Ethylene glycol tertiary butyl ether (ETB)

Inoa kemika: Ethylene glycol tertiary butyl ether (ETB)
Hui molekala: C6H14O2
Kaumaha molekula:118.18
NĀ CAS: 7580-85-0
ʻO ke kumu hoʻohālike kemika

Helu kuhikuhi

Hoʻohana
Ethylene glycol tertiary butyl etera, ka mea nui 'ē aʻe i ka ethylene glycol butyl etera, ma ka hoʻokaʻawale, he haʻahaʻa haʻahaʻa, haʻahaʻa toxicity, haʻahaʻa photochemical reactivity, etc., akahai i ka ili irritation, a me ka wai like, latex pena dispersion stability maikaʻi like me. ʻO ka hapa nui o nā resins a me nā mea hoʻoheheʻe organik, a me ka hydrophilicity maikaʻi.Hiki ke hoʻohana nui ʻia i nā kula he nui e like me ka uhi ʻana, inika, mea hoʻomaʻemaʻe, fiber wetting agent, plasticizer, organic synthesis intermediate and paint remover.ʻO kāna mau hoʻohana nui penei:
1. ʻO ka mea hoʻoheheʻe wai: ma mua no nā ʻōnaehana wai hoʻoheheʻe, wai-dispersible latex pena ʻoihana pena.No ka mea kokoke i ka 9.0 ka waiwai HLB o ka ETB, he mea ia e like me ka dispersant, emulsifier, rheological agent a me cosolvent.He hana maikaʻi ia no ka pena latex, ka uhi ʻana i ka colloidal dispersion a me ka hoʻoheheʻe ʻana i ka uhi resin aqueous i nā uhi wai., No ka pena loko a me waho i loko o nā hale, kaʻa kaʻa mua, kala tinplate a me nā māla ʻē aʻe.
2.Mea hoʻoheheʻe pena
2.1 Ma ke ʻano he dispersant.ʻO ka hana ʻana i ka pena ʻeleʻele ʻeleʻele ʻeleʻele kūikawā a me ka pena ʻeleʻele ʻeleʻele, ʻo ka pena acrylic ka mea maʻamau e koi i ka manawa he nui i ka wili kalapona kalapona kiʻekiʻe e hoʻokō i kahi ʻano maikaʻi, a me ka hoʻohana ʻana i ka ETB i hoʻomoʻa ʻia i ka kalapona kalapona puaʻa kiʻekiʻe, hiki ke hoʻemi ʻia ka manawa wili e. ʻoi aku ma mua o ka hapalua, a ma hope o ka pau ʻana ʻO ke ʻano o ka pena ʻoi aku ka maʻalahi a maʻalahi.
2.2 Ma ke ʻano he mea hoʻoheheʻe ʻana i ka wai, hoʻomaikaʻi i ka hoʻomaloʻo ʻana o ka wai pena i ka wikiwiki, ʻoluʻolu, ʻālohilohi, adhesion fastness.Ma muli o kona ʻano tert-butyl, he kiʻekiʻe ke kūpaʻa photochemical a me ka palekana, hiki ke hoʻopau i nā pinholes kiʻi pena, nā ʻāpana liʻiliʻi a me nā ʻōpū.ʻO nā uhi wai i hana ʻia me ETB he paʻa ka mālama maikaʻi ʻana, ʻoi aku ma lalo o nā kūlana haʻahaʻa haʻahaʻa i ka hoʻoilo.
2.3 Hoʻomaikaʻi i ka nani.Hoʻohana ʻia ʻo ETB i loko o ka pena amino, ka pena nitro, e pale i ka hana ʻana o ka "ʻili ʻalani" -e like me nā hōʻailona, ​​​​ua hoʻonui ʻia ka nani o ka pena kiʻiʻoniʻoni 2% a 6%.
3.Hoʻohana ʻia ʻo ETB dispersant ink e like me ka solvent ink i hana ʻia, a i ʻole e like me ka dispersant diluted i hoʻohana ʻia i ka paʻi ʻana i nā inika, hiki iā ʻoe ke hoʻomaikaʻi nui i ka rheology inika, hoʻomaikaʻi i ka maikaʻi o ka paʻi kiʻekiʻe a me ka gloss, adhesion.
4. ʻO ka mea hoʻoheheʻe fiber US Alied-Signal Company i ka 76% o ka aila mineral i loaʻa nā fibers polyethylene me ka ETB extraction, ma hope o ka unuhi ʻana o ka ʻaila mineral fiber ua emi iho ka 0.15%.
5.ʻO Titanium Dioxide phthalocyanine dye Japanese Canon hui iā Ti (OBu) 4-amino-1,3-isoindoline o ka hopena ETB i hoʻoulu ʻia ma 130 ℃ 3h, loaʻa ka 87% titanium Phthalocyanine dye maʻemaʻe.A ʻo ka crystalline oxytitanium phthalocyanine i hana ʻia me ka porous titanium oxide phthalocyanine a me ka ETB hiki ke hoʻohana ʻia ma ke ʻano he photosensitizer kiʻi kiʻi i paʻa loa i ke kukui lōʻihi.
6.ʻO Asahi Denko ka mea hoʻomaʻemaʻe hale maʻemaʻe i mālama ʻia me ka propylene oxide a me ka huahana hopena i loaʻa iā KOH ETB loaʻa ka poly propylene oxide mono-t-butyl ether, he mea hoʻomaʻemaʻe hale kūpono a maikaʻi hoʻi.
7.ʻO ka hui pena anti-corrosion hydrosol Nippon Paint Company me diethyl ether, acrylic resin, ETB, butanol, TiO2, cyclohexyl ammonium carbonate, anti-foaming agent no ka hoʻomākaukau ʻana i kahi pena ʻino wai sol sprayable.
8. ka mea pale kalapona kiʻiʻoniʻoni o nā ʻāpana lekiō me ka ETB e like me ke kūpaʻa ʻana o nā kiʻiʻoniʻoni kalapona wai, ka ʻili maʻemaʻe, hiki ke hoʻopau i ka pinhole a me ka webbing phenomena maikaʻi ʻole a hoʻomaikaʻi i ka hana o nā mea uila.
9. Kokua wahie
Hiki ke hoʻohana ʻia ʻo ETB ma ke ʻano he co-solvent a me ka hoʻololi ʻana i nā wahie boiler hou, ʻaʻole wale e hoʻomaikaʻi i ka pono o ka puhi ʻana, akā e hōʻemi hoʻi i ka hoʻokuʻu ʻana, ma ke ʻano he kumu ikehu hou no nā paila a me nā mīkini diesel moana nui, aia nā koi koʻikoʻi kaiapuni a me nā pono hoʻokaʻawale kulekele.

Pūʻolo
200kgs / pahu

Waihona
E kūʻai i loko o kahi ʻoluʻolu, ventilated, maloʻo, ma ke ʻano he lawe kemika maʻamau.