Ma muli o nā ʻokoʻa o nā ʻano hana a me nā kūlana, ua māhele ʻia ka lāʻau silikoni i ʻelua ʻano: -mamahua vulcanized rubber kiʻekiʻe a me ka lumi-wela vulcanized wela.
Ma muli o ke ʻano huahana a me ke ʻano o ka hui ʻana, ua hoʻokaʻawale ʻia ʻo siliconerubber vulcanized kiʻekiʻe i loko o ka high consistencyrubber (HCR) a me ka siliconerubber wai (R). -mahana ki'eki'e vulcanized silicone raw rubber is a high-molecular-polyorganosiloxane (me ke kaumaha molekala mai 400,000 a 800,000). ʻO ke kaumaha molekala o ka lumi -mea wela silicone raw rubber maʻamau ka haʻahaʻa (mai ka 30,000 a 60,000), me hoʻokahi a ʻelua mau pūʻulu hana ma kēlā me kēia welau o ke kaulahao molecular (i kekahi manawa ma waena). Ma lalo o kekahi mau kūlana (ka makū i ka lewa, nā mea ho'ohui ke'a kūpono a me nā mea ho'ohehe'e), hiki i kēia mau pū'ulu hana ke ho'ohenehene, a laila, ho'okumu 'ia he 'ekolu{16}}kea{17}}pili ho'ohui.
Hiki ke hoʻokaʻawale ʻia ka ʻōpala o ka lumi -mea wela silicone rubber vulcanized i ke ʻano condensation a me ke ʻano hoʻohui e like me kona ʻano hana vulcanization. Ma muli o kā lākou mau hana hōkeo, hiki ke hoʻokaʻawale ʻia lākou i ʻelua-hui a me hoʻokahi-ʻano mea. Hōʻike ʻia nā waiwai maʻamau o -mahana silikoni vulcanized kiʻekiʻe a me ka lumi -mahana silikoni vulcanized rubber ma nā Papa 6.1 a me 6.2. He 80% ka nui o ka makeke silikoni ma ka honua holoʻokoʻa, ʻoiai he 10%. ʻO ka lāʻau silikoni i hoʻōla ʻia e ka ʻike māmā he ʻano hou o ka huahana silicone rubber, a ʻoi aku ka liʻiliʻi o kāna mākeke i kēia manawa.