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Papua New Guinea Pre-dispersed accelerator ZDEC(ZDC, EZ)-80

The pre-dispersed accelerator ZDEC(ZDC EZ)-80 has a fast vulcanization speed in NR, SBR, NBR, EPDM and other synthetic rubbers. The addition of thiuram and thiazole accelerators can delay the initial vulcanization and improve the processing safety. However, compared with the pre-dispersed accelerator ZDBC(BZ)-80, its scorching time is longer and the total vulcanization time is shorter, A small amount of pre-dispersed accelerator ZDEC(ZDC EZ)-80 can be used as an auxiliary accelerator for thiol or thiuram accelerators; it can also improve the tensile strength and resilience of vulcanizates.

Category:

Papua New GuineaPre-dispersed rubber masterbatch series

+8602165726586

Product Description

Pre-dispersed accelerator ZDEC(ZDC, EZ)-80

Product features:

active ingredient	Zinc Diethyldithiocarbamate (ZDEC(ZDC EZ))
active content	80%
Carrier type	EPDM/ethylene-vinyl acetate copolymer (EPDM/EVA)
Appearance (visual inspection)	White to beige granules
Density	1.33g/cm³(20 ℃)

Product Features:The pre-dispersed accelerator ZDEC(ZDC EZ)-80 has a fast vulcanization speed in NR, SBR, NBR, EPDM and other synthetic rubbers. The addition of thiuram and thiazole accelerators can delay the initial vulcanization and improve the processing safety. However, compared with the pre-dispersed accelerator ZDBC(BZ)-80, its scorching time is longer and the total vulcanization time is shorter, A small amount of pre-dispersed accelerator ZDEC(ZDC EZ)-80 can be used as an auxiliary accelerator for thiol or thiuram accelerators; it can also improve the tensile strength and resilience of vulcanizates.

Processing features:Under normal circumstances, the powdered ZDEC(ZDC EZ) accelerator has a higher melting point and a larger particle size, which makes it difficult to soften and disperse uniformly at the processing temperature, resulting in a decrease in vulcanization activity and a decrease in mechanical properties of vulcanized rubber. However, the pre-dispersion accelerator ZDEC(ZDC EZ)-80 selects powdered ZDEC(ZDC EZ) with controlled particle size and pre-disperses with carrier and surface active dispersant, it is easy to eat and disperse evenly in various rubber compounds, thus ensuring the activity of the effective component ZDEC(ZDC EZ); In addition, the pre-dispersion accelerator ZDEC(ZDC EZ)-80 is granular, which is easy to mix and mix, has good fluidity, no dust flying, and will not cause feeding loss. Improve the stability and uniformity between batches of mixed rubber; It is recommended to add at the end of mixing.

Dosage:NR:0.3-1.0 parts; SBR/ NBR:0.6-1.2 parts; used as a secondary accelerator: 0.1-0.2 parts.

Application:EPDM sealing strip, shoes, cables and other rubber products.

Packing:Composite paper bag, lined with plastic film bag, net weight 25kg.

Storage:Sealed and stored in a cool, dry, well-ventilated place, avoid direct sunlight, and can be stored for 1 year.

Safety and Toxicity:Please refer to the relevant product safety data (MSDS).

Papua New GuineaPre-dispersed accelerator ZDMC(PZ)-80

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Chemson Industrial (Shanghai) Co., Ltd. was established in 1998. The main production of rubber chemicals, high-purity ultra-fine alumina and aluminum isopropoxide, aluminum sec-butoxide and other intermediate products.