Vim li cas cov roj hmab silicone siv dav hauv qhov ncauj qhov ntswg?
A:
Lub npog ntsej muag ua pa siv hauv chaw kho mob thiab chaw kho mob muaj qhov xav tau siab heev ntawm cov ntaub ntawv vim yog kev sib cuag ncaj qha nrog cov neeg ua haujlwm kho mob thiab cov neeg mob. Cov khoom siv roj hmab silicone tau dhau los ua cov khoom siv kho mob ua pa zoo tshaj plaws vim nws qhov tshwj xeeb zoo.
Tshwj xeeb tshaj yog, nws yog mos thiab muaj biocompatibility zoo heev los txo rhiab heev, tuaj yeem haum nrog lub ntsej muag, yog ib puag ncig tus phooj ywg, tsis muaj tshuaj lom, thiab nyiam hnav. Piv txwv li, series ntawm silicone roj hmab tuaj yeem txhim kho cov tawv nqaij zoo nkauj thiab kev nplij siab ntawm lub hauv paus ntawm kev ua kom muaj kev nyab xeeb vim nws yooj yim thiab ntshiab muaj pes tsawg leeg thiab cov khoom muag elastomer.
Q:
Puas muaj kev txo qis hauv kev nyab xeeb vim kev nplij siab ntawm lub tshuab ua pa?
A:
Kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom siv kho mob yuav yog qhov tseem ceeb. Raws li cov khoom siv raw, kev nyab xeeb thiab kev ntseeg siab ntawm silicone yog pom nyob rau hauv nws yooj yim muaj pes tsawg leeg, zoo heev biocompatibility, thiab nws cov cim silicon-oxygen lub ntsiab saw molecular qauv endows nws nrog zoo heev mechanical zog, raws li zoo raws li kub thiab tsis kub tsis kam, ozone kuj, thiab hluav taws xob tsis kam. muaj peev xwm, thiab lwm yam, tuaj yeem ua tau raws li qhov yuav tsum tau ua kom rov ua kom tsis muaj kab mob.
Q:
Piv nrog rau lwm cov ntaub ntawv, dab tsi yog qhov zoo ntawm silicone roj hmab hauv kev kho mob?
A:
Piv nrog cov ntaub ntawv PVC, silicone roj hmab tuaj yeem ua tiav cov nyhuv mos heev yam tsis ntxiv cov yas yas. Piv nrog rau cov ntaub ntawv latex, tsis muaj kev pheej hmoo ntawm rhiab heev. Piv nrog rau cov thermoplastic elasticity, nws muaj kev txhim khu kev qha kub thiab siab hloov tsis kam.
Silicone elastomer cov ntaub ntawv tam sim no tau siv dav hauv kev kho mob, xws li kev kho mob hoses (ua pa hoses, urinary catheters, infusion raj, peristaltic twj tso kua mis, raj dej, thiab lwm yam) tsim los ntawm extrusion molding txheej txheem, los ntawm kev txhaj tshuaj molding los yog molding cov khoom siv ( Cov qhov ncauj qhov ntswg ua pa, nqus pa, valves, diaphragms, seals, cov cuab yeej kho mob, thiab lwm yam) ua tiav los ntawm cov txheej txheem molding.
Tsis tas li ntawd, cov menyuam yaus lub qhov ncauj qhov ntswg uas tuaj yeem siv tau thiab ua kom tsis muaj menyuam tam sim no nyob rau hauv kev ua lag luam kuj zoo ib yam li cov kev cai ntawm lub qhov ncauj qhov ntswg, thiab cov khoom siv silicone txuas ntxiv nthuav dav ntawm daim ntawv thov vim lawv qhov tshwj xeeb zoo.