SPECIFICATION:

 

NO	Index items	Standard value	Test Results
1	Appearance	Light  Yellow	Meets the requirement
2	PH Value	4.5-6.5	5.34
3	Dry matter	92%min	93.2
4	Moisture	9%max	4.7
5	Water insoluble matter	1.5% max	0.62
6	lignosulphonate	55%min	58.5
7	Total reducing matter	12% max	4.51
Conclusion		Complies with requirements .

 

Usage:  

 

1,Water reducing agent of concrete

Calcium lignosulphonate can reduce more than 8% water consumption, improve the workability and water of concrete, reduce the initial heat of hydration of cement.

 2,Additive of coal water slurry

If you add calcium lignosulphonate in the process of producing coal water slurry, it can increase the output of the mill, maintain the normallization of the system, reduce the power consumption, and improve the thickness of coal water slurry. In the process of gasification, it also can reduce oxygen and coal consumption, improve the efficiency of cooled coal gas and reduce the viscosity of coal water slurry to a certain extent so as to make it advantageous to reserve and transport.

 3,Filler and dispersant of pesticide

Calcium lignosulphonate can be used in the production of deflocculant ,dispersant and bulking agent of pesticide to improve the suspensibility and wettability of wettable powder.

 4,Reinforcing agent of refractory material and ceramics

Usually, calcium lignosulphonate can make ceramic atom hard felted to build up the intensity of ceramics in the manufacturing process of wall brick and firebrick when the temperature is under 400 degree centigrade, and also can disappear automatically if the temperature is between 400 and 500 degree centigrade. When its volume is 0.2%-0.8% of the dry adobe material, the intensity of ceramics adobe can increase more than 20%-60%. But in the manufacturing process, the speed of temperature elevation can't be too fast in order to avoid spumescence of surface.

 

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.

 

Package,Storage

 

1,The product comes in the form of powdery.The powdery form is packed in PE/PP woven bags, 25kg/package.

2,keep away from moisture.

3,The product is non-flammable, non-toxic, non-explosive, and can be stored for a long time.