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talc
Application:plastic, rubber, cable, paint, cosmetics,ceramic,water-proof material.

Talc is water-bearing layer silicate mineral. Its chemical formula is 3MgO·4SiO2·H2O.It has the property of electrical insulation, heat resistance, lubricity, oil absorption, covering power and mechanical processing performance.
Our company selects high quality talc ore, using the technology of dry airflow smashing to ensure the structure of products are not damaged and its particle size distribution is uniformity and improving the stablity of product quality.
◆Index(%)

 index      

grade 

SiO2  

MgO 

Fe2O3  

Al2O3 

CaO  

LOI  

whiteness

A

60 ~62 

≥31 

≤0.25 

≤0.60 

≤1.1

≤6.0  

90°≥

B

58 ~61

≥30 

≤0.30 

≤1.5

≤1.4

≤8.0

86°≥

C

58 ~61

≥30 

≤0.30 

≤1.5

≤1.8 

≤9.0

84°≥


 Note:Index above just for reference, subject to actural testing.
◆Application
(1)Plastic grade: used for the filling material of plastic, such as PP, PE, PA, PS, PC, PVC and so on.
(2)Rubber grade: used for the filler of rubber and rubber products release agent.
(3)Cable grade: used as entender agent of cable rubber and release agent of cable.
(4)Paint grade: used for white pigment and various of water based, oil, resin industrial paint.
(5)Cosmetic grade: used for various of skin powder, cosmetic powder, talcum powder.
(6)Ceramic grade: used for producing industrial ceramics, building ceramics, civil ceramics, porcelain glaze and so on.
(7)Water-proof material grade: used for water-proofing materials, water-proofing coating, water-proofing factice and so on.
◆Specification:45um-38um-23um-18um-10um-6.5um
◆Package:(20KG/25KG)±0.1KG per bag

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