I-MMA (I-Methyl Methacrylate): I-Monomer Lebalulekile Yemapholimeri Lasebenta Ngetulu
Tindzawo Letinkhulu Tesicelo
Embonini yemapulasitiki, i-PMMA isetjentiswa kakhulu ekwakhiweni kwemashidi lasobala, emashubhu, kanye netintfo tekubuka ngenca yetimphahla tayo letisetulu tekubuka. Iniketa kucaca lokusetulu, inkomba lephansi yekuphuka, kanye nekumelana lokuhle kakhulu ne UV, kwenta kutsi ilungele kusetjentiswa lokufana netimphawu, tindzawo tekubonisa, emalambu emsila etimoto, kanye netindlu tetindizamshini. Ngekwengeta, iPMMA lenhle yekumelana nemakhemikhali kanye nemandla emishini kwenta kutsi ibe ngulefanele imishini yekucubungula kudla kanye netintfo tekwelapha.
Emkhakheni wekugcobisa kanye nekunamatsela, i-MMA isetjentiselwa kuhlanganisa ema-resin lahlukahlukene lasebenta kahle kakhulu. Lama resin akhombisa kunamatsela lokuhle kakhulu, kumelana nesimo selitulu, kanye nekumelana nemakhemikhali, kwenta kutsi asetjentiswe kakhulu ekugcokeni kwekwakha, ekugcokeni kwetimoto, kanye nekufaka tintfo te-elekthronikhi. Tintfo letinamatselako letisekelwe ku-MMA, letatiwa ngekuphola ngekushesha kanye nemandla ekubopha lasetulu, tisetjentiswa kakhulu ekubopheni tigodvo, tinsimbi, kanye netintfo tepulasitiki.
Emkhakheni wetintfo letibonakalako, i-MMA iyintfo lebalulekile leluhlata yekwakha imicu yekubuka kanye nemalensi. Timphahla tayo letisetulu tekubuka kanye nekumelana nesimo selitulu kwenta kutsi kube yintfo lekahle yekusebentisa tintfo letibonakalako, kufaka ekhatsi tintfo tekuchumana te-fiber optic kanye nema lens e-optical lasebenta kahle kakhulu. Ngetulu kwaloko, i-MMA isetjentiswa ekukhiciteni ticondziso tekukhanya kanye netinzwa te-optical.
Emkhakheni wetintfo letihlangene, iMMA isetjentiselwa kukhicita tintfo letihlangene letisekelwe ku methyl methacrylate resin. Letinhlanganisela tiniketa emandla lamakhulu, kucina lokuphansi, kanye nekumelana lokuhle kakhulu nekugcola, kwenta kutsi tisetjentiswe kakhulu etincenyeni temoya, etimotweni, kanye nasetintfweni tetemidlalo. Sibonelo saloko kutsi tintfo letihlanganisiwe letisekelwe ku-MMA tisetjentiswa etimphikweni tetindiza, emitimbeni yetimoto, nasemakilabhini egalufu.
Emkhakheni wekugcobisa kanye nekunamatsela, i-MMA isetjentiselwa kuhlanganisa ema-resin lahlukahlukene lasebenta kahle kakhulu. Lama resin akhombisa kunamatsela lokuhle kakhulu, kumelana nesimo selitulu, kanye nekumelana nemakhemikhali, kwenta kutsi asetjentiswe kakhulu ekugcokeni kwekwakha, ekugcokeni kwetimoto, kanye nekufaka tintfo te-elekthronikhi. Tintfo letinamatselako letisekelwe ku-MMA, letatiwa ngekuphola ngekushesha kanye nemandla ekubopha lasetulu, tisetjentiswa kakhulu ekubopheni tigodvo, tinsimbi, kanye netintfo tepulasitiki.
Emkhakheni wetintfo letibonakalako, i-MMA iyintfo lebalulekile leluhlata yekwakha imicu yekubuka kanye nemalensi. Timphahla tayo letisetulu tekubuka kanye nekumelana nesimo selitulu kwenta kutsi kube yintfo lekahle yekusebentisa tintfo letibonakalako, kufaka ekhatsi tintfo tekuchumana te-fiber optic kanye nema lens e-optical lasebenta kahle kakhulu. Ngetulu kwaloko, i-MMA isetjentiswa ekukhiciteni ticondziso tekukhanya kanye netinzwa te-optical.
Emkhakheni wetintfo letihlangene, iMMA isetjentiselwa kukhicita tintfo letihlangene letisekelwe ku methyl methacrylate resin. Letinhlanganisela tiniketa emandla lamakhulu, kucina lokuphansi, kanye nekumelana lokuhle kakhulu nekugcola, kwenta kutsi tisetjentiswe kakhulu etincenyeni temoya, etimotweni, kanye nasetintfweni tetemidlalo. Sibonelo saloko kutsi tintfo letihlanganisiwe letisekelwe ku-MMA tisetjentiswa etimphikweni tetindiza, emitimbeni yetimoto, nasemakilabhini egalufu.
Tincazelo
| Ligama Lemkhicito | I-Methyl Methakrileyithi (MMA) | |||||||||
| MF | C5H6O2 | |||||||||
| Kuvela | Ludzaka lolukhanyako lolute umbala | |||||||||
| Sisindvo Semamolekhyuli | 100.12 | |||||||||
| CAS CHA | 80-62-62. | |||||||||
| Ikhodi ye-HS | 29161400 | |||||||||
| CHA | 201-297-100. | |||||||||
| Sicelo | Kukhicita i-plexiglass, tintfo tekugcobisa | |||||||||
Liphepha Lekulawula Lizinga
| Ligama Lemkhicito | IMETHYIL METHAKRILEYETI (MMA) | ||||||
| ISICI | KUCACISIWE | UMPHUMELA WEKUHLATINGA | |||||
| Kuvela | Luketshezi Lolungabonakali Lolungenambala | Luketshezi Lolungabonakali Lolungenambala | |||||
| Kuhlanteka, % | 99.8% | 99.92% | |||||
| Umbala (Hazeni) | ≤ 10 | 5 | |||||
| Lokucuketfwe ngemanti/mg/kg | ≤ 400 | 101 | |||||
| Silinganiso se-esidi (mg/kg) | ≤50 | 10 | |||||
| Kucina (20°C)/(g/m3) | 0.942-0.944 | 0.94% | |||||
| INTFO | INDZINGANISO | UMPHUMELA WEKUVIVINYWA | |||||
| KUHLULULEKA (M/M) , i-PCT ≤ | 100% | 99.96% | |||||
| UMMANGA, MG/KG≤ | 600 | 37 | |||||
| ESIDITI NJENGE-ESIDITI YE-METHACHRY | 100 | 20 | |||||
| UMBALA (LOKUKHONA) , 10 MAX | 10 | 5.00% | |||||
| Kucina (20) (g/cm3) | 0.942-0.946 | 0.944 | |||||
Ngalokufishane
Nge intfutfuko lechubekako kutebucwepheshe, emasimu esicelo se-MMA ayakhula njalo. Sibonelo saloko kutsi embonini yekushicilela ye-3D, i-MMA isetjentiselwa kukhicita tintfo tekushicilela te-3D letisebenta kahle kakhulu. Emkhakheni we biomedical, iMMA isetjentiselwa kwenta tintfo tekwelapha letibolako kanye netikhafu tebunjiniyela beticubu. I multifunctionality kanye nekusebenta lokusezingeni leliphakeme kwe-MMA kwenta kutsi kube yintfo ledzingekako embonini yesimanje, kuniketa kusekelwa lokucinile kwekutfutfukisa imikhakha leminyenti.