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Tianjin Haitong Chemical Industrial Co.,Ltd.

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Tianjin Haitong Chemical Industrial Co.,Ltd.
Contact: Luna Liu
Tel: +86-22-58955980
Fax: +86-22-58955969
Email: info@haitonglongwin.com
Address: 18-701, No.99, The 4th Street, TEDA, Tianjin, P. R. China
Current position: Home >Product > Zinc oxide
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Zinc oxide

Product Name:  Zinc oxide
CAS No:  1314-13-2
Usage:  used in series of products such as steel radial tyre, bias tyre, conveyer belt, rubber tube and tape
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Product Introduction

 

Appearance: White or a little yellow powder, density 5.606, fusion point: 1975 ℃. It is a kind of amphoteric oxide, dissolve in acid and alkaline solution, insoluble in water or ethanol. It is yellow color at the high temperature, resume being white after cooling.


Specification: Rubber grade

Charactristics
Limited
Hxj051
Hxj052
Hxj053
Hxj054
Hxj055
Hxj056
Hxj057
Zinc oxide(counted by dried subtances )%≥
99.8
99.8
99.7
99.5
99
98
96
Metal ( zn ) %≤
no
no
no
no
0.01
no
no
Lead oxide( Pb ) %≤
0.003
0.005
0.037
0.04
0.15
0.18
0.3
Cupric oxide( Cu ) %≤
0.0001
0.0001
0.0002
0.0004
0.0004
/
/
Manganic oxide ( Mn) %≤
0.0001
0.0001
0.0001
0.0001
0.0001
/
/
Hydrochloric indissoluble substance %≤
0.004
0.006
0.012
0.015
0.05
0.1
0.25
Burning decrement %≤
0.12
0.2
0.2
0.2
0.2
0.3
0.5
Water dissoluble %≤
0.01
0.1
0.1
0.2
0.2
0.3
0.3
105℃ volatile substances %≤
0.06
0.1
0.3
0.4
0.4
0.6
0.8
Specific sufface area(㎡/g)%≥
60
55
50
45
40
40
40
Sieve residue(um)
20-40(nm)
2﹣20
4﹣20
4-50
/
/
/

 

Package: 25 kg net in woven bag with PP liner or in composite plastic -paper bag.

 

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