Accelerator D(DPG)

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Accelerator D（DPG） Molecular formule C13H13N3 Chemical Name Diphenyl guanidine Executive standard HG/T 2334-92 Specification Index grade appearance greyish white or pale yellow powder first conformity inital m.p(℃)≥ 145.0 144.0 ash content % ≤ 0.3 0.4 loss on heating≤ 0.2 0.3 residue on sieve(150μm) % ≤ 0.0 0.1 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.

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Tianjin Maofeng Rubber Additives Co.,Ltd

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