Classification: | Chemical Auxiliary Agent |
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Brand Name: | konson |
Usage: | Rubber Auxiliary Agents |
Type: | rubber chemical |
CAS No.: | 137-30-4 |
Classification: | rubber chemical |
Quick Details
Specifications
Product description
Composition |
80% Zinc-dimethyl- dithiocarbamate, 20% EPDM/EVA binder and dispersing agents | ||||||||||||||||
Appearance |
White Granules | ||||||||||||||||
Density,20 oC |
1.32-1.52 g / cm3 (20oC) | ||||||||||||||||
Physiological properties: See safety data sheet (MSDS) | |||||||||||||||||
Raw material characteristics of ZDMC:
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Use CharacteristicsKonson ZDMC-80 causes very rapid vulcanization of natural and synthetic rubbers, e.g. SBR, NBR and EPDM. The addition of thiuram and thiazole accelerators retards the start of the vulcanization and increases processing safety. HiDispersion ZDMC-80 gives a longer scorch time and a faster total curing time than Konson ZDBC-80, Konson ZDEC-80 and Konson ZEPC-80. HiDispersion ZDMC-80 receives an additional activation from basic accelerators.Konson ZDMC-80 is also used in small amounts for secondary acceleration and for the activation of mixes, which are going to be cured with mercapto or thiuram accelerators. KonsonZDMC-80 provides very good tensile and resilience properties. for improving the resistance to aging, it is recommended to add antioxidants
Processing Advantagesthe thermoplastic, excellent compatible EPDM/EVA binder which is combined with active dispersing promoters allows much more easily and quickly incorporation and excellent dispersion in the rubber mixing. In this way, optimal activity of the effective ZDMC is assured.
Dosage levelsNR:0.3 0.8 phr; as secondary accelerator: 0.05 - 0.3 phr;
SBR and NBR:0.8 - 1.2 phr; as secondary accelerator: 0.05 - 0.3 phr.
ApplicationsSuitable for technical rubber articles based on NR, EPDM, IR, SBR, NBR or IIR. Specially for light-colored articles and transparent articles.
PackagingNet 25 kg cartons with plastic inner.
Storage stabilityin original closed containers under cool and dry conditions max. 1 years.
HandlingConsult material safety data sheet (MSDS) for additional handling information.