Mica Powder for Rubber

Mica Powder for Rubber outstanding thermostability excellent chemical properties anti-aging and heat-resistance

Mica Powder for Rubber 

1. Features

1) free from foreign inclusions,and with a high purity

2) particles are stronger than iron

3) outstanding chemical resistance and non-hygroscopic properties

2. Mica Powder used for rubber industry:

1) Markedly increase the strength of rubber and reinforcement effect can be equal to silica.

2) When mixed Mica Powder, it can increase the dimension stability and stress cracking resistance. The tensile strength can be improved. The rubber will be anti-aging, anti-cracking and wearable.

3) The rubber with Mica Powder is acid & alkali resistance, and also has the properties of inflame retarding and anti-corrosion.

4) Improve the heat resistance and reduce the shrinkage and warpage rate. Sericite Powder can improve the resistance to gas permeability solutions and thermal expansion.

5) The electrical property can be improved by the insulation of Sericite Powder.

3. Chemical Composition

Composition	SiO2	MgO	Al2O3	CaO	K2O	Fe2O3	H2O
Percentage	43.5-50	0.8-2	22-33	0.4-0.8	9-11	2-5	0.12

4 .Physical Property:

Color	Mohs Hardness	Elastic Coefficient	Whiteness	Disruptive Strength	Purity
White	2-2.5	(1475.9~2092.7)×106Pa	75-80	146.5KV/mm	≥99%

 

5. Price & Payment

Price and payment are negotiable according to the specifications, quantity and so on. 

 

 

 

 

Mica Powder for Rubber