ZINC BORATE
Inquiry
| Post Date: | Feb 23,2017 |
| Expiry Date: | Feb 23,2018 |
| Detailed Description: |
Cas No. :12767-90-7
Specification:
Properties Specifications: Whiteness 98 Particle size 3-5um Purity 99%min ZnO 37-40% B2O3 47-48% Surface water 0.5%max H2O(hydrate) 13.0-15.5% Fineness(Residue on 45um sieve) 0.1%max Pb 10ppm max Cd 5ppm max Fe 20 ppm max Melting point 980 Tem. of dehydration 320 max Refractive index 1.58 Specific gravity 2.67g/cm3 Properties: Application:Zinc Borate is one multi-functional synergistic flame retardant with Antimony Oxide etc additives in polymers to improve flame retardant performance, it can reduce smoke evolution and adjust the balance of flame retardant properties versus mechanical, electrical and other properties. Zinc Borate is widely used in PVC applications such as carpet, conveyor belt, wire and cable, and in Nylon, PE, PP etc engineering plastics of halogen free flame retardant systems based on Al(OH) 3 and Mg(OH) 3 , anti-corrossive pigment in intumescent coating and painting, ceramic glaze, milk glass, decorative paper etc fields. Zinc Borate is also used in wood composite as fungicide to prevent from decay fungi and subterranean termites . This grade is the standard grade, its particle size is 3-5um which can meet most of applications of Zinc Borate Package and Storage: Stored in cool, dry and well ventilated environment. Packed and transported as normal chemical goods. Standard package is 25kg/bag . And we can design package according to order. |
| CAS Registry Number: | 12767-90-7 |
| Synonyms: | ;Zinc borate;ZINC BORATE EXTRA PURE;zinc hydrogen borate; |
| Molecular Formula: | ZnHBO3 |
| Molecular Weight: | 125.2261 |
| Molecular Structure: | 
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| Company: | Yongchang Polymer Additives Co ltd [ China ] |
| Contact: | Mickel |
| Tel: | +86-20-61876219 |
| Fax: | |
| Email: | info@chinapolymeradditives.cn |
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