Active Zinc Oxide
Shanghai Jinghua Chemical Factory Co., Ltd was established in 1930 and is a representative of China's national industry in zinc oxide, zinc carbonate, and other products.
The "Baishi" trademark is a time-honored brand and the most famous trademark in China's zinc series industry. JINGHUA has formed a zinc series of inorganic chemical products, with zinc oxide as the flagship product, supplemented by zinc carbonate, zinc phosphate, and zinc borate. The production capacity exceeds 20,000 tons, and the products are exported worldwide.
Active Zinc Oxide
Characteristic: white or yellowish powder, odorless, tasteless, insoluble in water, soluble in acids, alkali, can slowly absorb carbon dioxide and water in the air, its maximum feature is the particle size of 50-100 nanometers, than indirect zinc oxide and direct zinc oxide has a larger specific surface area, in the application has higher activity and good dispersion.
Application:
Used in rubber (natural rubber, synthetic rubber and neoprene, etc.) vulcanization accelerator, desulfurization catalyst, plastic (such as polyolefin, polyvinyl chloride, etc.) light stabilizer, can also be used in coatings and ceramics.
Specification:
Our products can adapt to different uses need to produce 8-45 m2/g of various specifications of activated zinc oxide, if customers have special requirements. we can also provide products with high specific surface area or low impurity content above 45 m2/g, cadmium < 0.0015%, lead < 0.0015%, arsenic ≤ 0.0005% activated zinc oxide.
Active Zinc Oxide(Y Type)
| Item | Index | ||
| Zinc Oxide Content | % | ≥ | 95 |
| Water-Soluble Matter | % | ≤ | 0.5 |
| Ignition Loss | % | ≤ | 5 |
| Hydrochloric Acid Insoluble Matter | % | ≤ | 0.2 |
| Lead Oxide (as Pb) | % | ≤ | 0.01 |
| Manganese Oxide (as Mn) | % | ≤ | 0.001 |
| Copper Oxide (as Cu) | % | ≤ | 0.001 |
| Cadmium Oxide (as Cd) | % | ≤ | 0.005 |
| Residue on 45μm Sieve | % | ≤ | 0.8 |
| Specific Surface Area | m²/g | ≥ | 35 |
| Volatiles at 105°C | % | ≤ | 1.5 |
Active Zinc Oxide(T Type)
| Item | Index | |
| Zinc Oxide (ZnO) (below) | w/% | 95.0-98.0 |
| Volatiles at 105°C | w/% | 1.0 |
| Water-Soluble Matter | w/% | 1.0 |
| Ignition Decrement | w/% | 1-4 |
| Hydrochloric Acid Insoluble Matter | w/% | 0.04 |
| Lead(Pb) | w/% | 0.007 |
| Manganese(Mn) | w/% | 0.005 |
| Copper(Cn) | w/% | 0.0008 |
| Cadmium(Cd) | w/% | 0.004 |
| Residue on 45μm Sieve | w/% | 0.1 |
| Specific Surface Area | m²/g | 45 |
| Shape Structure | Spherical or chain spherical | |
