氢化丁腈橡胶在密封胶中的应用

研究氢化丁腈橡胶（HNBR）在密封胶中的应用。结果表明，以Therban A3406 HNBR为主体材料，选择120#溶剂油/乙酸乙酯/丁酮（体积比为50∶40∶10）为混合溶剂，在HNBR质量分数为0.15时，制备的密封胶综合性能优异，具有良好的应用前景。;The application of HNBR in sealant was investigated.The results showed that，Therban A3406 HNBR was used as main material，and No.120 solvent oil/EAC/MEK was used as mixed solvent at the volume ratio of 50/40/10.When the mass fraction of HNBR in the sealant was 0.15，the prepared sealant showed excellent performance and promising application future