Zinc Borate Filler for Ceramics Industry

• CAS No.: 1332-07-6
• Formula: 2ZnO. 3b2o3. 3.5H2O
• EINECS: 215-566-6
• Appearance: Powder
• Grade Standard: Industrial Grade
• Purity: 99.6%
• Model NO.: ZB2335
• Transport Package: 25kg/Bag
• Specification: SGS
• Trademark: CHENXU
• Origin: China
• HS Code: 284020
• Production Capacity: 1000mt/Month

Product Description

Molecular Formula: 2ZnO3B2O33.5H2O    

Molecular Weight: 434.5    

1.Technical Index 

Appearance	Boric Oxide(%)	Zinc Oxide(%)	Free Water≤(%)	Firing Loss(%)	D50(um)
White Powder	46-48	37-40	0.5	13.5-14.5	3-5

 

2. Application

Zinc borate is an inorganic additive flame retardant that boasts excellent hot stability, fire resistance, and smoke elimination properties. It can replace antimony trioxide in some products and can be mixed with other inorganic flame retardants for even better results. Zinc borate is widely used in the rubber, plastic, cable, timber, coating, tarpaulin, and other industries.

3. Packaging, Transportation, and Storage

Our Zinc Borate for Ceramics is packaged in an outer woven bag with an inner plastic lining, with a weight of 25kgs per bag or as per customer requirements. During transportation, the product must be protected from dampness, rainfall, and package damage due to its hazardous nature.

For storage, it is recommended to keep the product in a dry warehouse with good ventilation to maintain its quality and effectiveness.