Tianjin Jingxiangtai Imports & Exports Trade Limited Company
Main products:Zinc Sulfate
Products
Contact Us
  • Contact Person : Mr. Cao Richard
  • Company Name : Tianjin Jingxiangtai Imports & Exports Trade Limited Company
  • Tel : 86-22-87205539
  • Fax : 86-22-87205535
  • Address : Tianjin,Tianjin,Donglantuo Village,Wangwenzhang Town,Xiqing District
  • Country/Region : China
  • Zip : 300383

Zinc Borate Heptahydrate

Zinc Borate Heptahydrate
Product Detailed
Zinc Borate Heptahydrate 1)MF:2ZnO 3B2O3 7H2O 2)Purity:ZnO:33-36%;B2O:39-42%. 3)Form:White Powder 4)Package:25kgs/bag

Zinc Borate Heptahydrate

 

1)Physical and Chemical Properties:

 

Molecular Formula:2ZnO 3B2O3 7H2OMolecular Weight : 497.7358

Appearance: white crystal powderRelative Density: 2.98Melting Point: 960°C Toxicity: <LD50> 1g/KgIndex of Refraction: 1.36

 

2)Usage:

Zinc Borate Heptahydrate reaches the peak of loss-heat at 242°C. Its unique character fits with special rubber and paint.

3)Specifications:

 

Item/Grade

Zinc borate ( 2ZnO 3B2O3 7H2O )

Excellent grade

First grade

Whiteness

99

95

Surface water % ≤

0.5

1.0

Particle size, um

5-7

5-7

ZnO, %

33-36

B2O3 , %

39-42

Loss on ignition,%

24-26.5

Pb % ≤

0.0005

Cd %  ≤

ND

Cr % ≤

ND

Hg % ≤

ND

 

 

4)Packing Details:

 

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:

 

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

Zinc Borate Heptahydrate



Copyright Notice @ 2008-2012 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.