Rubber pre-dispersed chemical, also known as rubber masterbatches. It is a kind of polymer (generally EPDM, SBR, NBR, EVA) as the carrier, adding rubber chemical and softener. The traditional rubber chemicals are pre-dispersed into the polymer by special processand, then it could obtain pre-dispersed bulk (extruding granule) .
And the advantage is as below:
1. Environmental protection.Avoid dust pollution and protect workers' health.
2. Good dispersibility and uniformity.
3. Good compatibility with the glue, which can save mixing time.
4. Convenient for weighing, transportation and storage.
5. No loss in the processing process, so that the quality between batches is stable.
6. Good prospect for development.