Description:
AH-A05 is waterborne blocked aliphatic polyisocyanate hardener for textile printing paste or waterproof fabric tremant,starts to be deblocked above 130℃, and the curing time is shorter with higher curing temperature.For example ,130℃ for 20min;140℃ for 15min;160℃ for 5min. The most suitable curing process should be determined by experiments.
Application :
1.One-component thermosetting crosslinker of waterborne coatings: improve water resistance, chemical resistance, abrasion resistance, adhesion, and mechanical properties by crosslinked with waterborne resin.
2.Crosslinker of textile coating and printing ink: improve adhesion, wash resistance, and abrasion resistance.
3.One-component crosslinker of water-based glass paint and metal inner: can replace amino resin, formaldehyde-free, excellent yellowing resistance, improve the performance of flexibility and adhesion.
3.Excellent initial adhesion and nebulization
Technical Data :
|
Appearance
|
Milky white liquid
|
|
Non-volatile content/%
|
36±1
|
|
|
NCO content on supplied/%
|
6.5±0.5
|
|
|
Viscosity/mPa·S
|
100-3000
|
|
|
PH ((1:4 in water)/%
|
7.0-9.0
|
|
|
Ionicity
|
Non-ionic
|
|
|
Deblocking temperature/℃
|
＞130 above20Min
|
|
Performance:
1.Excellent on resistance to heat and yellowing;
2.Non-ionic,and compatibility with others resin to mix stably
3.Fast development of physical property, excellent chemical resistance;
4.Excellent mechanical stability and storage stability.
Storage
Suggesting sealed storage,temperature from 5 ℃to 35℃，can’t freeze, prohibiting mixing with kation substance or oil painting
Package:
50Kg 、 200Kg/Drum
