The results showed that the basic mechanical properties of NR latex cured with sulfur were achieved by using BPO peroxide as curing agent and adding 3 phr DVB coagent.
结果表明:选用BPO过氧化物硫化天然胶时,添加3份DVB交联助剂的硫化天然胶,基本达到了硫黄硫化的基本力学性能;
NR latex cured with different peroxides curing systems was made, and an effect of different varieties and different addition of coagents on curing efficiency was discussed.
选用不同的过氧化物硫化体系制得硫化天然胶,在此基础上探讨了不同种类及用量的交联助剂和热处理温度对硫化效果的影响。
The thermal degradation of LPNR latex and NR latex in the nitrogen was investigated by TGA and thermoconductive TGA.
采用热重分析法和导数热重分析法研究低蛋白NR(LPNR)胶乳和NR胶乳在氮气气氛中的热降解性能。
The results showed that NR latex could be reinforced by PS resin emulsion effectively, the reinforced NR latex which used in situ polymerization technology overcomed the densification phenomenon whi…
采用就地聚合工艺所得的补强胶乳克服了预聚并用工艺所容易造成的增稠现象;采用预备并用工艺所得的补强胶乳仍具有良好的成膜效果。
The structure and property of the NR latex film vulcanized with different curing systems and curing methods were investigated.
对不同硫化体系和硫化方式硫化的nr胶乳胶膜的结构与性能进行研究。