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Rubber grade ZnO
Specifications:
| ZnO | ≥99.7% |
| Metal(%) | null |
| Lead oxide(Pb) | ≤0.037% |
| Cupric oxide(Cu) | ≤0.0002% |
| Hydrochloride-insoluble substance | ≤0.006% |
| Loss on burn | ≤0.2% |
| Water-soluble | ≤0.10% |
| 105°c Volatile | ≤0.3% |
Characteristic:
1.High activity and even granularity. It has good promotion curing function,which can improve the cross-link china density of rubber and make the rubber vulcanization more completely.
2. It can improve the viscosity of rubber compound and adhesive force.
3. It can make good dynamic performance with low heat generation and high anti-abrasion.
Application:
Rubber grade zinc oxide is used in series of products such as steel radial tire, bias tire, conveyer belt, rubber tube and tape, rubber shoes, emulsion glove productions etc.
rubber grade white granule Zinc oxide 99.7%