Usage: Mainly used in industry such as rubber, chemical industry, medicine industry, paper making etc.
Characteristic and function:
1.Small particle size and high activity make it become the good vulcanization activator.
2.It can greatly improve some performance of rubber products such as heat conduction, wear-resistance, anti-avulsion and tensile strength.
3. Nanoscale zinc oxide has strong ability to prevent ultraviolet ray. It is suitable for cosmetic producing.
Specification:
|
Item
|
Index
|
|||
|
Characteristics
|
Hnm131
|
Hnm132
|
Hnm133
|
Hnm134
|
|
Zinc oxide (counted
by dried substances)%≥
|
99.9
|
99.8
|
99.7
|
98
|
|
Lead oxide (Pb)% ≤
|
0.001
|
0.003
|
0.03
|
0.1
|
|
Manganic oxide (Mn) % ≤
|
0.0001
|
0.0001
|
0.0001
|
0.001
|
|
Cupric oxide (Cu) % ≤
|
0.0001
|
0.0001
|
0.0002
|
0.002
|
|
Indissoluble Hydrochloric Substance %
|
0.002
|
0.004
|
0.008
|
0.005
|
|
Burning Decrement % ≤
|
0.1
|
0.1
|
0.2
|
0.6
|
|
Water dissoluble % ≤
|
0.1
|
0.1
|
0.1
|
0.5
|
|
Moisture content % ≤
|
0.3
|
0.3
|
0.35
|
0.5
|