Rubber Peptizer DBD
P-22(DBD)
| Accelerator Chemical Name | 2，2′-Dibenzamido diphphenyl disulfide；Dithio-bisbenzanilide |
| Molecular Formula | C26H20N2O2S2 |
| Molecular Structure |  |
| Molecular Weight | 456.59 |
| CAS NO. | 135-57-9 |
Specification
TYPE | P22 | P44 /DBD-3 |
Appearance | White or Pale Yellow Powder | Light Green Pellet Solid |
Melting Range,℃ | 136-143 | 136-143 |
DBD content ≥% | 95 | 40.0±2 |
Loss on Drying %≤ | 0.50 | 0.50 |
Ash %≤ | 0.30 | 0.5 |
Residues(150μm) %≤ | 0.50 | / |
| Properties | White or pale yellow powder, low toxicity. Soluble in organic solvent such as benzene, ethanol, acetone, etc. Insoluble in water. It is considered to be a potential skin sensitizer. |
| Uses | It is an effective chemical peptizer for NR and SBR. It is specially suitable for mixing at high temperature over 120°C.It can reduce the milling time greatly and thereby can save the power consumption, and it has little effect on the aging properties of rubber products While improving the process ability. It isn't blooming from rubber. It disperses readily in rubber and should be added at the beginning of the mixing cycle, using either internal mixers or open mills. |
| Package | 25kg/bag |
| Storage Life | 12 months |
Why choose us?
- Our Peptizer products are an excellent choice for those looking for high-quality products at a great value.
- We listen to the customer and keep the price reasonable.
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- Our factory has a track record of excellence and reliability in the production of Peptizer products.
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- Our Peptizer products are among the best in the industry and are trusted by our customers worldwide.
- We will adhere to the "integrity, rigorous, unity, enterprising" spirit of corporate culture.
- Our Peptizer products are made with precision and care in our state-of-the-art factory.
- We attach importance to every process and detail, strive to be perfect, optimize the construction scheme and effectively protect the maximum interests of customers.
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