Particle Zinc Oxide
Molecular
formula: Zno
Molecular weight: 81.834
Performance: The
products of modality made by Shun Pu is carrier-free micro granulation, no dust
pollute, diameter of uniform size, physical mobility is good, hardness is good,
benefit for long distance transport and modern measure, easy to melt, and
easily mix with other materials.
Characteristic: 1.
Reduce sulfur process and sulfur rubber use of zinc damage to the environment.
2. Carrier-free micro granulation effectively reduce dust pollution.
3.particles diameter is small, light transmittance is good, using in color and
translucent rubber products can save materials.
4.particles diameter is small, but larger than superficial area, more easily
dispersed on the rubber. by using unique technological, do not use the abrasive
and squeezed, so can keep good dispersity. By using activated zinc oxide can
increasing expand strength, tear strength and heat conductivity.
5.Enviromental making, using less energy resource in making procedure, reduce
to waste energy, the duty of care for ecological.
Usage: Used
mainly in rubber, ceramics, glass, cables and high added industries
Packaging: Polypropylene plastic woven bags or
paper bags, in plastic bag of film, Each bag net weight 25kg.
Qualification:
Item |
Qualification |
|
type |
SP-N1 |
SP—N2 |
(ZnO)/% ≥ |
90 |
75 |
average grain diameter / cm |
0.1 |
.01 |
Superficial area/(m²/g) ≥ |
50 |
50 |
agglomeration index num. ≤ |
100 |
100 |
Pb/% ≤ |
0.01 |
0.03 |
Mn/ % ≤ |
0.001 |
0.005 |
Cu/% ≤ |
0.001 |
0.003 |
Cd% ≤ |
- |
- |
Hg/% ≤ |
- |
- |
As/% ≤ |
- |
- |
105°Cvolatile/% |
0.6 |
0.7 |
hydrotrope/% ≤ |
0.5 |
0.7 |