Ceramic Opacifier 64% 65% 66% Indonesia Australian Zirconium Silicate Zircon Sand Powder

• CAS No.: 10101-52-7
• Formula: Zrsio4
• EINECS: 233-252-7
• Certification: CCIC, CIQ, ISO
• Purity: 65
• Type: Zirconium Silicate
• Model NO.: WL65
• Appearance: Powder
• Grade Standard: Industrial Grade
• Transport Package: PP Bag
• Specification: 25kg/bag
• Trademark: WL
• Origin: China
• HS Code: 261510
• Production Capacity: 1000mt/Week

Product Description

ZIRCONIUM SILICATE:

Zirconium silicates is non-toxic, tasteless, white or offwhite powder, made of high-purity zircon sand concentrates by process of ultra-thin crushing, iron removal, titanium processing, surface modification, etc., and is a good-quality and cheap opacifier, whitening agent, permeability-reducing agent and stabilizing agent of ceramic glaze. It has good chemical stability, is insusceptible to ceramics firing atmosphere, can obviously improve the glaze-body bonding performance of ceramics and the hardness of ceramic glaze, and is widely used in the production of various building ceramics, sanitary ceramics, domestic ceramics, first-class ceramic artware, etc.
 

Zirconium silicate, also zirconium orthosilicate, ZrSiO₄, is a chemical compound, a silicate of zirconium. It occurs in nature as zircon, a silicate mineral. Powdered zirconium silicate is also known as zircon flour.

Zirconium silicate is usually colorless, but impurities induce various colorations. It is insoluble in water, acids. Hardness is 7.5 on the Mohs scale

APPLICATION:

The major applications exploit its refractory nature and resistance to corrosion,Two end-uses are for enamels, and ceramic glazes. In enamels and glazes it serves as an opacifier. It can be also present in some cements.

 

item	value
Classification	Silicate
CAS No.	10101-52-7
Other Names	Zirconium Silicate
MF	Zrsio4
Place of Origin	SHANDONG
Grade Standard	Industrial Grade
Purity	65%
Appearance	white or gray white powder.
Application	ceramic raw material
Brand Name	WL
Particle Fineness	1.0um±0.1/1.10um±0.1
Whiteness (1200 ºC)	90/93
Specification	25kg /woven bag