20mm brable stopper

Pali zosiyana zambiri pakati pa butyl ndi rabara wachilengedwe. Ubwino waukulu ndikuti rabara ya NYYL ili bwino ndi mankhwala osokoneza bongo kuposa kubereka kwachilengedwe. Imakhala ndi vuto la mphira wachilengedwe ndipo alibe mapuloteni, koma alibe 18l. Mankhwala Osagwirizana ndi Kulimbana

Pali zosiyana zambiri pakati pa butyl ndi rabara wachilengedwe. Nyeta ya NYYL ndiyopanga elastomer yodziwika bwino yosindikiza, kukana kwa mankhwala, komanso kusinthasintha. Chogulitsachi chimakhalanso ndi mpweya wotsika, kudziletsa kwamphamvu, komanso kukana kwabwino. Ozoni kukana, kukana kwa mankhwala, magetsi amagetsi, kusinthasintha kukana, kutentha kwa kutentha, kumalumikizana ndi mphamvu, ndi machitidwe ena.

Wosanja wa Buyyl wabereka ndi wolimba wokhala ndi rabara wokhala ndi kachulukidwe ka 0.92g \ / masentimita. Ndiwopanda fungo, zokhuthudwitsidwa m'madzi, ndi kupulumutsidwa ku Hexane ndi Chloroform. Chogulitsachi chimakhalanso ndi mpweya wotsika, kudziletsa kwamphamvu, komanso kukana kwabwino. Ozoni kukana, kukana kwa mankhwala, kuperewera kwa magetsi, kusinthasintha, kusintha kwa kutentha, mayamwidwe amagetsi ndi machitidwe ena.