Zinc Borate(95% min)

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

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:


Introduction of High Quality Zinc Borate:

The High Quality Zinc Borate 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.


As environmental protection substitute to replace current Antimony Oxide or halogen flame retardants, Zinc Borate 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 decorative materials to improve flame retardant performance.


Base on its chemical properties, Zinc borate is also used on anti-corrosion, infra red absorption, fungicide for wood preservation etc fields.


Specifications of High Quality Zinc Borate:

Index / Item

Zinc Borate 2335 ( 2ZnO .3B2O3 . 3.5H2O  )

Excellent grade

First grade

W hiteness



Surface water % ≤



P article size , um



Pb, PPM <



Cd, PPM <



ZnO , %


B2O3, %

4 6 .0-48.0

H2O(hydrate), %

13. 0 -15.5

Fineness (Residue on 45um sieve ) , % ≤


Specific gravity, g/cm3


Melting point °C


Temp. of dehydration °C

2 9 0

Refractive index



High Quality Zinc Borate


Package of High Quality Zinc Borate


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

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