Silicone ring
硅胶圈───Silicone ring
Relying on the elasticity of silicone rubber ring, the blood of the body parts below the silicone rubber ring is stopped.───依靠硅橡胶环的弹力,对硅橡胶环以下的肢体部位达到止血的目的。
silicone rubber ring is pulled from the distal end to the proximal end of the body by making use of the flex and nylon belt, and the blood is driven in the process of pulling.───利用松紧带和尼龙拉带将硅橡胶环从肢体远端拉向肢体近端,在这个拉的过程中,达到驱血的目的。
RTV silicone rubber with low phenyl contents was synthesized by ring opening copolymerization of phenyl cyclic siloxane with DMC.───以苯基环体、二甲基环硅氧烷为原料,在催化剂存在下,经开环共聚、降解、脱除低沸物,制得低苯基含量的二苯基硅橡胶。