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water based blocked hardener AH-A05

AH-A05 is waterborne blocked aliphatic polyisocyanate hardener for textile printing paste or waterproof fabric tremant

Item No.:
AH-A05
Color:
Milky white liquid
Type:
isocyanate hardener
Solid content:
36±1
Elongation:
None
Application:
Waterborne coating&paints
Performance:
improving washing fastness
Min order:
1

Products description

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

Hot Tags :

water based blocked hardener blocked isocyanate crosslinker polyurethane crosslinking

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water based blocked crosslinker AH-A05-1

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Subject : water based blocked hardener AH-A05

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