721

 

Ratio = epoxy resin / curing agent

100 / 45

100/50

 

 

Pot life        (min)

100

85

 

 

Peak exotherm  ℃

145

150

 

 

 

4. Recommended Application:

Electronic insulation encapsulation; Floor surface coating


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