Copper dimethyldithiocarbamate CAS 137-29-1
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Product Description
Molecular Formula:C6H12CuN2S4
Molecular weight:303.98
EINECS: 205-287-8
Package: 150kg/drum
Worldwide Delivery
Made in China
Product Details
Introduction
Copper dimethyldithiocarbamate is a fast vulcanizing agent CDD, which has slight rubber staining property and is suitable for NR, SBR, NBR, IIR and EPDM systems, especially for SBR, IIR and EPDM systems. Its vulcanization efficiency is better than that of TT, PX, etc. In the thiazole accelerator system, whether CDD is used alone or as a secondary accelerator, its dosage is the smallest.
Quality standard
| Item | Powder | Add oil powder |
| Appearance | Brown powder | Brown powder |
| Decomposition point ℃≥ | 300.0 | 300.0 |
| Heating loss %≤ | 0.50 | 0.50 |
| Copper content % | 19.0-22.0 | 19.0-22.0 |
| Screen residue (150μm), % ≤ | 0.10 | 0.10 |
| Screen residue (63μm), % ≤ | 0.50 | 0.50 |
| Additives, % | 0.0-1.0 |
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