SPECIFICATION

 

NO	Index items	Standard value	Test Results
1	Appearance	Light  Yellow	Meets the requirement
2	PH Value	4.5-6.5	5.50
3	Dry matter	92%min	94.16
4	Moisture	9%max	5.36
5	Water insoluble matter	1.5% max	0.73
6	lignosulphonate	55%min	58.5
7	Total reducing matter	12% max	3.51
Conclusion		Complies with requirements .

 

Description:

 

Calcium Lignosulphonate is a anionic surfactant. It is a water-reducing agent in concrete construction,and an excellent adhesive in refinery application.

Main application:

 

 1 water-reducing agent
a. prefabricated or fresh concrete construction.
b. preparation of antifreezing, pump-deliverable water reducing agent.
c. preparation of different type of water reducing agent.

 

2 adhesive
a. It is used as mineral powder adhesive to improve recovery rate in refinery process.
b. It is an excellent adhesive for fireproof products. It can improve the products' strength and prevent cracks.
c. It reduces the viscosity of clay and improves the product yields in the ceramic fabrication.
d. If is added with phenol type additives in electrolysis, purer precipitates is formed.