| 促进剂TBzTD |
| 橡胶促进剂TBzTD Rubber Accelerator TBzTD
化学名称Chemical Name Tetrabenzylthiuram disulfide
特性和应用 TBzTD是一种安全的仲胺基促进剂， 主要是用来取代秋兰姆类助剂TMTD，TMTM,TETD，因为亚硝胺的存在是有害的。据已发表的文献称N-亚硝基二苄基胺是不会致癌的。TBzTD在NR、SBR和NBR的应用中，可作于快速硫化主促进剂或助促进剂。在于ETU一起使用于改性CR中可作为抑制剂。TBzTD与TMTD相比，加工更安全，具有更长的焦烧时间。 贮存 密封储存在阴凉、干燥、通风良好的地方。避免阳光直射。包装 复合纸袋，内衬塑料薄膜袋，净重25公斤。 Properties and Applications TBzTD is a safe secondary amine accelerator; it has been developed to replace thiurams such as TMTD,TMTM,TETD in case where the presence of harmful nitrosoamines is of concern. The dibenzylnitrosoamine is not carcinogenic, according to published literature. TBzTD is a fast curing primary or secondary accelerator in NR, SBR and NBR applications. In modified CR, TBzTD is a retarder when used with ETU. Compared with TMTD, TBzTD is safer processing and has longer scorch time. Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight. Packing 25kg net paper bags lined with polyethylene film bags. |
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