Zinc borate 99.9%

Brief Description
Classification: Borate CAS No.: 1332-07-6 Other Names: ZB237
MF: XZnO.YB2O3.ZH2O EINECS No.: 0 Place of Origin: Anhui China (Mainland)
Grade Standard: Industrial Grade Purity: 99% Appearance: white powder
Application: rubber use Brand Name: mingze Model Number: ZB2335
0: 0  
Delivery Terms & Packaging
Packaging Detail:Package:25kgs/50kgs in one pp bag
Delivery Detail:within 10 days
Specifications
Zinc borate 99.9%

1.Zinc borate 99.9%
2.rubber /plastic chemical
3.competitive price & quality

,Package:25kgs/50kgs in one pp bag

Dilivery time:within 10days after receiving the 30% deposit 

Item/Grade

Zinc borate 2335( 2ZnO.B2O3 3.5H2O)

Excellent grade

First grade

Whiteness

99

95

Surface water%≤

0.5

1.0

Particle size, um

8-10

8-10

ZnO, %

37.0-40.0

B2O3 , %

45.0-48.0

Loss on ignition,%

13.5-15.5

Fineness (Residue on 45um sieve ), %  ≤

0.1

Specific gravity, g/cm3

2.67

Melting pointoC;

980

Temp. of dehydrationoC>

320

Refractive index

1.58

8,Applications:

1)it can be used as multi-functional synergistic additives with antimony oxide or other

halogenated flame retardants to significantly improve the flame retardant performance,

remove smoke emission and adjust the balance on chemical, mechanical, electrical etc

properties

2)it is directly used in PVC, PE, Polyolefin, Epoxy Polyamide etc resins and rubber process. Moreover, it is widely used in textile, fiber, floor, leather, wall paper, carpet, paint etc de-

corative materials to improve flame retardant performance.

3)it is also used on anti-corrosion, infra red absorption, fungicide for wood preservation

etc fields