Ua kua Silicone pwm

Cov kua silicone

Cov kua roj silicone ua kua yog siab purity platinum kho silicone nrog qis compression teeb, zoo kawg thiab ruaj khov thiab muaj peev xwm tiv taus qhov kub ntawm huab cua sov thiab txias qhov zoo tsim rau cov khoom lag luam ntawm qhov chaw, qhov twg zoo yog qhov yuav tsum tau. Vim yog lub thermosetting xwm ntawm cov khoom siv, kua silicone txhaj tshuaj yuav tsum tau kho tshwj xeeb, xws li kev sib zog ntau cov khoom sib xyaw, thaum tswj cov khoom ntawm qhov kub tsawg ua ntej nws raug thawb rau hauv cov kab noj hniav kom sov thiab vulcanized.

Cov kev siv raug

Cov ntawv thov rau cov kua silicone roj hmab yog cov khoom uas yuav tsum tau muaj qhov ntsuas siab xws li cov ntsaws ruaj ruaj, lub ntsej muag sib khi, hluav taws xob txuas, ntau tus txuas txuas, cov khoom siv me nyuam qhov twg cov nplais xav tau, xws li lub raj mis, kev siv kho mob thiab cov khoom siv hauv chav ua noj xws li ci Cov lauj kaub, cov roj ntoo, thiab lwm yam Feem ntau, cov roj hmab silicone yog overmolded mus rau lwm qhov chaw ua los ntawm cov yas sib txawv. Piv txwv li, lub ntsej muag silicone khawm yuav overmolded mus rau Nylon 6,6 tsev nyob.

Txhawj

Chemically, silicone roj hmab yog tsev neeg ntawm thermoset elastomers uas muaj lub nraub qaum ntawm kev hloov silicon thiab oxygen atoms thiab methyl lossis vinyl sab pawg. Cov ntaub qhwv lo lo ntxhuav yog li 30% ntawm tsev neeg silicone, ua rau lawv yog cov pab pawg tshaj plaws ntawm tsev neeg ntawd. Cov pa roj nplaum (silicone rubbers) tuav lawv cov cuab yeej lub zog hla ntau qhov ntawm qhov kub thiab muaj cov methyl-pawg hauv cov pob zeb silicone ua rau cov khoom siv no tsis tshua muaj teeb meem, ua rau lawv tsim nyog rau hluav taws xob tsis zoo hluav taws xob. [1]

Cov yam ntxwv ntawm LSR

Biocompatibility: Hauv kev soj ntsuam ntau, kua roj hmab silicone ua kom pom tias muaj kev sib raug zoo nrog tib neeg cov nqaij thiab lub cev. Hauv kev sib piv rau lwm cov elastomers, LSR tiv taus cov kab mob loj hlob thiab yuav tsis lo los sis corrode lwm yam khoom siv. LSR tseem yog cov tsis muaj ntxhiab thiab ntxhiab tsw thiab tuaj yeem tsim tau los ua raws li FDA cov kev cai. Cov khoom siv tuaj yeem raug sterilized los ntawm ntau txoj hauv kev, suav nrog chav ua haujlwm autoclaving, ethylene oxide (ETO), gamma, e-beam thiab ntau cov tswv yim, ua tau raws li txhua qhov yuav tsum tau pom zoo xws li BfR XV, FDA 21 CFR 177.2600, USP Chav VI.

Lub sijhawm ruaj khov

LSR qhov chaw tuaj yeem tiv taus qhov kub thiab txias, uas ua rau lawv xaiv qhov zoo tshaj plaws rau cov khoom hauv qab ntawm lub hood ntawm cov tsheb thiab hauv qhov ze rau cov tshuab. Qhov chaw qhia ntawm kua silicone roj hmab txhaj tshuaj molding yog hluav taws kub retardant thiab yuav tsis yaj.

Tshuaj ua hauj

Cov roj ua kua silicone roj hmab resists dej, oxidation thiab qee qhov kev daws teeb meem tshuaj xws li cov kua qaub thiab alkali

Kub tsis kam

Piv nrog rau lwm cov elastomers, silicone tuaj yeem tiv thaiv ntau qhov sib txawv ntawm qhov kub / qis kub ua rau siab tsis tshua sib haum.

Txhua yam khoom

LSR muaj zoo elongation, siab tsim kua muag thiab tensile lub zog, zoo heev yooj thiab muaj qhov nyuaj ntawm 5 txog 80 Ntug Dej A.

Cov khoom hluav taws xob

LSR muaj cov cuab yeej zoo insulating, uas muaj kev xaiv rau qhov kev thov rau tus tswv tsev ntawm kev siv hluav taws xob. Piv rau cov khoom siv ntxig ntxig hluav taws xob, silicone tuaj yeem ua kom deb dua thiab qis dua kub.

Transparency thiab pigmentation

LSR muaj kev ua kom pom tseeb, cov yeeb yam no ua rau nws tuaj yeem tsim khoom, muaj yeeb yuj, kev cai, cov khoom lag luam pwm

LSR Cov Kev Pom Zoo

 Khoom siv ruaj khov (khoom siv npaj)

 Cov txheej txheem rov ua dua tau

 Kev txhaj tshuaj ncaj qha (tsis muaj khib nyiab)

 Lub sijhawm luv voj voog

 Tshuab 'Flashless' (tsis muaj burrs)

Txheej txheem kaw lus

Cov tshuab kaw lus kaw lus ceev tseg

Ruaj khov zoo

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