- Product Details
- {{item.text}}
Quick Details
-
MF:
-
zno
-
EINECS No.:
-
215-222-5
-
Place of Origin:
-
Henan, China
-
Appearance:
-
white powder.
-
Application:
-
rubber,paints,medicine,cosmetic
-
Brand Name:
-
Premtec
-
Model Number:
-
99.7MIN
-
Product Name:
-
Zinc Oxide
-
Other Name:
-
ZnO
-
Zinc Oxide Grade:
-
Industrial Grade or Feed Grade
-
Zinc Oxide Appearance:
-
White Powder
-
Industrial Grade Purity:
-
99% 99.5% 99.7%
-
Feed Grade Zn Content:
-
74% 72% 68%
-
Loss on Ignition:
-
0.2% Max
-
Sieve Residue(45um Mesh):
-
0.1% Max
-
Zinc Oxide CAS No.:
-
1314-13-2
-
Surface Areamin:
-
40-60
Quick Details
-
CAS No.:
-
1314-13-2
-
Purity:
-
99.7%
-
Other Names:
-
Zinc white
-
MF:
-
zno
-
EINECS No.:
-
215-222-5
-
Place of Origin:
-
Henan, China
-
Appearance:
-
white powder.
-
Application:
-
rubber,paints,medicine,cosmetic
-
Brand Name:
-
Premtec
-
Model Number:
-
99.7MIN
-
Product Name:
-
Zinc Oxide
-
Other Name:
-
ZnO
-
Zinc Oxide Grade:
-
Industrial Grade or Feed Grade
-
Zinc Oxide Appearance:
-
White Powder
-
Industrial Grade Purity:
-
99% 99.5% 99.7%
-
Feed Grade Zn Content:
-
74% 72% 68%
-
Loss on Ignition:
-
0.2% Max
-
Sieve Residue(45um Mesh):
-
0.1% Max
-
Zinc Oxide CAS No.:
-
1314-13-2
-
Surface Areamin:
-
40-60
China 99.7% Zinc Oxide for Rubber Tyre
Description
Zinc oxide is white at regular temperatures and yellow when heated. It can be prepared in a broad range of particle sizes, from macro conglomerates of several tens of microns, to colloidal dimensions, up to ultra microscopic nano particles. It is most often marketed in the form of a very fine powder.
Zinc oxide is produced commercially in either of two methods:
• The indirect process (the French process), in which zinc metal or metallic residues are used.
• The direct process (the American process), in which zinc ores, zinc ashes and/or other materials are used.
Applications
Zinc oxide has been produced commercially for well over a century. It was initially used as a pigment, and in the field of medicine. It is considered to be the most important zinc compound in industrial applications and in research.
Additionally, it serves as a raw material in the preparations of other zinc containing compounds.
We produce following grades of Zinc Oxide
1. Rubber Grade/Paint Grade - Also known as White Seal
|
Parameters |
Unit |
Value |
|
Appearance |
White Fine Powder |
|
|
Zinc Oxide as Zno |
%(Min) |
99.7 |
|
Loss on Ignition |
%(Max) |
0.5 |
|
Sieve Residue (325 Mesh) |
%(Max) |
0.15 |
|
Matter Insoluble in HCL |
%(Max) |
0.15 |
|
Nitrogen Surface Area |
m 2 /gm |
3.5 to 5.5 |
|
These are our Standard specifications, we can also manufacture as per customer requirement. |
||
|
Packing:- 25 Kg. Laminated Bags or 1 M.T Jumbo Bag |
||
2. Ceramic, Sanitaryware grade
|
Parameters |
Unit |
Value |
|
Appearance |
White Fine Powder |
|
|
Zinc Oxide as Zno |
%(Min) |
99.5 |
|
Loss on Ignition |
%(Max) |
0.3 |
|
Sieve Residue (325 Mesh) |
%(Max) |
0.15 |
|
Matter Insoluble in HCL |
%(Max) |
0.10 |
|
Nitrogen Surface Area |
m 2 /gm |
3.5 to 5.5 |
|
Packing:- 25kg bag or as required by the customer. |
||
3. Cosmetic Grade
|
Parameters
|
Unit
|
Value
|
| Appearance |
|
White Fine Powder
|
| Zinc Oxide as Zno |
%(Min)
|
99
|
| Loss on Ignition |
%(Max)
|
0.5
|
| Sieve Residue (325 Mesh) |
%(Max)
|
0.15
|
| Matter Insoluble in HCL |
%(Max)
|
0.15
|
| Nitrogen Surface Area |
m
2
/gm
|
3.5 to 5.5
|
| Arsenic |
ppm Max
|
20
|
| Lead |
ppm Max
|
50
|
|
These are our Standard specifications, we can also manufacture as per customer requirement.
|
||
|
Packing:- 25 Kg. Laminated Bags or 1 M.T Jumbo Bag
|
||
4. Pharma Grade-Also known as Gold Seal, I.P/BP/USP Grade
|
Parameters
|
Unit
|
Value
|
| Appearance |
|
White Fine Powder
|
| Zinc Oxide as Zno |
%(Min)
|
99.90
|
| Loss on Ignition |
%(Max)
|
0.30
|
| Sieve Residue (325 Mesh) |
%(Max)
|
0.1
|
| Matter Insoluble in HCL |
%(Max)
|
0.10
|
| Nitrogen Surface Area |
m
2
/gm
|
4.0 to 5.5
|
| Lead(Pb) |
%(Max)
|
0.0020
|
| Cadmiun (Cd) |
%(Max)
|
0.0005
|
| Mercury (Hg) |
%(Max)
|
0.0001
|
| Arsenic (As) |
%(Max)
|
0.0001
|
|
These are our Standard specifications, we can also manufacture as per customer requirement.
|
||
5. Feed Grade -Also known as Poultry grade, Animal Grade
|
Test Parameters
|
Unit
|
Value
|
| Appearance |
|
White Fine Powder
|
| Zinc Oxide as Zno |
%(Min)
|
90
|
| Zinc as Zn |
%(Min)
|
72
|
| Loss on Ignition |
%(Max)
|
0.30
|
| Sieve Residue (325 Mesh) |
%(Max)
|
0.1
|
| Matter Insoluble in HCL |
%(Max)
|
0.10
|
| Nitrogen Surface Area |
m
2
/g
|
4.0 to 5.5
|
| Lead(Pb) |
%(Max)
|
0.0050
|
| Cadmiun (Cd) |
0.0010
|
|
| Mercury (Hg) |
%(Max)
|
0.0010
|
| Arsenic (As) |
%(Max)
|
0.0020
|
| Dioxin & PCB |
|
NIL
|
|
These are our Standard specifications, we can also manufacture as per customer requirement.
|
||
|
Packing:- 25 Kg. Laminated Bags or 1 M.T Jumbo Bag
|
||
6. Active Grade
|
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|
These are our Standard specifications, we can also manufacture as per customer requirement.
|
7. RA Grade
|
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Note:- Zinc Oxide RA Grade is mainly used as a filler in low cost Rubber, Plastic Items.
|
