Zinc Borate 223---for wood, plastic, rubber, fiber&textile, painting, papper, medicine

Price: 1
Brand Name: HengShengTe
Model Number: <span title="Fire retardant -Zinc Borate 223(ZB600)">Fire retardant -Zinc Borate 223
Country/Region:
Post Date: Jul 05,2012

Product Description: Zinc Borate 223---for wood, plastic, rubber, fiber&textile, painting, papper, medicine


 

 

 

 

 

 

 

Grade / I tem 

Zinc borate 223 ( 2ZnO.2B2O3.3H2O )

Excellent grade

First grade

Whiteness 

99

95

Surface water , % , ≤ 

0.1

0.5

Particle  size , um 

5-8

5-8

ZnO , % 

44 .0-4 7 .0

B2O3  , % 

37.5 -4 0 .0

Loss on ignition , % 

14 .5-15.5

Fineness  (Residue  on  45um  sieve ) , %   ≤ 

0.1

Specific gravity, g/cm3  

2. 83

Melting point , °C 

980

Temp. of dehydration , °C >

320

Refractive index 

1.58

CAS No.

1332-07-6

 

Introduction:
Zinc Borate is one environmental-friendly halogen -free f lame retardant.There are some formulations of X ZnO. YB2O3.ZH2O,in which Zinc
Borate with 3 hydrate is called ZB-2 23 (2ZnO .2B2O3.3H2O). ZB-223 is an good flame retardant synergist and smoke suppressant in 
polymers to partially replace Antimony Oxide,and can be used in certain applications as afterglow suppressant and antiarcing agent.Due to 
its high Zinc content, ZB-223 is mainly recommended for PVC,and also have applications in polyolefins, polyurethanes, thermoplastic 
elastomers and rubbers.

 

 

Package:
Zinc borate should be pack, transported, stored as normal chemical goods.
Standard package is 25kg/bag,500kg/bag,and can design package according to order.

 

 

 

Supplier Details:

Zibo Guanjia Trading Co., Ltd.

Sales:Ms. Jenny Qiu

Contact Phone:86-533-6076009

Main Products:Flame retardant,zinc borate,3.5 water zinc borate,smoke suppressant,halogen-free flame retardant,non-halogen flame retardant zinc borate

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User Reviews: Zinc Borate 223---for wood, plastic, rubber, fiber&textile, painting, papper, medicine