He aha ke kuleana o ka ʻaila silicone vinyl i ka ʻoihana hou?

1. He aha ka vinyl silicone oil?

Ka inoa kemika: ʻaila ʻaila vinyl silicone ʻelua

ʻO kāna hiʻohiʻona nui ʻo ia kahi ʻāpana o ka hui methyl (Me) i polydimethylsiloxane i pani ʻia e vinyl (Vi), ka hopena i ka hoʻokumu ʻana i ka polymethylvinylsiloxane reactive. Hōʻike ka ʻaila silicone Vinyl i ke ʻano kino o kahi wai wai ma muli o kona ʻano kemika kū hoʻokahi.

Hoʻokaʻawale nui ʻia ka ʻaila silicone vinyl i ʻelua mau ʻano: ka ʻaila vinyl silicone hope a me ka aila silicone vinyl kiʻekiʻe. Ma waena o lākou, ʻo ka ʻaila vinyl silicone ka mea nui e pili ana i ka terminal vinyl polydimethylsiloxane (Vi-PDMS) a me ka terminal vinyl polymethylvinylsiloxane (Vi-PMVS). Ma muli o ka ʻokoʻa vinyl ʻokoʻa, loaʻa iā ia nā ʻano noi like ʻole.

ʻO ke ʻano hopena o ka ʻaila silicone vinyl e like me ka dimethicone, akā ma muli o ka hui vinyl i kona ʻano, ʻoi aku ka kiʻekiʻe o ka reactivity. I ke kaʻina hana o ka hoʻomākaukau ʻana i ka aila silicone silicone, hoʻohana nui ʻia ke kaʻina hana equilibrium equilibrium. Hoʻohana ke kaʻina hana i ka octamethylcyclotetrasiloxane a me tetramethyltetravinylcyclotetrasiloxane ma ke ʻano he kumu waiwai, a hoʻokumu i kahi ʻano kaulahao me nā degere like ʻole o ka polymerization ma o ka hopena wehe ʻana i hoʻopaʻa ʻia e ka waikawa a i ʻole ka alkali.

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2. Nā hiʻohiʻona hana o ka ʻaila silicone vinyl

1. Non-toxic, tasteless, no mechanical impurities

ʻO ka ʻaila silicone Vinyl he wai kala ʻole a melemele paha, ʻaʻohe mea ʻawaʻawa, ʻaʻala ʻole, a ʻaʻohe o nā haumia mechanical. ʻAʻole hiki ke hoʻoheheʻe ʻia kēia ʻaila i ka wai, akā hiki ke hui pū me ka benzene, dimethyl ether, methyl ethyl ketone, tetrachlorocarbon a i ʻole kerosene, a hiki ke hoʻoheheʻe iki ʻia i ka acetone a me ka ethanol.

2. ʻOi aku ka liʻiliʻi o ka mahu, ʻoi aku ke kiʻekiʻe o ka uila a me ka ʻā ʻana, ka haʻahaʻa hau hau

Hana kēia mau waiwai i nā wai vinyl silicone i kūpaʻa a paʻa ʻole i nā mahana kiʻekiʻe a i ʻole nā ​​ʻona kūikawā, no laila e hōʻoiaʻiʻo ai i ko lākou ola lōʻihi i nā ʻano noi.

3. Hoʻoikaika ikaika

ʻO ka vinyl silicone i hoʻopaʻa ʻia ʻelua me ka vinyl ma nā ʻaoʻao ʻelua, kahi e hoʻoikaika nui ai. Ma lalo o ka hana a ka catalyst, hiki i ka ʻaila silicone vinyl ke hana me nā kemika i loaʻa nā pūʻulu hydrogen ikaika a me nā hui hana ʻē aʻe e hoʻomākaukau i nā huahana silika like ʻole me nā waiwai kūikawā. I ka wā o ka hopena, ʻaʻole hoʻokuʻu ʻia ka ʻaila silicone vinyl ʻē aʻe i nā mea haʻahaʻa haʻahaʻa haʻahaʻa a loaʻa kahi liʻiliʻi o ka hoʻololi ʻana i ka hopena, e hoʻomaikaʻi hou ana i kona pono i ka ʻoihana kemika.

4. Paheʻe maikaʻi loa, palupalu, ʻālohilohi, wela a me ka pale ʻana i ka wā

ʻO kēia mau waiwai e hana i ka vinyl silicone fluids i ka nui o nā noi i ka hoʻololi ʻana i nā plastics, resins, paints, coatings, etc. rubber (HTV) e hoʻonui ai i ka ikaika a me ka paʻakikī o ka silicone rubber. I ka hana ʻana i ka ʻaila silicone wai, ʻo ka ʻaila silicone vinyl ka mea kumu nui no ka hoʻoheheʻe ʻia ʻana o ka silicone rubber, ka uila uila, a me ka ʻōpala conductive thermal.

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3. Hoʻohana i ka ʻaila silicone vinyl

1. Base mea o ka kiʻekiʻe-mehana vulcanized silicone rubber (HTV):

Hoʻohui ʻia ka ʻaila silicone Vinyl me nā crosslinkers, reinforcing agents, colorants, structure control agents, anti-aging agents, etc., a hoʻohana ʻia no ka hoʻomākaukau ʻana i ke kiʻekiʻe vulcanized silicone rubber raw rubber. He kūpaʻa maikaʻi a paʻa ka paʻa ʻana o kēia silicone rubber i nā wahi wela kiʻekiʻe, a hoʻohana nui ʻia i nā manawa like ʻole e koi ai i ka pale wela kiʻekiʻe a me ke kūpaʻa corrosion.

2. ʻO nā mea nui o ka wai silicone rubber:

Hiki ke hoʻohana ʻia ka ʻaila silicone Vinyl i hui pū ʻia me nā crosslinkers i loaʻa i ka hydrogen, platinum catalysts, inhibitors, a me nā mea ʻē aʻe, e hoʻomākaukau ai i ka mea hoʻohui wai silicone rubber. He wai maikaʻi kēia silicone rubber, formability a me elasticity, a hoʻohana nui ʻia i ka ʻoihana silicone, textiles, nā kiʻiʻoniʻoni pale a me nā māla ʻē aʻe.

3. Hoʻomākaukau i nā mea hou:

Hoʻopili ka ʻaila silicone Vinyl me nā ʻano mea kūlohelohe e like me ka polyurethane a me ka waikawa acrylic e hoʻomākaukau ai i nā mea hou me ka hana ʻoi aku ka maikaʻi. ʻO kēia mau mea hou nā hiʻohiʻona o ke kū'ē i ka wā, ke kū'ē kahiko, ke kū'ē ultraviolet, a me ka paʻakikī i hoʻonuiʻia, a ua hoʻohana nuiʻia i nā pale, nā mea hoʻopili, nā mea sila a me nā māla'ē aʻe.

4. Nā noi ma ke kahua o ka uila:

Hoʻohana nui ʻia ka ʻaila silicone vinyl i nā mea hoʻopili uila, thermally conductive adhesives, LED lamp adhesives, LED packaging and electronic component potting. Hāʻawi ia i kahi hana sealing kūpono no ka pale ʻana i nā mea uila koʻikoʻi koʻikoʻi a me nā ʻāpana mai ka haumia o waho a i ʻole ka neʻe ʻana, e hōʻoia ana i ka paʻa a me ka hilinaʻi o nā mea uila.

5. ʻO nā mea waiwai nui o ka mea hoʻokuʻu:

He kuleana ko ka mea hoʻokuʻu i ka pale ʻana i ka hoʻopili ʻana i ka hana ʻoihana, e kōkua ana i ka hoʻokuʻu maʻalahi o nā huahana a me ka hoʻomaikaʻi ʻana i ka pono hana.

4. Vinyl silicone oil market development trend

1.Expansion o ke kahua o ka noi

ʻAʻole hoʻohana nui ʻia nā wai silicone Vinyl i nā kemika kuʻuna, lāʻau lapaʻau, uila a me nā mea ʻē aʻe, akā hoʻokani pū kekahi i nā mea koʻikoʻi i nā mea hoʻonaninani a me nā huahana mālama pilikino, nā lubricants, nā lubricants, nā mea sealing, inks, plastics and rubber. Hoʻohana nui ʻia ka ʻaila silicone vinyl i ka hana ʻana i nā kopa, shampoos, moisturizers, lotions, conditioners a me nā huahana ʻē aʻe ma muli o kona lubricity maikaʻi loa a me ka permeability.

2.New hana vinyl silicone aila

Hiki i nā mea hana ke hoʻomohala i kahi ākea ākea o ka wai vinyl silicone hana ma o ka hoʻomaikaʻi mau ʻana i ke ʻano a me ka hoʻonui ʻana i ke kaʻina hana e hoʻomaikaʻi ai i ka viscosity, fluidity, stability a me nā waiwai ʻē aʻe o ka ʻaila silicone vinyl. E like me ka light-curing, cationic-curing, biocompatible, etc., kūpono no kahi ākea o nā noi.

3.Vinyl silicone aila ʻōmaʻomaʻo hoʻomākaukau

Me ka hoʻonui ʻana i ka ʻike kaiapuni, ka hoʻomohala ʻana i nā kaʻina hana hou no ka hoʻomākaukau ʻana i ka ʻaila vinyl silicone, e like me ka hoʻohana ʻana i nā monomers biodegradable, nā catalysts paʻa, nā wai ionic, etc. nā huahana, a hoʻokō i ka hoʻomohala hoʻomau.

4.Nano vinyl silicone aila mea

ʻO ka hoʻolālā a me ka synthesis o nā mea ʻaila silicone vinyl me nā nanostructures kūikawā, e like me ka vinyl silicone oil nanoparticles, nanofibers a me nā molecular brushes, a me nā mea ʻē aʻe, e hāʻawi i nā mea me nā hopena ʻili kūikawā a me nā waiwai pili, a wehe i nā kahua noi hou.

5.Packaging, mālama a me ka halihali

He mea hana kemika kēia huahana, a ʻaʻole pono e hui pū ʻia me nā haumia (ʻoi aku ka catalysts) i ka wā o ka mālama ʻana a me ka lawe ʻana, a pono e pale ʻia mai ka hoʻopili ʻana me nā mea hiki ke hoʻoulu i kāna hopena kemika, e like me nā waikawa, alkalis, oxidants, etc., no ka pale ʻana i ka denaturation, a mālama ʻia ma kahi maloʻo a maloʻo. ʻO kēia huahana he mau mea pili ʻole a hiki ke lawe ʻia e like me nā kūlana o nā waiwai maʻamau.


Ka manawa hoʻouna: Jul-05-2024