Lub hardness ntawm silicone yog ib tug adjustable ntau yam, uas nyob ntawm tus qauv thiab ntau lawm txheej txheem ntawm silicone. Feem ntau hais lus, qhov nyuaj ntawm silicone tuaj yeem ntsuas los ntawm Shore durometer, thiab nws cov nqi hardness feem ntau yog nyob nruab nrab ntawm 0 thiab 100 degrees (tseem muaj lus hais tias hardness ntawm silicone raw khoom tuaj yeem ncav cuag 0-90 degrees, thaum lub hardness ntawm cov kua silicone yog 0-20 degrees).
Lub hardness ntawm silicone tuaj yeem hloov kho raws li daim ntawv thov. Cov ntaub ntawv mos silicone muaj qhov yooj yim dua thiab elasticity, thiab tsim nyog rau lub sijhawm uas yuav tsum tau ua kom yooj yim thiab tensile tsis kam, xws li cov ntsaws ruaj ruaj, shock pads, thiab lwm yam. Cov khoom siv silicone muaj zog dua thiab hnav tsis kam, thiab haum rau lub sijhawm uas yuav tsum tau tiv taus. siab dua thiab hnav, xws li cov khoom siv hluav taws xob, cov nyees khawm, thiab lwm yam.
Nws yuav tsum tau sau tseg tias kev tawv tawv ntawm silicone tsis yog kiag li, xws li cov qauv sib tw, cov khoom siv sib tw, thaum xaiv cov ntaub ntawv silicone, nws yog qhov tsim nyog rau xaiv qhov tsim nyog hardness ntau yam raws li cov kev thov tshwj xeeb thiab kev ua tau zoo.
Tsis tas li ntawd, nws yuav tsum tau muab sau tseg tias muaj qee yam kev sib raug zoo ntawm hardness ntawm silicone thiab lwm yam khoom ntawm lub cev (xws li tensile zog, tsim kua muag zog, hnav tsis kam, thiab lwm yam). Feem ntau hais lus, cov khoom siv silicone nrog cov tawv tawv dua yuav muaj zog tensile ntau dua thiab lub zog tsim kua muag, tab sis kuj tseem tuaj yeem txi qee qhov yooj thiab elasticity. Yog li ntawd, thaum xaiv cov khoom siv silicone, nws yog ib qho tsim nyog yuav tau xav txog ntau yam kev ua tau zoo kom ua tau raws li cov kev cai tshwj xeeb.