LSR yog cov roj hmab silicone ob ntu uas tuaj yeem txhaj tshuaj rau ntawm cov tshuab ua haujlwm tsis siv neeg yam tsis tas yuav ua tiav theem ob.

Feem ntau lawv yog platinum-curing thiab vulcanize nyob rau hauv cua sov thiab siab. Feem ntau, cov khoom A muaj cov platinum catalyst thaum cov khoom B muaj cov cross-linker.

Lawv zoo tagnrho rau kev tsim khoom ntau thiab yog li pab kom tus nqi ntawm ib chav tsawg.