Sell rubber accelerator

Description

Chemical Name: Dibenzothiazole disulfide
Molecular Formula: C*4H8N2S4
Molecular Weight: **2.*6
CAS NO: *******5

NO.	Item	Unit	Specification
1	Appearance		Light-yellow powder
2	Initial M.P. (Min)	°C	**5.0
3	Loss on drying (Max)	%	0.*0
4	Ash (Max)	%	0.*0
5	Residues on *3µm sieve (Max)	%	0.*0
6	Oil content (*)	%	1.***2.0

Properties: A little bitter taste. Specific gravity: 1.****1.*9. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.
Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.