Likarolo tsa polasetiki tsa acrylic tse tsoang pepeneneng

Acrylic acid ea acrylic le li-polymerization tsa polymers tse fumanoeng ka kakaretso Ho ba joalo ka ha a-acrylic, litsebi tse tsamaeang ka mokhoa o tšoanang li ne li bitsoa lipolasetiki a polyacrilic, tseo methyl methacrylate ke tsona tse sebelisoang haholo. Polymethyl Mehacrylate khoutu ea tlhaselo ea pmma, e tsejoang ka hore e be mekhabiso e ntle ka ho fetisisa ea lisebelisoa tse hlakileng, theko e loketse mefuta e metle haholo bakeng sa mefuta.

Ts'ebetso ea pmma

Poly (Methyl Methacrylate) ke boitsebiso bo thata, bo se nang 'mala, bo nang le tekanyo ea 12%, e sa thekese ho feta 2%, e leng boitsebiso bo phahameng ba boleng bo holimo.

1. thepa ea mecha ea mantsiboea

Poly (methyl methacrylate) e na le thepa e ntle ea likepe, empa a inama, polyvinyl clonide, jj. , empa hape e betere ho feta polystyrene. Lahlela 'mele oa polymethyl methacrylass Sheet) leqephe la Plexiglass

Ka kakaretso, matla a matloana a polymethyl methacrylate a ka fihlela boemo ba 50-77mpa, matla a data a ts'ebetso a fihlile kapa a feta boema-kepe. Ngale ea eona e phomolong e le 2% -3%, ka hona, ho robeha ha methapo ea kutlo le ho robeha ha ho joalo ka khalase e tloaelehileng joalo ka bohale. 40 ℃ ke mocheso oa ho feto-fetoha ha mahareng, ho ile ha ntlafatsoa haholo ho tsamaisa mocheso, ho ba thata ho thatafatsa lintho tse ngata, ho matha ha lintho, ho ile ha ntlafatsoa lintho tse ngata. Bokaholimo bo holim 'a bothata ba polymethllltacrylat bo tlase, bo etsa hore e ka kokoakeloa ke tlōpeho.

Matla a poly (methyl methacrylate) a amana le nako ea ho sebelisa khatello ea khatello ea khatello, mme matla a fokotseha ha kopo ea ho e eketsa. Melemo ea mecha ea mochini ea polymethylmethacrylass Ho hanyetsa mocheso mocheso ha ho phahame, leha mocheso oa eona oa ho feto-fetoha ha khalase o fetotsoe ka maemo a fapaneng a ho sebetsa a pakeng tsa 65 ℃ -95 ℃ , Bothata bo fetisisang ba kanantenive ba ka bang 113 ℃. Ho hanyetsa mocheso mocheso ho ka ntlafatsoa ka ho kopanngoa ka mohono o nang le methacrylate kapa bis (Ester) glycol acrylate. Ho hanyetsa ka thata ha polymethl methacerlate le lona le futsanehile, e nang le mocheso oa blittleness, ka mocheso oa brinttle "2 ° C. Mocheso oa polymethyl methacrylate le eona e fosahetse. Bokhoni bo futhumatsang ba Poly (Methyl Methacrylate) ke ba polyvinyl chonolefition le polyfornehyde, mocheso o matla oa Polyvin Ho sa ntse ho na le mefuta e mengata ea mocheso oa ho qhibiliha. Boholo ba boitšoaro bo futhumetseng ba mocheso ba poly (methyl methacrylate) e ka ba sekete, ka tatellano 069w / kg.k. 2.

2. Matlafatso ea motlakase ea mantsiboea

Metsi ea motlakase ea Poly (Methyl Methacrylay) e se nang polasetiki e kang Polyolefins le Polystrenement maemong a ketane ea Polar Methyl maemong a ka lehlakoreng le leng. Sehlopha se hlaphohetsoeng sa sehlopha sa methyl ester ha se se seholo haholo, 'me poly (methyl methacrylate) e ntse e e-na le mekhoa e metle le ea motlakase. Ho bohlokoa ho supa methacrylate ea polymethyl esita le litšila tsa accrylic, tlasa ts'ebetso ea ARC, holimo li ke ke tsa hlahisa tsela e khabisitsoeng ka carbone le ARC Trail. 20 ℃ ke mocheso oa ho fetolela oa bobeli, e tsamaeang le lehlakore la sehlopha sa methyl se ile sa qala ho sisinya sehlopha sa lithyl setulong sa motlakase ho feta ho 20 ℃ kapa ho feta e tla ntlafatsoa. Metsi ea motlakase ea PMma e tla ntlafala ha thepa e le kaholimo ho 20 ℃.

3. K'hamente ea lik'hemik'hale tsa PMma

Poly (Methyl Methacrylajana) e hana ho qobisa atiorganic e aticaricki e ka e senya, ho hanyetsa letsoai la Albium hydrocarbons , Methanool, Glycerol, joalo-joalo. Parameter ea eona e ka ba 16,8 (J / cm3) 1/2, e ka qhibiliha ka li-hydrorude, Triklorene, Telironatic vinyl le acestone e ka boela etsa hore e qhibilihe. Poly (Methyl Methacrylajana) e khahlano le likhase tse kang Ozone le sebabole dioxide.

4. Ho hanela boemo ba leholimo bo hanyetsa

Poly (Methyl Methacrylaff) Ho hana hantle botsofaling ba sepakapaka, ho fetoha ha matla a kang a khanya, matla a silde le ntlafalitsoe hanyane ka hanyane , thepa e meng ea 'mele e batla e sa fetohe.

5. Flammamel ea PMma

Poly (Methyl Methacrylajana) Ho bonolo ho chesa, index ea oksijene e fokolang feela 17.3 feela.

Ts'ebeliso ea polymethyl methacrylate pmma

Joaloka thepa e hlakileng e nang le ts'ebetso e ntle e ntle, polymethyl methacrylay e sebelisoa haholo likarolo tse latelang:

1. Lebokose, lisebelisoa tsa mabone, joalo ka mabone a mahareng, mabone a matlo, mabone a makoloi, matsapa a mahlabelo, mabone a matšoao.

2. Khalase ea Optical, joalo ka tlhahiso ea lilense tse fapaneng, liperesente, lisente tsa thelevishene, lilense tsa Fresnel, lilense tsa lilense, camera lense lense.

3. Ho hlophisa lisebelisoa tse fapaneng le ho hlophisa seaparo, koahela, ho daela.

4. Ho hlophisoa ha fiber ea mahlo.

5. Lisebelisoa tsa ho fetola thepa ea lijalo, libaesekoli.

6. Lifofane tsa lifofane tsa lifofane tsa sefofane

7. mefuta eohle ea lingaka, sesole, sesole sa boriti.

8. Tšimong ea Microfluidic Chip, e sebelisoa ho sebetsa li-microfluid tse entsoeng ka PMMA.