Specification：		Chemical Analysis:
Product Name:	Rubber Accelerator ZDBC(BZ)	Chemical Name:	Zinc Dibutyl dithiocarbamate
		CAS No.:	136-23-2
Molecular Formula	C18H36N2S4Zn	Molecular Weight:	474.1

 

Product Information:

***Specification

 

Appearance (visual inspection):	white powder	Initial M.P.¥  Min:	100
Zinc content %	13.0-15.0	Loss on drying %›	0.50
Residues (150µm) %›:	0.10	Compacted bulk density (kg/m3):	400-440
Soluble Zinc content%	0.10	Density at 20¥  (g/cm3)	1.270
Moisture content%	0.50

 

***Typical Properties

 

White powder. The specific density is 1.24. Soluble in CS2, benzene, chloroform, alcohol, diethyl ether, insoluble in water and lower concentration alkali.

 

***Recommended Applications

 

 

ZDBC  is  used  as  secondary  ultra  accelerator  for  thiazole  and  sulfenamide  cure  systems  in  general  purpose polymers (NR, SBR, IIR, EPDM). It can be used as a primary accelerator in specialty applications as well as in latex.

In latex applications ZDBC is mainly used in transparent goods and in prevulcanized latex. An additional application

 

is as an antioxidant in adhesive systems. ZDBC gives faster cures than ZDEC or ZDMC.

 

 

 

***Handling and Storage recommendations

 

The  product  should  be  stored  in  the  dry  and  cooling  place  with  good  ventilation  and  should  be  avoid  hot  and sunshine.

Usually the shelf time is 12 months while the recommend use of date is 6 months.

 

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Website             www.chengbang-china.com

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