High Quality Calcium lignosulfonate/ CLS / water reducing agent /Lignosulfonic acid calcium/calcium lignin sulphonate
Product Description
Specifications
Yellow powder PH Value:4-6 content of cl:0.27
NO
Index items
Standard value
Test Results
1
Appearance
Yellow powder
Meets the requirement
2
PH ValuE
7-9
8.19
3
net starch fluidity(mm)
≥260
267
4
content of cl- (%)
< 0.3
0.27
5
solids content (%)
≥93
93.4
6
Na2SO4 content (%)
≤5
3.2
7
surface tension (N/m)
(71 ± 1) × 10 -3
72.6
Conclusion
Complies with requirements .
Performance and use
This product is light yellow to yellow-brown powder, an anionic surfactant. It is soluble in water, acid, alkali and hard water, good dispersion properties. With protein and polyamide fibers have affinity. Mainly used to coloring for vat dyes, reactive dyes, acid dyes, acid staining pad or pigment pad dyeing of the dispersing agent, as a auxiliaries for vat dyes's powder or sizing agent. Also used staining to levelling agent and auxiliary tanning agent in leather industry.