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Dye Dispersing Agent. Model No.SQLS

Dye Dispersing Agent. Model No.SQLS

Product Description

High performance dye dispersing agent SQLS is highly refined modified sodium lignosulfonate extract and purification scientifically from natural plants. The product does not contain any methanal, APEO, quinoline and other harmful substances, no adverse odor, make it has green environmental-protective quality. SQTS series product mainly applied to commercialization application of vat dyes and also serve to high temperature dyeing.

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Product Specification:

External appearance: Black powder

Water content %: ≤8

PH value: 6.5-7.5

Water insoluble: ≤0.1

Total reducing matter %: ≤0.1

Sulphate content %: ≤2

Sulfonation degree: 1.05-1.15


Product Feature:

- Outstanding thermal stability, the thermal class can reach 5 class standard subject to temperature plus 150 degree centigrade.

- Excellent high temperature dispersion stability, tested by AATCC method, result to A/5.

- Good grinding efficiency and easier filtration.

- Good compatibility to anions, nonionic, dispersion agent, wetting agent, and most organic and inorganic substances.

- It is not easy to absorb moisture and will not lump at normal temperature.

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  • Tel: +86 532 8220 5512
  • Mob: +86 139 6422 7336
  • Add:1 Binzhou Road, Jiaozhou, Qingdao, China.
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