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Name: Diphenyl guanidine (DPG)
Type: Other Chemicals
ArticleNO.: 004
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Main features

Chemical Formula: C13H13N3

Properties:
Greyish white or pale yellow granular(powder). Non-poisonous, irritant to man's skin while touching,Specific gravity:1.13-1.19,Melting point: not below 144. It dissolves in benzene, toluene, chloroform, ethanol, acetone, ethylacetate.It doesn't dissolve in gasolene and water. It remains steady when stored.
Application:
It is a kind of mid-speed vulcanizing accelerator for vulcanize natural rubber or synthetic rubber. It can often be used as an activator in the promoter of thiazoles and hypo-sulphonic acid amides. it can also be used to continue vulcanization together with the accelerator DM. TMTD.It has the action of plasticizer and plastic-decomposing agent in chloroprene rubber.It is mainly used in making tyres,rubber sheets,shoes. Industiral products,hard rubbers and think-wall rubber products.

Package:
P.P woven bags of 25kg net each.Or as per client’s requirement.

Store and transportation :
Store in dry ,cool, and ventilated storehouse. Protect against fire in storage and transportation.

ITEM	Standards
ITEM	Grade I	Grade II
Initial M.P. ℃ min	145	144
Ash % max	0.3	0.4
Loss on heating % max	0.2	0.3
Residue on sieve(150μm) % max	0.0	0.1

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