Microstructure and crystalline state of hydrogenated styrene-butadiene rubber(HSBR) from hydrogenation of SBR latex were characterized by IR, DSC and TEM. Mechanical properties of the HSBR before and after thermal aging were also studied.

• 用IR，DSC，TEM表征了由丁苯胶乳氢化制备的氢化丁苯橡胶（HSBR）的微观结构及结晶状态，并测定了HSBR老化前后的力学性能。