Contact Us

  • Tianyi Mansion, Room 1509, No. 129 Huang He Road, Zhengzhou, China
  • 450012
  • 0371-65798188
  • 0371-63839727
  • sjs@shinjiasheng.com

White Cordierite

Author: Comefrom: Release time:2026/5/14 17:02:18

This product is mainly used in the production of ceramic kiln furniture. It is synthesized from high-quality kaolin, alumina, and talc as primary raw materials, and produced through high-temperature calcination. It features a low coefficient of thermal expansion and excellent thermal shock resistance, and is widely applied in kiln furniture and related industries. It can also be used as an additive to improve the thermal shock resistance of refractory materials or ceramic products.

 

Physical and Chemical Properties:

Item

Specification

Chemical Composition (wt%)

Al2O3

≥ 33.00

SiO₂

Fe₂O₃

≤ 0.60

MgO

≥ 12.00

Na₂O+K₂O

≤ 0.80

Bulk Density(g/cc)

≥ 1.40

Porosity%

≤ 42.00

Particle Size Processed according to customers reqirement

Packing:
Outer woven bag with inner plastic liner, net weight 1000 kg per bag, with top and bottom spouts.

 

 


Previous article: White Fused Alumina
Next article: Silicon Metal Powder