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Rubber Accelerator DOTG
Identification:
Chemical Name: Diorthotolyl guanidine
Synonym: VANAX DOTG; DTG; Akrochem DOTG; Acrochem DOTG; Accelerator DT
CAS NO: 97-39-2
Structural Formula:
Molecular Formula: C15H17N3
Properties: Gray-white powder (granule). Little bitter, no osmyl. Density is 1.01-1.02. Soluble in chloroform, acetone, alcohol, slightly soluble in benzene, insoluble in water and gasoline.
Specification:
Item | Powder | Oiled powder | Granule |
Appearance | Gray-white powder(granule) | ||
Initial M.P. ℃≥ | 170.0 | 170.0 | 170.0 |
Loss on drying % ≤ | 0.30 | 0.50 | 0.30 |
Ash % ≤ | 0.30 | 0.30 | 0.30 |
Residue on 150μm sieve % ≤ | 0.10 | 0.10 | \ |
Application: Suitable 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 141οC. This product is a plastic-decomposing agent in CR. However, this product is not suitable for food-related products or medical products.
Packing Storage:
25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
Stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.