2-ethylhexyl Acrylate

I-2-Ethylhexyl Acrylate (2-EHA), i-acrylic monomer ehlanzekile kakhulu ebalulekile ekudaleni izinto ezihlala isikhathi eside, nezivumelana nezimo. Njengebhulokhi yokwakha eyinhloko ekuphenduleni kwe-polymerization, i-2-EHA iletha ukusebenza okukhethekile kokunamathelayo, okokunamathelayo, nama-polymers akhethekile. Itholwe ezinqubweni zokukhiqiza ezinokwethenjelwa, i-2-EHA yethu iqinisekisa ikhwalithi engaguquki, ukungcola okuphansi, nokusebenza okuthembekile kwezicelo zakho zezimboni.

Ibhrendi:
awozun
Igama elifanayo:
2-EHA
Ukubukeka:
uketshezi olucacile olungenambala
Inombolo ye-CAS:
103-11-7
I-Molecular Formula:
I-C11H20O2
Isisindo se-Molecular:
184
I-EINECS:
203-080-7
Ukunyibilika:
Ayincibiliki

Ukutholakala:



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I-2-Ethylhexyl Acrylate (2-EHA) - I-Monomer Eguquguqukayo futhi Ehlala Njalo

I-2-Ethylhexyl Acrylate, eyaziwa kabanzi ngokuthi i-2-EHA, iwukhiye we-acrylic ester monomer eyaziswa kakhulu ngenxa yokuguquguquka kwayo kanye nezinga lokushisa eliphansi lokushintsha kwengilazi ekwenziweni kwe-copolymer. Ngefomula yamakhemikhali ethi C₁₁H₂₀O₂ kanye nenombolo ye-CAS engu-103-11-7, lolu ketshezi olucacile, olungenambala lubonisa iphunga elimnandi njenge-ester nokuguquguquka okuphansi, okulenza libe yinketho ekahle ezinhlelweni zokusebenza ezidinga izinto ezithambile, ezinwebekayo, nezimelana nesimo sezulu. Njenge-diluent esebenzayo kanye ne-comonomer, i-2-EHA ithuthukisa ukusebenza kwama-polymers ngokunikeza ukunamathela okuhle kakhulu, ukuqina, nokumelana namakhemikhali kuyilapho igcina ukucaca kanye nephunga eliphansi.

Itholwe ezinqubweni zokukhiqiza zekhwalithi ephezulu, i-2-EHA yethu izinzile ngezivimbela ezifana ne-MEHQ ukuze kuqinisekiswe ukuphathwa nokugcinwa okuphephile, ukuhlangabezana nezindinganiso zamazwe ngamazwe zokuhlanzeka nokuvumelana ku-polymerization yesikali sezimboni.

Izicelo ze-2-Ethylhexyl Acrylate

Uchungechunge lwe-alkyl olunegatsha lwe-2-EHA lunikeza ukuguquguquka okukhethekile kuma-copolymers, lwandisa ukusetshenziswa kwalo emikhakheni eminingi:

Ama-Adhesives and Sealants : Ikhuthaza ukuqina namandla e-peel kumateyipu azwela ukucindezela, amalebula, nezinsimbi zokwakha ukuze kuhlanganiswe okuthembekile kuma-substrates ahlukahlukene.
Izembatho Nopende : Ithuthukisa ukuguquguquka kwefilimu, ukumelana nesimo sezulu, kanye nokunamathela ekuqedweni kwezakhiwo, kwezimoto, nakwezokhuni.
Izindwangu Nesikhumba : Ithuthukisa ukuthamba, ukuqina, nokuxosha amanzi embotsheni yendwangu nama-ejenti aqeda isikhumba.
Ipulasitiki namaPolymers : Isebenza njenge-monomer ethambile kuma-emulsions e-acrylic kumapulasitiki amelana nomthelela, ama-elastomers, namafilimu aguqukayo.
Oyinki Bokuphrinta : Ihlinzeka nge-viscosity ephansi kanye nokuphulukiswa okusheshayo kumayinki alaphekayo e-UV wokupakisha nemifanekiso.
Ukunakekelwa Komuntu Siqu Nokwelapha Imisebe : Kusebenza njenge-diluent esebenzayo kumajeli, ama-thickeners, kanye nezakhi ezilaphekayo ze-UV/EB zezimonyo nezinto zikagesi.

Ukufaka i-2-EHA kuvumela izakhiwo ze-polymer ezivumelanisiwe, ukulinganisa ubulukhuni nokunwebeka kwemikhiqizo esebenza kakhulu yokugcina.

Izinzuzo Zokusebenzisa I-High-Purity 2-Ethylhexyl Acrylate

Ukukhetha i-premium 2-EHA kuveza izinzuzo ezibalulekile ekucubunguleni nasekuphileni isikhathi eside komkhiqizo:

Ukuvumelana nezimo Okuthuthukisiwe : Yehlisa izinga lokushisa lokushintsha kwengilazi (Tg) kumapholima athambile, anwebekayo amelana nokugoba nomthelela ngaphandle kokuqhekeka.
Ukunamathela Okuphakeme Nokuqina : Ikhuthaza ukumanzisa okuqinile kwe-substrate kanye nokumelana nomswakama, amakhemikhali, nokuchayeka kwe-UV impilo yesevisi eyengeziwe.
Ukuguquguquka Okuphansi Nephunga : Yehlisa ukukhishwa kwekhabhoni ngesikhathi sokufaka isicelo, isekela ukuphepha kwabasebenzi nokuhambisana nemithetho ye-VOC.
Ukuhambelana Okubanzi Kwe-Copolymer : Ihlanganisa kalula ne-styrene, i-vinyl acetate, namanye ama-acrylates okwenziwa ngokwezifiso.
Ukusebenza Kwenqubo : Ukuhlanzeka okuphezulu kunciphisa ukwakheka kwe-gel futhi kuthuthukisa ukuzinza kwe-emulsion, okuholela ekuvuneni okuphezulu kanye nokukhubazeka okumbalwa.
Ukusebenza kwe-Eco-Conscious : Kunika amandla ukuphulukiswa kwezinga lokushisa eliphansi namasistimu e-polymer agaywa kabusha, aqondaniswe nemigomo yokukhiqiza eqhubekayo.

Imibuzo Evame Ukubuzwa (FAQs)

Isetshenziselwa ini i-2-Ethylhexyl Acrylate?

I-2-Ethylhexyl Acrylate (2-EHA) iyi-comonomer kuma-polymers e-acrylic, ngokuyinhloko okokunamathelisa okuguquguqukayo, okokuhlanganisa, izindwangu, nama-sealants, lapho enikeza ukuthamba, ukunamathela, kanye nokumelana nesimo sezulu.

Ingabe i-2-EHA iyancibilika emanzini?

Cha, i-2-EHA ayincibiliki emanzini kodwa incibilika kakhulu kuzincibilikisi eziningi eziphilayo njengotshwala, ama-ester, nama-hydrocarbon, okuyenza ifanelekele izinhlelo ezisekelwe ku-solvent kanye ne-emulsion.

Yini eyenza i-2-EHA ihluke kwamanye ama-acrylate afana ne-butyl acrylate?

Iketango legatsha le-C8 elide le-2-EHA linikeza ukuguquguquka okuphansi, ukuguquguquka okungcono kwethempelesha eliphansi, kanye ne-hydrophobicity ephakeme uma kuqhathaniswa nama-acrylates amaketango amafushane njenge-butyl acrylate, elungele ukusetshenziswa kwangaphandle nokunwebeka.

Kufanele igcinwe kanjani i-2-Ethylhexyl Acrylate?

Gcina endaweni epholile, eyomile, enomoya omuhle engaphansi kuka-25°C, kude nokushisa, ukukhanya, nama-oxidizers. Izinzile nge-MEHQ; qapha amazinga e-inhibitor futhi ugweme ukumbozwa kwe-nitrogen ukuze uvimbele ukwenziwa kwe-polymerization.

Kuyini ukuhlanzeka okujwayelekile kwezentengiselwano 2-EHA?

I-Industrial-grade 2-EHA ifinyelela ukuhlanzeka okungu-≥99.5%, nge-asidi ephansi (≤0.01%) kanye nokuqukethwe kwamanzi (≤0.05%) ukuze kuqinisekiswe i-polymerization enokwethenjelwa kanye nokusabela okuncane ohlangothini.

Ingabe zikhona izinyathelo zokuphepha zokuphatha i-2-EHA?

Yebo, i-2-EHA iyavutha (iphuzu le-flash elingu-86°C) kanye nokucasula kwesikhumba/kweso. Sebenzisa i-PPE kufaka phakathi amagilavu, izibuko, nama-respirators; qinisekisa ukungena komoya okuhle, futhi uqukathe ukuchitheka kwezinto ezimunca angenayo. Landela i-SDS ukuze ungathathi hlangothi futhi ulahlwe.