Application of predispersed accelerator DM-75 in inner liner of TBR tire;
预分散促进剂DM-75在全钢载重子午线轮胎气密层中的应用
The design and processing technology of large tubeless OTR tires were described with the emphasis on inner liner and bead to ensure the air tightness of tire.
针对无内胎轮胎生产的关键——气密性问题,重点介绍气密层和胎圈设计,气密层胶采用CIIR/NR(并用比70/30)并用配方,厚度为3~5mm;钢丝圈采用19#胎圈钢丝生产,胎圈与轮辋着合直径选取适当过盈量,胎圈安全倍数在6以上。
Application of filler Austin Black in inner liner compound of TBR tire;
填充剂Austin Black在全钢载重子午线轮胎气密层胶中的应用