Paint grade zinc oxide
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Product Description
Purpose
It is used for the production of high-grade paint, coating and other products and coating intermediates.
Features and Functions
1. Small particle size, large specific surface area, strong adhesion and hiding power, greatly improving the effectiveness of the paint.
2. The specific gravity of this product is small, and it is not easy to form sediment in use or in the final product.
3. This product also has the function of shielding ultraviolet rays to some extent, and can play an anti-aging role in the paint. This product is also a traditional metal preservative.
Packaging and transportation
1. Double layer packaging with inner plastic and outer woven.
2. Standard package weight: 25kg
3. It can also be packaged according to user needs.
4. Pay attention to moisture-proof during transportation and storage.
The specific indicators of paint grade zinc oxide produced by Dayou Zinc Industry are as follows
|
Project |
Indicators |
|||
|
Zinc oxide (in dry products) (ZnO) ≥% |
99.7 |
99.5 |
99 |
98 |
|
Metallic objects (in Zn) ≤% |
None |
None |
None |
None |
|
Lead oxide (in Pb) ≤% |
0.037 |
0.1 |
0.18 |
0.2 |
|
105 ℃ volatiles ≤％ |
0.3 |
0.4 |
0.6 |
0.8 |
| Particle size (um) |
2–20 |
4－50 |
4－50 |
4－60 |
|
Oil absorption g/100g ≤ |
14 |
14 |
/ |
/ |
| Color (compared with standard sample) | White |
White |
Yellowish |
Yellowish |
|
Achromatic power (compared with standard sample) ≥ |
100 |
95 |
/ |
/ |
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