Qhov zoo ntawm acrylic lo lo ntxhuav
Lub teeb transmittance: lub teeb xa ntawm PMMA yog qhov siab heev, feem.
Glossy teeb: PMMA yog zoo tshaj plaws polymer pob tshab cov khoom siv tam sim no, nrog lub teeb xa ntawm 92%, uas yog siab dua li ntawm iav.
Ultraviolet lub teeb: quartz tuaj yeem ua tiav dhau ntawm kab ultraviolet, tab sis lub khob yog qhov kim heev uas cov iav zoo tib yam tsuas tuaj yeem dhau 0.6% ultraviolet teeb, tab sis PMMA tuaj yeem hla dhau 73%.Ntawm qhov tod tes, nyob rau hauv UV irradiation, PMMA muaj kev nyab xeeb zoo dua li polycarbonate.
Qhia Tawm: PMMA tso cai rau cov phiaj xwm uas tsawg dua 2800nm wavelengths dhau.Thaum IR, ntawm ntev dua wavelengths me dua 25000nm, nws tuaj yeem tuaj yeem thaiv.Muaj qhov tshwj xeeb xim PMMA, uas tso cai rau lub yoj ib ntus IR kom dhau los thiab thaiv qhov kaj tib lub sijhawm.
Acrylic lens npog cov duab khoom:
