Mea hoʻolako hilinaʻi o nā mea hoʻomaʻū

wehewehe pōkole:

ʻO nā mea hoʻomaʻū he mau mea e hoʻohaʻahaʻa i ke kaomi ʻili o kahi wai, e ʻae ana iā ia e pālahalaha maʻalahi. Hoʻohana nui ʻia lākou i nā ʻano hana like ʻole, me ka meaʻai, nā mea hoʻonani, ka hana pepa, ka mālama ʻana i ka wai, nā mea holoi, ka hana kō, ka fermentation, ka uhi ʻana, ka paʻi ʻana a me ka hoʻoluʻu ʻana i ka lole, ka ʻeli ʻana a me ka hoʻomaʻemaʻe ʻana, ka ʻaila hydraulic a me ka ʻaila lubricating kiʻekiʻe, nā mea hoʻokuʻu, a me nā ʻano ʻē aʻe he nui.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Nā Waiwai Kino a me nā Kemika

ʻO nā mea hoʻomaʻū, kahi ʻano polyorganosiloxane me kahi ʻano kaulahao o nā kekelē polymerization like ʻole, e lawelawe ana ma ke ʻano he mea hoʻomaʻū kupaianaha. Hana ʻia ia ma o ka hydrolysis o dimethyldichlorosilane a me ka wai e loaʻa ai ke apo condensation mua. A laila ua haki ʻia ke apo, hoʻoponopono ʻia e hana i kahi apo Chemicalbook haʻahaʻa, a hui pū ʻia me ke poʻo agent a me kahi mea hoʻoulu no ka polymerization. ʻO kēia kaʻina hana ka hopena o nā ʻano hui like ʻole o nā mea hoʻomaʻū me nā kekelē like ʻole o ka polymerization. Hoʻopau ʻia nā ʻāpana paila haʻahaʻa ma o ka distillation vacuum e loaʻa ai nā mea hoʻomaʻū hope loa.

Ma waho aʻe o ka lilo ʻana i mea hoʻomaʻū, loaʻa i ka ʻaila silicone ka nui o nā hiʻohiʻona a me nā noi ʻē aʻe. Hoʻohana pinepine ʻia ia ma ke ʻano he mea hoʻohemo i ka foam i nā ʻoihana e like me ka hana ʻana i ka meaʻai, ka hana ʻana i nā mea hoʻonani, a me ka hana pepa. Ma ka hōʻemi pono ʻana i ka hoʻokumu ʻana o ka huʻa, hoʻonui ka ʻaila silicone i ke kaʻina hana holoʻokoʻa. Eia kekahi, hoʻohana ʻia ia ma ke ʻano he mea nui i ka hana ʻana o ka silicone resin a me ka silicone rubber. Loaʻa i kēia mau mea nā noi ākea e like me nā mea hoʻopili, nā mea hoʻohui plastics flame retardant, nā mea insulating maka, a me nā mea hou aku.

Ua hōʻike hou ʻia ka maʻalahi o ka ʻaila silicone e kāna hoʻohana ʻana ma ke ʻano he mea hoʻopau i ka ʻoihana ʻili. Kōkua ia i ka hoʻomaikaʻi ʻana i ke ʻano, ke ʻano, a me ke kūpaʻa o nā huahana ʻili. Eia kekahi, ma nā ʻoihana like ʻole, e like me ka hana ʻana o ka detergent kiʻekiʻe, ʻaʻole ia e hana wale ma ke ʻano he mea hoʻomaʻū akā lawelawe pū kekahi ma ke ʻano he mea nui no ka hoʻokumu ʻana a me nā kumu paʻa.

Pōmaikaʻi

(1) ʻO ka hana viscosity ka mea maikaʻi loa i loko o ka lubricant wai, a ʻo nā loli viscosity i ka mahana ākea he liʻiliʻi. ʻO kona kiko condensate maʻamau ka emi ma lalo o -50 ° C, a ʻo kekahi a hiki i -70 ° C. Mālama ʻia no ka manawa lōʻihi ma ka mahana haʻahaʻa. ʻAʻole i loli ke ʻano a me ka viscosity o kāna mau huahana aila. ʻO ia ka aila kumu e noʻonoʻo ana i ke kiʻekiʻe o ka mahana, ka mahana haʻahaʻa, a me ka laulā o ka mahana.

(2) ʻO ke kūpaʻa o ka oxidation thermal maikaʻi loa, e like me ka mahana decomposition thermal> 300 ° C, ka pohō mahu liʻiliʻi (150 ° C, 30 mau lā, ka pohō mahu he 2% wale nō), ka hoʻāʻo oxidation (200 ° C, 72H), ka loli o ka viscosity a me ka waiwai waikawa.

(3) ʻO ka pale uila maikaʻi loa, ke kū'ē ʻana i ka leo, a pēlā aku. I ka mahana maʻamau ～ 130 ℃, ʻaʻole ia e loli (akā ʻaʻole hiki i ka ʻaila ke wai).

(4) He ʻaila anti-bubble ikaika a haʻahaʻa ka huʻa a ʻaʻole ia he mea ʻawahia, hiki ke hoʻohana ʻia e like me ka muffler.

(5) Paʻa maikaʻi loa o ka ʻokiʻoki, hiki ke omo i ka haʻalulu a pale i ka hoʻoili ʻana o ka haʻalulu.