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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 


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Leave a message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.