Your Address : Globalchemmade--Shandong Chuanjun Chemical Co., Ltd.
Name:Shandong Chuanjun Chemical Co., Ltd.
Type:Others
Tel:86-533-5417797
Fax:86-533-5417797
Email:zbchuanjun@yahoo.com.cn
Address:China(Mainland)
Products detail
| Product Name: | zinc borate |
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| CAS No: | 1332-07-6 | |
| Product Type: | Inorganic Chemicals -> Inorganic salts | |
| Product spec: | ||
| Packing: | ||
| Post Time: | 2012-07-27 | |
| Usage: | ||
| Description: | we are factory specializing in the manufacturing of zinc borate in China.we produce zinc borate more than eight years. Our product has got the certifiate of ISO9002 and REACH etc. we sold our zinc borate to all over China, and far to North America,Euro, India, etc. Zinc borate Another name: ZB2335;Flame retardantZB Molecular formula: 2ZnO•3B2O3•3.5H2O Molecular weight: 434.5 Properties and features: white powder.Density is 2.67g/cm3. The melting point is 980℃.The refractive index is 1.58.Insoluble in water, alcohol. but soluble in chlorhydric acid, sulfuric acid. Quality standard Zinc borate(3.5H2O) Item Index Appearance White powder B2O3 48.0%+-1.5% ZnO 37.0%+-1.5% Loss on ignition 13.5%-15.5% Free water min 1.0% Pass Mesh 325 min 1.0% USE:It is widely used in industry of rubber, plastic, fibre, paint, ceramic, medicine. Also used in producing of insulating material & products, rubber tapes & pipes, electrical cables & wires, germicide, mildew inhibitor, and many kinds of fire protection coatings. Good effect when used together with organic halide. The Zinc Borate can be used as fire retardant singly, also can be mainly used instead of stibous oxide; comparing with stibous oxide, the Zinc Borate is cheaper & no poison. The Zinc Borate acts the roles as frit in ceramics, acts the roles as the matching material in Radial tyre, also acts the roles as the preservative in wood industry too. In a word, it is a ideal inorganic fire retardant with function of environment protection. | |