I-Acrylic Acid

Uhlolojikelele Lomkhiqizo

I-Acrylic acid iqukethe kokubili iqembu le-vinyl neqembu le-carboxyl, elivumela ukuthi libambe iqhaza ku-polymerization kanye ne-esterification. Izinto ezithengiswayo zinikezwa ngendlela eqinile ukuze zisetshenziswe ezimbonini.

Ulwazi Lwekhemikhali kanye Nemininingwane

Yezicaciso	Yepharamitha
Inombolo ye-CAS	79-10-7
Inombolo ye-EC	201-177-9
Ifomula yamangqamuzana	C₃H₄O₂
Isisindo samangqamuzana	72.06 g/mol
Ukubukeka	Uketshezi olucacile, olungenambala
Ukuncibilika kwamanzi	I-Miscible

Cela i-TDS yamanje kanye ne-COA ukuthi ibuyekeze imikhawulo yokuhlola, amanzi, umbala kanye ne-inhibitor ngaphambi kokukhetha ibanga.

Izinhlelo zokusebenza ezibalulekile

• Ukukhiqizwa kwe-Acrylic ester: Izinto zokuqala ze-methyl, ethyl, n-butyl acrylate kanye 2-ethylhexyl acrylate.

• Ama-polymers nama-resin: Asetshenziswa ekukhiqizeni ama-polyacrylates, ama-polymers anamandla kakhulu kanye nama-copolymers asebenzayo.

• Ama-coatings nopende: I-Comonomer yokukhiqiza ama-binder nama-dispersions ama-acrylic akhethiwe.

• Ama-Adhesives nama-sealants: Asetshenziswa ku-polymer synthesis ye-press-sensitive kanye nezinye izinhlelo zokunamathela.

• Izindwangu nephepha: Impahla eluhlaza yama-polymers asetshenziswa njengezibophezelo, okokuhlanganisa kanye nama-ejenti wokuqedela.

Lezi zinhlelo zokusebenza zibandakanya ukukhiqiza ama-ester angezansi noma ama-polymer; i-acrylic acid ngokwayo ayiyona into elungele ukusetshenziswa noma ingcina.

Ukupakisha kanye Nesitoreji

Izinketho zokupakisha zifaka izigubhu, ama-IBC namathangi e-ISO, kuncike ekusebenzisaneni komkhiqizo, izidingo zokuthunyelwa kanye nokutholakala. Qinisekisa usayizi wephakethe nesisindo sengqikithi uma ucela ikhotheshini.

• Izinga lokushisa: Kumabanga azinzile e-MEHQ, isiqondiso semboni ngokuvamile sincoma u-15–25°C. Landela imiyalelo yesitoreji yebanga elinikeziwe.

• Ukubanda: Gwema ukuqhwaza noma ukuqina kancane, okungaphazamisa ukusatshalaliswa kwe-inhibitor. Thola iziyalezo zomphakeli ngaphambi kokuncibilikisa izinto eziqandisiwe.

• Umoya-mpilo: I-MEHQ idinga umoya-mpilo oncibilikisiwe ukuze isebenze ngempumelelo. Sebenzisa umkhathi oqukethe umoya-mpilo oshiwo umhlinzeki, ungalokothi ube ne-nitrogen emsulwa, enye igesi engenawo umoya-mpilo noma umoya-mpilo omsulwa.

• Ukungcola: Vikela ekushiseni, ekukhanyeni kwelanga nakumakhemikhali angahambelani, ahlanganisa ama-peroxide, izisekelo eziqinile nama-amine.

• Isikhathi sokulondoloza: Landela impilo yeshelufu eshiwo yomhlinzeki noma idethi yokuhlolwa kabusha kanye nezilawuli ezidingekayo ze-inhibitor.

Ukuphepha Nokuphatha

I-Acrylic acid iyagqwala futhi iyasha. Kungabangela ukusha okukhulu kwesikhumba nokulimala kwamehlo, futhi ukuchayeka komhwamuko kuyingozi. Sebenzisa umoya ofanele, amagilavu ​​amelana namakhemikhali kanye nezivikelo zamehlo, ubuso nomzimba ezifanele.

I-polymerization engalawulwa ingakhulula ukushisa okukhulu nokucindezela. Landela i-SDS yamanje kanye nezinqubo zokuphatha eziqondene nesayithi.

imibuzo ejwayelekile ukubuzwa

Ingabe i-glacial acrylic acid iyafana nesixazululo se-acrylic acid?

I-glacial acrylic acid ibhekisela ku-acrylic acid egxilile. Isixazululo esinamanzi sinokwakheka okuhlukile. Qinisekisa i-assay kanye nokuqukethwe kwamanzi kunokuthembela egameni lomkhiqizo kuphela.

Ingabe izinga eliphansi le-inhibitor lihlala lisho umkhiqizo ongcono?

Cha. Ukugxiliswa kwe-inhibitor kuthinta ukuqina kwesitoreji futhi kungase kube nomthelela ohlelweni lwakho lwe-polymerization. Khetha ukucaciswa kwe-inhibitor kanye nobumsulwa obudingekayo nezimo zokusebenza.

Yiluphi ulwazi okufanele ngilunikeze ngekhotheshini?

Yabelana ngohlelo lwakho lokusebenza oluhlosiwe, i-assay edingekayo, ukucaciswa kwe-inhibitor, inani, okuncamelayo kokupakisha nendawo oya kuyo. Lokhu kusiza ukuhlonza inketho yokuhlinzeka efanele kanye namadokhumenti asekelayo.

Xhumana nathi

Ukucaciswa kwe-acrylic acid, imibhalo yomkhiqizo noma amanani, xhumana ne-Aozun ngezidingo zakho.

I-imeyili: lisa@aozunchem.com
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