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DISPARLON® AQ-870

1 of 81 products in this brand
DISPARLON® AQ-870 is a polyamide based rheology control agent for waterborne systems. A 3-D network structure is formed to prevent sagging and pigment settling. AQ-870 can be easily added into systems with a dissolver.

Functions: Rheology Modifier, Thixotrope

Chemical Family: Polyamides

End Uses: Waterborne Coating

Physical Form: Liquid

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Advantages
  • Excellent anti-settling property
  • Imparts high thixotropic property without excess viscosity increasing
  • Easy incorporation

Applications & Uses

Coating Type
Use Level
1 - 6 wt. % (Total Formulation)
Applications

DISPARLON AQ-870 can be used in a wide range of waterborne coating systems.

Properties

Physical Form
Appearance
Yellow liquid
Typical Properties
ValueUnitsTest Method / Conditions
Active Matter15wt.%
AmineN, N-dimethylethanolamine
Acid Value9.1
SolventWater /2ethylhexylalcohol

Technical Details & Test Data

Instruction

Product’s Viscosity

The viscosity of this product gradually increases during storage (Graph 1), and is temperature depending (Graph 2). Storage at around 25°C is recommended to get lower viscosity.

DISPARLON® AQ-870 - Instruction

Flow property

At low temperature (below 10°C), this product loses the fluidity and becomes paste form. In this case, heat at 50°C or more for about 24 hours to fluidize it again.

  Storage (days)
  0 1 3 7 14 30
Viscosity at 0°C (mPa.s) 1656 min. 10000 min. 10000 min. 10000 Not flowable Not flowable
Viscosity at 10°C (mPa.s) 1656 4190 4310 4750 5720 7620
Viscosity at 20°C (mPa.s) 1656 2220 2300 2450 2670 3070

*Brookfield Viscometer  

Storage & Handling

Storage Conditions
  • Keep from freezing. Freezing causes degradation of quality and performance.
  • At low temperature (below 10°C), this product loses the fluidity and becomes paste form. In this case, heat at 50°C or more and fluidize again before use.