Description:
E-20 is Solid epoxy resin solid reaction product of bisphenol A and epichlorohydrin for use in anti-corrosion coatings.
CAS No.: 25036-25-3
TDS E20
|
Item
|
E-20
|
Test Method
|
|
Appearance:
|
White to pale yellow granules
|
Visual
|
|
Softening point(
ºC
):
|
66-80
|
GB/T 13657-2011
|
|
|
Epoxy equivalent weight(g/eq):
|
450-540
|
GB/T 13657-2011
|
|
|
Epoxide value(eq/100g):
|
0.185-0.222
|
|
|
Hydrolyzable chlorine(eq/100g):
|
<=0.003
|
GB/T 13657-2011
|
|
|
Inorganic cholrine(eq/100g):
|
<=
0.0006
|
GB/T 13657-2011
|
|
|
Gardner color(HCB)
|
<=
2
|
GB/T 13657-2011
|
|
|
Volatile(%)
|
<=
0.2
|
GB/T 13657-2011
|
|
Typical Application:
This product is suitable for base coat and floating coat of anti-corrosion coating.
The product usually dissolve with solvent. The solvent is generally toluene, n-butanol or toluene, acetone etc.
Packa
ge
& Storage
& Handling
1.
25kgs/polyethylene-lined
K
raft paper-plastic compound bag.
2.
In a cool and dry place, and valid for 3 year
s.