Organic iav yog nrov npe ntawm PMMA, kuj hu ua Acrylic. Los ntawm lub npe no, koj yuav tsis paub dab tsi ntawm cov khoom nws yog, los yog tsis tau koj qhia dab tsi lub element nws yog ntawm. Lub npe ntawm cov tshuaj polymer no yog hu ua polymethyl methacrylate, uas feem ntau hu ua polyethyl methacrylate (PMMA) phaj, uas yog ua los ntawm methyl methacrylate monomer (MMA).
Cov khoom ntawm PMMA
High transparency. Organic iav yog qhov zoo tshaj plaws polymer pob tshab cov ntaub ntawv tam sim no, lub transmittance yog 92%, siab tshaj transparency ntawm iav. Lub teeb yog hu ua lub hnub ci tsim hnub ci quartz ua tiav, qhov no yog vim hais tias lub quartz yuav ua tiav los ntawm ultraviolet. Ordinary iav tsuas yog txeem tau 0.6% ultraviolet rays, tab sis cov iav organic dhau ntawm 73%.
High mechanical zog. Tus cwj pwm molecular phaus ntawm PMMA yog li 2 lab, nws yog ib txoj hlua ntev ntev polymer, thiab cov saw ntawm cov roj ntsha muaj qhov muag heev. Yog li, lub zog ntawm cov iav organic yog tus siab, thiab nws cov tensile thiab tej yam tsis kam yog 7 ~ 18 zaus siab tshaj qhov uas zoo tib yam iav. Muaj ib hom khob iav uas tau raug kho los ntawm cua kub thiab ncab, uas cov chains molecular tau teem rau kev txiav txim, uas ua rau lub zog ntawm cov khoom ua kom zoo dua. Ntsia rau hauv lub qhov taub, yog tias tus ntsia thawv nkag mus, cov iav organic tsis ua kom tawg. Lub plexiglass quilt yuav tsis zom rau daim thaum nws lov. Yog li ntawd, lub ris ncab ncab siv coj los siv ua cov iav tsis muaj ntxhiab thiab siv los ua daim av ntawm cov tub rog.
Lub teeb yuag. Qhov ceev ntawm PMMA yog 1.18kg / dm3, qhov nyhav ntawm cov khoom loj tib yam tsuas yog ib nrab ntawm cov iav zoo tib yam, thiab cov xim hlau txhuas (lub teeb hlau) yog 43%.
Yooj yim ua. Organic iav yuav siv tsis tau rau cov kws dhos tshuab, drilling tshuab rau drilling, tab sis kuj nrog acetone, chloroform thiab lwm yam khoom siv mus rau hauv ntau hom, kuj siv tau rau tshuab moulding, txhaj tshuaj, extrusion, yas molding ua rau hauv lub dav hlau aircraft npog, cov hniav me thiab cov khoom kho hniav ntawm txhua txhua Hawj.
Kev siv Perspex
Organic iav muaj xws li cov khoom zoo heev uas nws yog siv dav. Tsis tas li ntawd, lub voj voos thiab lub qhov rai ntawm lub dav hlau, nrog rau jeep windshield thiab windows, ib lub voj tsev loj (tiv thaiv tau tawg), TV thiab radar npog, cuab yeej thiab khoom siv tiv thaiv, kev sib txuas lus ntawm kev sib txuas lus hauv xov tooj, telescope thiab lub koob yees duab optical lens.
Cov khoom tsim txhua hnub los ntawm cov iav organic yog dazzling, xws li cov nyees khawm ua los ntawm pearlescent organic iav, ntau yam khoom ua si thiab cov roj teeb, thiab lawv zoo nkauj tshwj xeeb vim yog cov hniav zoo nkauj ntawm cov xim dawb. Organic iav muaj ib qho kev siv zoo hauv cov tshuaj, uas yog, ua cov pob zeb cog qoob loo. Yog hais tias lub pob tshab npog ntawm tib neeg qhov muag yog them nrog opaque khoom, lub teeb tsis nkag mus rau qhov muag. Qhov no yog dig muag los ntawm tag nrho cov tawv nqaij vitiligo, thiab tus kab mob no yuav tsis raug kho nrog siv yeeb siv tshuaj.
Yog li ntawd, cov kws kho mob tau siv cov khoom siv dag dag kom tsis txhob siv cov pob taub dawb ntawm cov pob dawb. Cov khoom sib dhos, yog ua los ntawm cov khoom pob zeb thiab ob peb millimeters hauv kab ntawm daim iav kem, ces lub qhov me me drilled hauv lub qhov muag ntawm lub qhov muag ntawm lub ntsej muag, daim iav kem tas rau ntawm lub khob cij, lub teeb los ntawm lens sab rau hauv qhov muag, lub qhov muag pom tau qhov kaj.
