【作者】 廖小雪； 余浩川； 王勇； 谭海生；

【Author】 LIAO Xiaoxue YU Haochuan WANG Yong TANG Haisheng(College of Technology, SCUTA, Danzhou, Hainan 571737)

【机构】 华南热带农业大学工学院；

【摘要】 天然胶乳的硫化可采用硫磺硫化法、秋兰姆硫化法、有机过氧化物硫化法等。本试验选择不同的硫化体系及助剂对天然胶乳海绵制品的物机性能及外观质量进行了研究。结果表明:采用硫磺硫化时,硫磺用量为1.5-2.5 份时胶乳海绵制品物机性能及外观质量较好;秋兰姆类(TT)硫化时,硫磺与TT 并用可以改善单用TT 硫化时的一些物机性能;用有机过氧化物硫化时,所得天然胶乳海绵外观质量和物机性能较差;以促M/促ZDC 各1.2 份并用得到的海绵制品的物机性能较好。更多还原

【Abstract】 NR latex can be vulcanized by Sulphur, TT , Organic peroxide ,etc. The physical properties and appearance quality of products of sponge of latex by choosing different vulcanization systems and auxiliary were investigated. the results showed that the physical properties and appearance quality of product was better when Sulphur was adopted by 1.5～2.5. Some properties of adopting TT separately can be improved by combing Sulfur with TT.. Appearance quality and physical property of sponge of NR latex vulcanized by Organic peroxide were latively worse. The physical and mechanical properties of sponge products are relatively better when M/ZDC was1.2/1.2.更多还原