ZEMSIL TH-07

English

ZEMSIL TH-07 is an α,ω-dihydropolydimethylsiloxane with 0.06–0.08% terminal hydrogen content, functioning as a chain extender and reactive diluent in platinum-catalyzed addition-cure silicone systems. Unlike the MH series which bears pendant Si-H groups, TH-07 carries Si-H only at the chain terminals, allowing it to extend the network chain length and reduce effective crosslink density in LSR and silicone gel formulations.

中文

ZEMSIL TH-07 是一款端氢含量0.06–0.08%的α,ω-二氢聚二甲基硅氧烷，在铂催化加成固化有机硅体系中起扩链剂和活性稀释剂的作用。与含侧链Si-H基团的MH系列不同，TH-07仅在链端携带Si-H基团，可延长网络链长并降低LSR和硅凝胶配方中的有效交联密度。