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Direct blue BT liq
Specification:
Appearance:

Blue violet liquid

Density: 1.08-1.15 g/cm3
Viscosity: <100 mPa•s
pH value: 9.7-11.7
Absorption value: 62±5
Property:

anion

Property: 1.Good light and heat resistance.
2.Make white paper have better whiteness.
3.Good affinity with sizing agent and common fillings of paper. 4. Good resistance to hydrogen peroxide and chlorine bleaching.
5.Good colour bleeding fastness to water.
Application: 1.Best application range of pH value:4.5-8.5.
2.Used in mixing the color inside the paper pulp sized by colophony or synthetic sizing agent.
3.Used in mixing the color of coating on coating paper.
4.Used in mixing the color inside toilet paper pulp and toilet paper.
Package: 30kg plastic pail or on the clients' requirements. Stored in cool and dry place.
Note: 1.The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.
2.Please contact our company if you have any problems in technology or application.

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