China Factory zinc borate industrial grade

Zinc Borate 3.5H2O                                          

1)Physical and Chemical Properties:

Molecular Formula: 2ZnO 3B2O3 3.5H2O

Molecular Weight 434.68

H.S Code:2840200000

CAS No.:1332-07-6

EINECS No.:215-566-6

Appearance: white powder

Relative Density: 2.67

Melting Point: 980

Toxicity: <LD50> 1g/Kg

Index of Refraction: 1.58

2)Usage:

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,polybutadiene rubber,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.

3)Specifications:

4)Packing Details:

Zinc Borate is packed in Net weight: 25Kg, paper-plastic composite bag with PE film interlined, protect from damp and hook. 18MT-20MT will be loaded in 1*20'fcl container

5)Storage:

Zinc Borate is stored in a clean and dry storehouse, don't to let it be rained on, no mix storage and transportation with acids is not allowed.

Packaging & Shipping

Certificate

Company Profile

Welcome to Hebei Guanlang Biotechnology Co.Ltd (Guanlang)

Guanlang is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.Our main product is chlorine dioxide, Sodium dichloroisocyanurate(sdic or nadcc) ANDTrichloroisocyanuric acid (TCCA)for water treatment.We also supply raw materials for detergent and hand sanitizer products,such as carbopol 940,carbopol stock solution,Hydroxypropyl methyl cellulose (HPMC) and so on.

Guanlang also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.After ten years development,Crovell has become a Diversified development company,not only involves in chemicals, but also real estate ,agricultural products and so on.So far, Crovell has  usiness in more than 35 countries,most big customers come from europe and America, because among the suppliers in China.

Guanlang can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Crovell.In future, Crovell must become to a more important trade bridge for china and foreign countries especially in pharmaceutical industries.

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