Plexiglass Basic Knowledge - Instrument Technology
Plexiglass yog dab tsi?
Methyl methacrylate yog nquag hu ua pleksiglass, lub npe ntawm PMMA, muaj lub siab zoo, tsis muaj nqi, yooj yim ua haujlwm, thiab lwm yam., Feem ntau siv cov ntaub ntawv hloov ntaub iav.
Dab tsi yog kev siv lub nplos fwj?
Plexiglass rau ntau yam kev siv rau kev ua lag luam aviation, kev tiv thaiv kev tiv thaiv kev tiv thaiv, kev siv cuab yeej hluav taws xob, qhov chaw ua hauj lwm, kev sib txuas lus, teb.
Plexiglass kev ua tau zoo
Transparency thiab kev ntseeg zoo rau kev laus; nws feem cuam tsawg dua ib nrab ntawm cov iav zoo tib yam, kev tiv thaiv kev tiv thaiv kev tawg yog ntau zaus dua; nws muaj zoo rwb thaiv tsev thiab ua kom muaj zog; acid, alkali, ntsev muaj zog Corrosion kuj, thiab ua tau yooj yim; tuaj yeem muaj kev sib raug zoo, pom, npaj, tho, daus, sib tsoo, tshuaj ntsuam xyuas, xuab zeb, thiab lwm yam kev qhia thiab kev kho tshuab, cua kub tau ua txhua yam khoom.
Lub zog ntawm lub ntsiab lus ntawm cov lus qhuab qhia:
Qhov sib npaug: 1.19kg / cm 3 Kabmob: 99% Feemcuam kev muaj zog ≥16kg / cm 3 Tensile zog ≥61 Kg / m 3 Thaum tshav kub kub hloov ≥78 ℃ Kub txias qhov siab ≥105 ℃
Cov kua nplaum yog siv dab tsi?
Plexiglass txhim kho txoj hauv kev kom sib txawv, 502 tsis tuaj yeem xav tau, tab sis yuav tsum tau muaj cov ntaub ntawv chloroform uas raug xa mus rau chloroform tsis tas yuav zoo tshaj plaws, acetone kuj xav tau, tab sis nws yog qhov zoo tshaj plaws los sib tov ob peb recipes!
