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Tert-Butyl Acrylate (TBA)

Tert-Butyl Acrylate (TBA)

Tlhaloso e Khutšoanyane:

NOMORO YA CAS: 1663-39-4

Foromo:C7H12O2

Boima ba molek'hule:128.17

EINECS NO.:216-768-7

Lenane la refractive: 1.4103 (20°C)

Mp:-69 °C

Bp:119~121 °C(hote.)

Fp:17.0 °C (Komiki e koetsoeng)

Khatello ea mouoane:16 mbar (20 ℃)

Botenya:0.883 g/mL ho 20°C(lit.)

Viscosity:0.9 mPa.s (20 °C)

Tg:55°C

Assay (GC): ≥99.50%

Mmala (Pt-Co): ≤10
Boleng ba asiti (Joaloka AA): ≤0.1%

Metsi: ≤0.04%

Inhibitor (MEHQ): 15±5 ppm


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso:Tert-butyl acrylate ke lik'hemik'hale tsa bohlokoa haholo tsa motheo tse tala le tse bohareng.Ka lebaka la limolek'hule tsa eona tse ikhethang le tse sebetsang haholo tsa polar, li-unsaturated bond tse peli le sebopeho sa carboxylate (-COOR) , e ka nkiloe mefuteng e mengata ea E na le foromo ea polymer e nang le ts'ebetso e ntle, 'me e lokisa polasetiki, cross-linked le polymers tse ling ka emulsion. polymerization, tharollo ea polymerization, copolymerization le mekhoa e meng ea ts'ebetso. Ho khomarela ha eona ka polymer ho matla, pepeneneng ea eona e ntle, 'me sebopeho sa eona sa filimi se hlakile, se etsang hore e be le bokhoni bo boholo ba ho fetola lik'hemik'hale tse sa tšoaneng.Lisebelisoa, likhoele tsa maiketsetso, rabara ea maiketsetso, lipolasetiki, letlalo, likhomaretsi joalo-joalo li se li sebelisoa haholo le ho feta.

 

Litšobotsi:

Tert-Butyl Acrylatee ka sebelisoa ho fana ka thepa e latelang ho li-polymers:

• Hydrophobicity

•Ho tsitsa ha lik'hemik'hale

•Ho tšela

•Bothata

•Ho hanyetsoa ke mongoapo

• Ho khomarela

• Lintho tse tiileng tse phahameng

•Boemo ba leholimo.

 

Kopo:tert-Butyl Acrylate e theha li-homopolymers le li-copolymers.Li-copolymers tsa tert-Butyl Acrylate li ka lokisoa ka acrylic acid le matsoai a eona, li-amides le esters, le methacrylates, acrylonitrile, maleic acid est rs, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, polyester e sa tsitsang le oli e omileng. joalo-joalo tert-Butyl Acrylate e boetse e thusa haholo bakeng sa metsoako ea lik'hemik'hale, hobane e fumana mefuta e fapaneng ea metsoako ea tlhaho le ea tlhaho.

 

Litlhahiso tse akaretsang:Lintlha tse hlahang khatisong ena li ipapisitse le tsebo le boiphihlelo ba rona ba hajoale. Ka lebaka la lintlha tse ngata tse ka amang ts'ebetso le ts'ebeliso ea sehlahisoa sa rona, lintlha tsena ha li lopolle li-processor ho iketsetsa lipatlisiso le liteko, joalo ka data ena e bolela tiisetso efe kapa efe ya thepa e itseng, kapa ho tshwaneleha ha sehlahiswa bakeng sa morero o itseng.Litlhaloso leha e le life, litšoantšo, lifoto, data, boholo, boima joalo-joalo tse fanoeng mona li ka fetoha ntle le tlhahisoleseding ea pele 'me ha li thehe boleng ba konteraka boo ho lumellanoeng ka bona ba sehlahisoa.Ke boikarabello ba moamoheli oa lihlahisoa tsa rona ho netefatsa hore litokelo life kapa life tsa mong'a ntlo le melao le melao e teng ea hlokomeloa.

 

 

Sephutheloana:170kg net boima, kapa ha ho hlokahala.

 

Lipalangoang le polokelo:

Qoba pula e khanyang le mocheso o phahameng lipalangoang, E le ho thibela polymerization, tert-Butyl Acrylate e tlameha ho bolokoa ka tlas'a moea kamehla, 'me le ka mohla e se ke ea ba tlas'a likhase tse sa sebetseng.Ho ba teng ha oksijene hoa hlokahala hore stabilizer e sebetse ka katleho.E tlameha ho ba le stabilizer mme mocheso oa polokelo ha oa lokela ho feta 35 ° C.Tlas'a maemo ana, ho ka lebelloa botsitso ba polokelo ea selemo se le seng.E le ho fokotsa monyetla oa ho boloka chelete e ngata, mokhoa oa ho boloka o lokela ho latela ka tieo molao-motheo oa "pele-in-first-out".Bakeng sa nako e telele ea polokelo ho feta libeke tse 4 ho eletsoa hore o tlatse oksijene e qhibilihisitsoeng. Litanka tsa polokelo le lipeipi li lokela ho etsoa ka tšepe e sa hloekang kapa aluminium. Ho lokela ho hlokomeloe melaoana ea ho boloka lino tse tukang (motlakase o sa phatloheng, litanka tse nang lintho tse thibelang malakabe joalo-joalo).Litanka tsa polokelo, lipompo le lipeipi li tlameha ho tšeloa mobu.


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