ʻO nā kāpili a me nā mea silikone he elastomers. ʻO lākou nā mea polymeric e hōʻike ana i ka lawena viscoelastic, i kapa ʻia he elastis. Hiki ke hoʻokaʻawale ʻia ka silikona mai nā ʻōpala e ka hanana atomic. Eia kekahi, ʻoi aku ka waiwai o nā silicones ma mua o nā rubber maʻamau. Ke kūlohelohe nei nā Rubber, a i ʻole hiki ke synthesize ʻia. Ma muli o kēia, hiki ke hoʻokaʻawale ʻia ka silikona mai ke kāpili.

Paukū

ʻO ka maʻamau, manaʻo ʻia nā elastomers āpau e like me nā rubbers kahi e hiki ai ke loli ka nui ma ke koʻikoʻi ʻana, a hiki ke hoʻihoʻi ʻia i nā ana kumu ma hope o ka hemo ʻana o ka pilikia. Hōʻike kēia mau mea i kahi aniani hoʻololi o ke aniani ma muli o kā lākou hanana amorphous. Nui a hewahewa nā ʻāpana rubber a i ʻole elastomers e like me ka pauka kūlohelohe, syntopr poly poly isoprene, styrene butadiene rubber, nitrile rubber, polychloprene, a me silicone. Akā ʻo ke kāpili maoli ka pāke e hiki mai i ko mākou noʻonoʻo ke noʻonoʻo i nā ʻōpala. Loaʻa ke kāpili kūlohelohe mai ka hopena o Heveabrasiliensis. ʻO Cis-1, 4-polyisoprene ke ʻano o ke kāpili maoli. Loaʻa ka hapa nui o nā rubber i nā kaulahao polymer o carbon. Eia nō naʻe, he silikone nā rubber silikone i nā kaulahao polymer ma kahi o ke kalapona.

Mea pīlali

ʻO ka silikona kahi kāpili synthetic. Hoʻolālā ʻia e ka hoʻololi ʻana i ka silikone. ʻO ka silikone he iwi ʻaoʻao o nā ʻalekona silikona me nā ʻokikene ʻokikene. ʻOiai he siliona-oxygen paʻa nā ikehu silicon, ʻoi aku ka pale o ka wela ma mua o nā rubbers a i ʻole elastomers ʻē aʻe. ʻAʻole like me nā elastomers ʻē aʻe, ʻo ka iwi ʻaoʻao ʻole o ka silicone ka mea e kūpaʻa ai i ka fungus a me nā kinikona kiʻekiʻe. Hoʻohui ʻia, kūpaʻa ke kāpili silikone i ka ozone a me nā hoʻouka UV no ka mea ʻoi aku ka maʻalahi o ka hoʻopaʻa ʻana o ka oxygen silikone i kēia mau hoʻouka kaua ma mua o ka paʻa kalapona kalapona o ka iwi ʻaoʻao i nā elastomers ʻē aʻe. He haʻahaʻa haʻahaʻa ko ka silikona a ʻo ka ikaika o ka waimaka haʻahaʻa ma mua o nā rubber organik. Eia nō naʻe i nā mahana wela, hōʻike ia i nā mea maikaʻi loa a me nā haehae. ʻO kēia no ka mea ʻoi aku ka ʻokoʻa o nā waiwai i ka silicone ma nā mahana wela kiʻekiʻe. ʻOi aku ka lōʻihi o ka silicone ma mua o nā elastomers ʻē aʻe. ʻO kēia kekahi o nā waiwai pono o ka silikona. Nānā ʻole, ʻoi aku ka pōkole o ke ola o nā rubber silikone ma mua o nā rubber organik. ʻO ia kekahi o nā mea maikaʻi ʻole o ka pīpī silikone. Hoʻohui, kiʻekiʻe kona viscosity; no laila, hoʻopilikia i nā pilikia hana ma muli o nā waiwai kahe maikaʻi ʻole.
Hoʻohana ʻia ka Rubber no nā noi he nui e like me nā mea kuke kuke, uila uila, nā kaʻa kaʻa a pēlā aku, no ka mea o ko lākou ʻano paʻa. ʻOiai he mau mea wai ʻole lākou, hoʻohana ʻia lākou e like me nā sila sila, nā mīkina lima a pēlā aku.
Mai nā ʻōpala āpau, ʻoi aku ka maikaʻi o ka silicone no ka hoʻoweliweli wela ma muli o kona kūpaʻa wela. Hāʻawi ke kāpili silikino i nā waiwai kūikawā, kahi e loaʻa ʻole ai nā rubber meaola.