MIRANCO™ H275B - Hexamethylene Diisocyanate, Oligomers
Category：
Product Description
Features
H275B is a hexamethylene diisocyanate based biuret polyisocyanate solution, containing 75% HDI biuret, 25% n-butyl acetate. H275B is colorless or yellowish liquid at room temperature.
Application
Used as curing agent for coatings or adhesives.
Properties
|
Properties
|
Standard
|
Unit
|
Value
|
|
NCO content
|
GB/T 12009.4
|
%
|
16.2-16.8
|
|
Non-volatile content
|
GB/T 1725
|
%
|
73-77
|
|
Viscosity at 25℃
|
GB/T 12009.3
|
mPa·s
|
100-200
|
|
Color value (Hazen)
|
GB/T 6324.6
|
/
|
≤40
|
|
Monomeric HDI
|
GB/T 18446
|
%
|
＜0.3
|
|
Density(25℃)
|
GB/T 4472
|
g/cm3
|
1.07
|
Note: The above values are shown as typical values and should not be used as specifications.
keywords:
Industrial Chemicals
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