Hebei Yunsong Trade Co., Ltd.
Main products:Shanxi Black,Butterfly Green,Baipo Yellow,Sesame Black,color sand,Non metallic minerals,granite,tombstone,stone,tile,Calcium carbonate,Mica,Vermiculite,granite slab
Products
Contact Us
  • Contact Person : Mr. zhang xuemin
  • Company Name : Hebei Yunsong Trade Co., Ltd.
  • Tel : 86-311-89285696
  • Fax : 86-311-85068422
  • Address : Hebei,Shijiazhuang,Room610,Jiatai Business Center 8#Meiji street,Chang`an district
  • Country/Region : China
  • Zip : 050500

ceramic grade wollastonite powder

ceramic grade wollastonite powder
Product Detailed
ceramic grade wollastonite powder High whiteness (88%min); Low Fe content (0.35%max); Competitive price; Best service

ceramic grade wollastonite powder

PHYSICAL PROPERTY

CHEMICAL COMPONENT

Coefficient of expansionmm/mm/

6.0×106

SiO2

50%min

Refractive index

1.63

CaO

46%min

Melting point

1450

Fe2O3

0.3%max

hardness

4.55.0

AL2O3

0.46%max

Specific Gravity

2.91

MgO

0.60%max

Whiteness

88-92

MnO

0.02%max

PH(10% slurry)

9.8

TiO2

0.02%max

Aspect Ratio

20-30

LOI

3.0%max

Features:

1) 100 mesh to 325 mesh

2) When sufficient wollastonite is added to ceramic material, the baking temperature can be decreased, and the baking duration greatly shortens to one rapid low temperature bake, thus saving fuel and producting costs

3) At the same time the mechanical properties are improved, cracks and streaks on the products are eliminated and quality is improved.

ceramic grade wollastonite powder



Copyright Notice @ 2008-2022 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.