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Direct blue SP-N
Specification:
Appearance:

Blue liquid with slight violet

Density: 1.16-1.22 g/cm3
Viscosity: <100 mPa • s
pH value: 7.3-9.3
Light fastness: 1 Xenotes
Property:

anion

Property: 1.Bright neutral blue can be got when used together with black green dyes.
2.Good color bleeding fastness can be got when used together with aluminium sulphate and cation fixing agent.
3.Good resistance to bleaching.
4.Good color bleeding fastness to water, acetic acid, sodium carbonate, ethanol.
5.Good property of environmental protection.
Application: 1.Dyeing paper board.
2.Paper sized by colophony or sizing agent.
3.Toilet paper.
Package: 1.50,204 or 1,000kg or on the clients' requirements.
2.Stored in cool, dry and draughty 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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