2026-05-22
Izinga lokushisa lengilazi (Tg) lokunamatheliswa kwe-silicone elizwela ukucindezela licishe libe ngu-120°C – liphansi kakhulu kunezinto zokunamathisela ze-acrylic. Le Tg ephansi kakhulu igcina itheyiphu ye-PTFE yokushisa okuphezulu ivumelana nezimo futhi inamathela ngisho naku -70°C, ivimbela ukuqhekeka okuphukayo futhi ivumela ukunamathela okuthembekile ezinhlelweni ze-cryogenic.
Funda kabanzi
2026-05-21
Ukukhethwa kwephepha lokukhishwa noma i-substrate yefilimu kanye ne-ejenti yokukhulula kuthinta ngokuqondile ukuqina kwesitoreji nokusebenza kokuxebuka kwetheyiphu ye-PTFE yokushisa okuphezulu. Lesi sihloko siqhathanisa i-PET vs. kraft paper substrates kanye ne-silicone ngokumelene nama-ejenti okukhululwa e-fluorinated, incoma inhlanganisela efanele yokuxebuka kwezinsalela eziyiziro nokuthembeka kwesikhathi eside.
Funda kabanzi