Flame Retardant Zinc Borate

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Loading Port:
Tianjin Port
Payment Terms:
TT or LC
Min Order Qty:
20MT m.t.
Supply Capability:
120000MT m.t./month

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Product Description:


Features of Flame Retardant Zinc Borate: 

1.Inorganic addition flame retardan 

2.Good hot stability 

3.Used in rubber, plastic, cable, wood


Product Description of Flame Retardant Zinc Borate: 

Product name

Flame retardant Zinc borate

Chemical property

CAS No:1332-07-6

Molecular Formula: ZnB4O7


White color powder


ZnO % : 37.74

B2O3 % : 47.65

Surface Water % : 0.14

Water of crystallization % : 13.70

Lead content (ppm) % : 6.80

Cadmium (ppm) % : 1.43

Specific gravity: 2.67

Melting point oC: 980

Temp. of dehydration oC: 320

Refractive Index :1.58

Whiteness : 97

Particle Size D50 (um): 1.88


1.Inorganic addition flame retardan
2.Good hot stability
3.Used in rubber, plastic, cable, wood


Flame Retardant Zinc Borate


Flame Retardant Zinc Borate

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Zinchem,a well-known enterprise specializing in processing of Zinc chemical products and non-ferrous mineral products. Now , our company has been one of the greatest manufacturers&exporters in China for zinc oxide, lithopone ,zinc carbonate and zinc sulphate.

1. Manufacturer Overview

Location Guangxi, China
Year Established 2005
Annual Output Value Above US$ 7 Million
Main Markets 20.00% North America
20.00% South America
10.00% Eastern Europe
10.00% Southeast Asia
10.00% Northern Europe
10.00% South Asia
10.00% Western Europe
5.00% Africa
5.00% Mid East
Company Certifications ISO 9001:2008;FAMI-QS

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Guangzhou Port, Fangcheng Port
Export Percentage 91% - 100%
No.of Employees in Trade Department 6-10 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 100,000 square meters
No. of Production Lines Above 10
Contract Manufacturing Design Service Offered; Buyer Label Offered
Product Price Range High; Average