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| Product Name: |
Zinc Borate 2335
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guo |
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Flame retardant-Zinc borateZB-2335
Technical indexes
Execution standard£º Q/ZXB003-2009
project / level
ZB-2335( 2ZnO.3B2O3 3.5H2O)
grade product
firsts
The white degree
99
95
Appearance water¡¡ % ¡Ü
0.5
1.0
Particle size , um
3-5
3-5
Zinc oxide ZnO, %
37.0-40.0
Oxidation boron B 2 O 3 , %
45.0 £ 48.0
Calcination weightlessness¡¡ %
13.5 £ 15.5
fineness (325 ɸÓàÎï ),% ¡Ü
0.1
proportion , g/cm 3
2.67
Melting point¡¡ ℃
980
Lost gesso temperature¡¡ ℃ >
320
Refractive index
1.58
Introduction: zinc borate is an environment-protecting non halogen flame retardants, according to the different (XZnO composed YB2O3. J ZH2O), FB flame retardants ten several varieties. The most commonly used varieties for this product - 3.5 water zinc borate, say again ZB - 2335 flame retardants. This product is non-toxic, low water-soluble, high thermal stability, particle size is small, small proportion, good dispersion characteristics, such as a kind of high-efficient flame retardants are widely used in plastic, rubber, coating etc.
Product application:
1. Zinc borate as antimony oxide or other halogen flame retardant additives, multi-function efficiency can be effectively improved flame-retardant performance and reduce combustion smoke of generation, and can adjust xiangsu products, machinery, electrical chemical properties such as.
2. As the degumming halogen such as flame retardant partial or complete environmental alternatives, zinc borate is being widely applied directly in plastic and rubber processing, such as PVC, PE, PP, enhance polyamide, polyvinyl chloride (PVC) fat, polystyrene polyester, epoxy resin, acid and ethylene resin, styrene butadiene rubber natural rubber, neoprene etc. Can also be applied to paper, fiber fabric, decorative, DeBanGe, wallpaper, carpet, ceramics glost, fungicide, coating production, in order to improve the flame retardant properties. 3. The other properties based on zinc borat |
| Company: |
Zibo Xu bei Chemical Co., Ltd.
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| Contact: |
Ms. Íõ ÃûÇÛ |
| Address: |
gaoxinqu |
| Postcode: |
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| Tel: |
13869370996 |
| Fax: |
13869370996 |
| E-mail: |
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