Inoa Huahana:ʻEthylene glycol tertiary butyl ether (ETB)
Helu CAS:7580-85-0
ʻO ke ʻano molekole:C6H14O2
Kaumaha molekole:118.18

Nā waiwai kino a me nā kemika
ʻO Ethylene glycol tertiary butyl ether (ETB): He mea kemika organik, nā wai ʻā ʻole a moakaka me kahi ʻono mint. Hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik, hiki ke hoʻoheheʻe i ka amino, nitro, alkyd, acrylic a me nā resins ʻē aʻe. I ka mahana o ka lumi (25 ° C), hiki ke hui pū ʻia me ka wai, haʻahaʻa ka ʻawahia, haʻahaʻa ka huhū. Ma muli o kona ʻano hydrophilic kū hoʻokahi a me ka hiki ke hoʻoheheʻe i ka fusion, no laila he ʻano hoʻomohala ākea kona i ke kahua o nā uhi palekana kaiapuni a me ka ikehu hou.

Nā Hoʻohana:ʻO ka Ethylene glycol tertiary butyl ether, ke koho nui i ka ethylene glycol butyl ether, ma ke ʻano ʻē aʻe, he ʻala haʻahaʻa loa, haʻahaʻa ka ʻawahia, haʻahaʻa ka hana photochemical, a pēlā aku, ʻoluʻolu i ka huhū o ka ʻili, a kūlike me ka wai, kūpaʻa ka hoʻopuehu ʻana o ka pena latex. Hoʻohālikelike maikaʻi me ka hapa nui o nā resins a me nā mea hoʻoheheʻe organik, a maikaʻi ka hydrophilicity. Hiki ke hoʻohana nui ʻia ma nā ʻano he nui e like me ka uhi ʻana, ka ʻīnika, ka mea hoʻomaʻemaʻe, ka mea hoʻomaʻū fiber, ka plasticizer, ka waena synthesis organik a me ka wehe ʻana i ka pena. ʻO kāna mau hoʻohana nui penei:
1. Amea hoʻoheheʻe uhi queousʻO ka mea nui no nā ʻōnaehana wai hoʻoheheʻe, ka pena ʻoihana pena latex hoʻoheheʻe wai. Ma muli o ka waiwai HLB o ETB kokoke i 9.0, ʻo kāna hana i ka ʻōnaehana hoʻolaha e pāʻani i kahi kuleana ma ke ʻano he dispersant, emulsifier, rheological agent a me cosolvent. Loaʻa iā ia ka hana maikaʻi no ka pena latex, ka uhi hoʻolaha colloidal a me ka uhi resin wai hoʻoheheʻe i nā uhi wai. , No ka pena o loko a me waho i nā hale, ka primer automotive, ka tinplate kala a me nā kahua ʻē aʻe.
2.  Pʻaʻole mea hoʻoheheʻe
2.1Ma ke ʻano he mea hoʻolaha. ʻO ka hana ʻana o ka pena acrylic ʻeleʻele kūikawā a me ka ʻeleʻele ʻeleʻele kūikawā, ʻo ka pena acrylic e pono ai ka manawa nui e wili ai i ka ʻeleʻele kalapona kiʻekiʻe e hoʻokō ai i kahi ʻano maikaʻi, a me ka hoʻohana ʻana i ka ETB i hoʻoluʻu ʻia i ka kalapona kalapona kiʻekiʻe, hiki ke hoʻemi ʻia ka manawa wili ma mua o ka hapalua, a ma hope o ka hoʻopau ʻana i ke ʻano o ka pena e ʻoi aku ka laumania a me ka laumania.
2.2Ma ke ʻano he mea hoʻokahe i nā huʻa, hoʻomaikaʻi i ka wikiwiki o ka maloʻo ʻana o ka pena hoʻopuehu wai, ka laumania, ka ʻālohilohi, a me ka paʻa o ka hoʻopili ʻana. Ma muli o kona ʻano tert-butyl, he kiʻekiʻe kona paʻa photochemical a me ka palekana, hiki ke hoʻopau i nā pinholes o ka ʻili pena, nā ʻāpana liʻiliʻi a me nā pehu. Loaʻa i nā uhi wai i hana ʻia me ETB ke kūpaʻa maikaʻi o ka mālama ʻana, ʻoiai ma lalo o nā kūlana mahana haʻahaʻa i ka hoʻoilo.
2.3Hoʻomaikaʻi i ka ʻōlinolino. Hoʻohana ʻia ʻo ETB i ka pena amino, ka pena nitro, e pale i ka hana ʻana o nā māka like me ka "ʻili ʻalani", ua hoʻonui ʻia ka ʻōlinolino kiʻi pena 2% a 6%.
3.  Imea hoʻolaha nkHoʻohana ʻia ʻo ETB ma ke ʻano he mea hoʻoheheʻe ʻīnika i hana ʻia, a i ʻole e like me ka mea hoʻoheheʻe diluted i hoʻohana ʻia i nā ʻīnika paʻi, hiki iā ʻoe ke hoʻomaikaʻi nui i ka rheology ʻīnika, hoʻomaikaʻi i ka maikaʻi o ka paʻi wikiwiki a me ka gloss, adhesion.
4.  Fmea hoʻokaʻawale iberʻO ka US Alied-Signal Company i 76% o ka ʻaila mineral e loaʻa ana nā olonā polyethylene me ka unuhi ʻana o ETB, ma hope o ka unuhi ʻana o ka ʻaila fiber mineral i emi iho i ka 0.15%.
5.  ʻO ka pena phthalocyanine Titanium DioxideUa hoʻoulu ʻia ka hui Canon Kepanī iā Ti (OBu) 4-amino-1,3-isoindoline o ka hopena ETB ma 130 ℃ 3h, a loaʻa iā ia he 87% titanium Phthalocyanine dye maʻemaʻe. A hiki ke hoʻohana ʻia ka crystalline oxytitanium phthalocyanine i hana ʻia me ka porous titanium oxide phthalocyanine a me ETB ma ke ʻano he photosensitizer kiʻi e pili nui ana i ka mālamalama nalu lōʻihi.
6.  Mea hoʻomaʻemaʻe hale kūponoʻO Asahi Denko i mālama ʻia me ka propylene oxide a me ka huahana hopena e loaʻa ana ʻo KOH ETB e loaʻa ai ka poly propylene oxide mono-t-butyl ether, he mea hoʻomaʻemaʻe hale kūpono a kūpono hoʻi.
7.  Pena pale i ka palaho  hydrosolʻO ka Nippon Paint Company me ka diethyl ether, acrylic resin, ETB, butanol, TiO2, cyclohexyl ammonium carbonate, a me ka mea anti-foaming e hoʻomākaukau i ka pena sol water corrosion hiki ke pīpī ʻia.
8.  ke kū'ē'ē'oni kalapona o nā'āpana lekiōme ETB e like me ke kū'ē'ē'ana o ke kalapona kalapona wai, kahi laumania, hiki ke ho'opau i ka pinhole a me nā hanana maika'i'ole o ka webbing a ho'omaika'i i ka hana o nā'āpana uila.
9.  Kōkua Wahie 
Hiki ke hoʻohana ʻia ʻo ETB ma ke ʻano he co-solvent a me ka mea hoʻololi i nā wahie paila hou, ʻaʻole wale e hoʻomaikaʻi i ka pono o ka puhi ʻana, akā e hōʻemi hoʻi i nā hoʻokuʻu ʻana, ma ke ʻano he kumu ikehu hou no nā paila a me nā mīkini diesel moana nui, aia nā koi paʻa o ke kaiapuni a me nā pono hoʻokaʻawale kulekele.