Rubber Accelerator DOTG

Rubber Accelerator DOTG

Rubber accelerator is suitable in NR, SNR, IIR, IR, SBR, NBR and CR. Seldom use alone, commonly with thiazoles, thiurams, dithiocarbamales and sulphenmides to promote its activity.
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Product Details

Product NameRubber Accelerator DOTG
Chemical nameDiotolylguanidine
Structural formulaAccelerator DOTG
Molecular formula

C15H17N3


Molecular weight239.32
Propertiesoff-white powder , Relative Density 1.01-1.02. ittle bitter, no osmyl. Soluble in chloroform, acetone, alcohol, slightly soluble in benzene, insoluble in water and gasoline
UsesSuitable in NR, SNR, IIR, IR, SBR, NBR and CR. Seldom use alone, commonly with thiazoles, thiurams, dithiocarbamales and sulphenmides to promote its activity. It's critical temperature is 141 oC. This product is a plastic-decomposing agent in CR. However, this product is not suitable for food-related products or medical products.
Appearanceoff-white powder
Melting pointInitial Melting point≥ 168.0ºC
Heating loss≤ 0.40%
Ash≤ 0.40%
Residue on Sieve(100mesh)(150μm) ≤ 0.10%
PackingPE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.
StorageStored in cool and dry place, avoid fire, insolation and moisture.


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