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Product keywords:Zinc sulfateFerrous SulphateMagnesium SulphateKieserite Fertilizer Water Treatment SeriesCalcium hypochloriteZinc oxide
Product Type
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Tel:+86-22-23995346
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Zinc Chloride;Zinc Borate SeriesTianjin Xinxin Biotechnology Research And Development Center
Product Name:3.5 Water Zinc Borate
Type: Zinc Chloride;Zinc Borate Series
Chinese Name:3.5水硼酸锌
Molecular formula:2ZnO 3B2O3 3.5H2O
Molecular weight:434.68228

Physical and chemical property
appearance: white crystal powder
relative density: 2.67
melting point: 980℃
toxicity: 1g/Kg
index of refraction: 1.58
grain diameter: figure
thermal analysis: figure

Use

At present countries over the world get interest in 3.5 Water Zinc Borate, and is widely used to manufacture plastic、PVC、PE、PP、EVA、ABS、epoxide resin、unsaturation resin、phenolic resin、urethane foam. It is also used in rubber Industry such as neoprene、polybutadienerubber、Buna-N rubber and paper、textile. In special plastic industry, it can replace diantimony trioxide and effectively prevent from smoke. It also can take the place of zinc chromate as primer、ceramics glaze、pesticide.

Package

Net weight: 25Kg, paper-plastic composite bag with PE film interlined, protect from damp and hook.

Chemical component

 

Items

Index

ZnO%

37~40

B2O3 %

46~49

Surface water%

0.5

ignition loss%

13.5~15.5

Pb

5ppm

Cd

ND

Cr

ND



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