Silicones, tseem hu ua polysiloxanes, yog cov polymers uas suav nrog txhua qhov inert, hluavtaws cov khoom ua los ntawm cov khoom siv rov ua dua tshiab ntawm siloxane, uas yog cov saw hlau sib hloov ntawm silicon atoms thiab oxygen atoms, nquag ua ke nrog carbon thiab / lossis hydrogen.Lawv feem ntau yog kub-resistant thiab roj hmab zoo li, thiab yog siv nyob rau hauv sealants, adhesives, lubricants, tshuaj, cookware, thiab thermal thiab hluav taws xob rwb thaiv tsev.Qee cov ntaub ntawv muaj xws li roj silicone, roj silicone, roj hmab silicone, silicone resin, thiab silicone caulk.Silicones muaj peb hom: 1. ncaj saw silicones;2. cyclic silicones;3. crosslinked silicones.
Sanitary hose feem ntau koom nrog hauv cov txheej txheem ntawm kev siv tshuaj.Txawm tias nws yog portable tank hook ups, load cell isolators, CIP jumpers los yog ib qho ntawm ib lub kaum os lwm daim ntawv thov, huv si hose sib dhos yog nyob txhua qhov chaw.Lawv yuav tsum tau ua kom tsis muaj menyuam lossis autoclave yam tsis muaj kev puas tsuaj.Muaj tiag tiag tsuas yog ob yam khoom uas ua tau raws li cov kev cai kho mob sib nrug los ntawm kev ua raws li FDA cov lus qhia: Cov khoom zoo silicone thiab du bore PTFE (polymer).Qhov twg yog qhov zoo dua los siv?Nws yeej nyob ntawm daim ntawv thov thiab cov txiaj ntsig peb tab tom sim ua kom tiav:
Pure Solid Silicone Properties
Lub teeb nyob rau hauv hnyav heev saj zawg zogPure Silicones tsis pub roj los yog kua kom dhau los ntawm paub txog nws cov durability thiab muaj peev xwm tiv taus tshuaj lom neeg muaj peev xwm siv nyob rau hauv sterilized ib puag ncig thiab kuj muaj peev xwm tiv taus huab cua kub & tuav kub (xws li siv cryogenic) Tsis muaj "cim teeb meem rau cov kab mob. nyob rau hauv ib puag ncig tau raug sau tseg rau silicones.Vim tias lawv tau siv dav, lawv yog pervasive, biodegrade yooj yim, raws li catalyzed los ntawm ntau cov av nplaum.
PTFE Hose Properties
● Cov hnyav hnyav (piv rau silicone) ● Nyuaj dua li silicone (tej zaum yuav xav tau lossis tsis xav tau nyob ntawm daim ntawv thov) ● Cov pyrolysis ntawm PTFE tuaj yeem kuaj tau ntawm 200 ° C (392 ° F), thiab nws muaj ob peb fluorocarbon gases thiab sublimate.
Yog li ntawd, qhov twg yog qhov zoo dua hose xaiv?Txawm hais tias kev ua haujlwm ntawm daim ntawv thov tseem ceeb thaum tus nqi sib txawv ntawm ob tsis yog qhov tseem ceeb.PTFE hoses tej zaum yuav nyiam yog tias koj nkag mus rau hauv cov ntawv thov siab dua 100 PSI.Tab sis yog tias koj xav tau ib yam dab tsi lub teeb thiab hloov tau zoo li qhov luv luv ntawm tes jumpers, silicone ua haujlwm zoo.
PS: Tiv tauj peb rau PTFE cov khoom tiav cov qauv dawb
Post lub sij hawm: Nov-03-2017