Silicone yog dab tsi?
Silicone feem ntau yog siv los ua sealant, vim tias nws muaj peev xwm tsim tau ib daim ntawv cog lus ruaj khov, tsis muaj dej tsis zoo. Nws kuj yog kub-resistant thiab tsis-reactive nrog ntau yam tshuaj, ua rau nws zoo tagnrho rau sealing nyob rau hauv cov khoom noj xws li jams los yog jellies. Silicone kuj tseem siv tau rau kev rwb thaiv tsev, vim nws cov thermal conductivity tsawg thiab tsis kam mus rau huab cua kub. Qhov no ua rau nws muaj kev xaiv zoo rau gaskets hauv cov tshuab thiab cov khoom siv hluav taws xob. Tsis tas li ntawd, silicone tuaj yeem pom hauv cov khoom siv kho mob xws li catheters thiab IV kab vim nws qhov xwm txheej hypoallergenic thiab yooj. Thaum kawg, silicone tuaj yeem tsim rau hauv roj hmab lossis silicones elastomers uas paub txog lawv lub zog, ua haujlwm ntev thiab ua haujlwm tsis zoo; lawv feem ntau pom nyob rau hauv qhov chaw ntawm lub tsheb xws li lub qhov rooj ntsaws ruaj ruaj los yog qhov rais ntsaws ruaj ruaj.
Siv hauv Kev Npaj Khoom Noj
Silicone feem ntau yog siv hauv chav ua noj rau kev npaj zaub mov. Cov khoom no yog qhov zoo tagnrho rau kev siv nrog cov khoom noj kub thiab txias, vim nws tuaj yeem tiv taus kub txog 446 ° F (230 ° C). Nws kuj tsis muaj tshuaj lom thiab tsis hnov mob nrog zaub mov lossis dej haus, ua rau nws muaj kev nyab xeeb rau cov tais diav. Silicone feem ntau yog siv los ua cov lauj kaub ci, cov tais muffin, spatulas thiab lwm yam khoom siv ua noj. Nws cov khoom tsis yog nplaum txhais tau hais tias tsawg dua roj lossis butter yuav tsum tau siv thaum ua noj, ua cov tais diav noj qab haus huv. Nws tseem tuaj yeem rov siv tau ntau zaus ua ntej yuav tsum tau hloov vim nws qhov ruaj khov. Tsis tas li ntawd, silicone qhov hloov tau yooj yim ua rau nws yooj yim khaws cia thaum tsis siv, siv qhov chaw tsawg kawg ntawm cov txee chav ua noj lossis cov txee.
Siv hauv Chav Ua Noj
Cov khoom siv silicone tau siv dav hauv chav ua noj vim lawv muaj ntau yam thiab muaj peev xwm tiv taus cua sov. Nws feem ntau pom muaj nyob rau hauv bakeware thiab cookware, xws li spatulas, ntsuas khob, muffin tais thiab qhov cub mitts. Silicone yog non-toxic, txhais tau tias nws tsis tso tshuaj lom rau hauv cov zaub mov lossis dej haus thaum rhuab. Nws kuj tsis muaj cov khoom siv roj av uas qee zaum tuaj yeem pom hauv lwm cov ntaub ntawv xws li yas. Tsis tas li ntawd, silicone yog ib qho yooj yim los ntxuav raws li feem ntau ntawm nws cov khoom yog lub tshuab ntxhua khaub ncaws zoo. Nws qhov yooj yim tso cai rau cov ntsiab lus sib txawv uas tsis tuaj yeem ua tiav nrog cov hlau lossis yas cookware yog li nws feem ntau siv rau kev ua haujlwm zoo dua qub xws li ci ncuav qab zib nrog cov qauv tsim los yog ua cov qhob noom xim kasfes. Nrog rau qhov no hais, silicone yog cov khoom zoo meej rau txhua tus neeg uas nyiam ci thiab ua noj!
Siv hauv chav dej
Silicone yog cov khoom siv ntau yam uas tuaj yeem siv tau ntau yam hauv chav dej. Qee qhov kev siv ntau tshaj plaws rau silicone hauv chav dej muaj xws li kev sib khi ib ncig ntawm lub dab da dej, da dej, thiab dab dej; tsim cov dej tsis sib haum ntawm cov vuas thiab phab ntsa; thiab ua caulk sau qhov khoob ntawm cov vuas.
Silicone tseem tuaj yeem siv los ua cov khoom sib khi rau cov kav dej xws li cov kais dej, da dej, thiab chav dej. Nws muab kev tiv thaiv zoo tiv thaiv dej seepage thiab xau, kom ntseeg tau tias dej tsis nkag mus rau hauv qhov chaw uas nws yuav tsum tsis txhob mus. Silicone kuj tseem siv tau los tsim cov ntsaws ruaj ruaj ntawm cov iav da dej qhov rooj lossis cov vaj huam sib luag, uas pab tiv thaiv kom tsis txhob muaj pos huab lossis puas los ntawm cov dej noo.
Thaum kawg, silicone tuaj yeem siv rau qhov chaw xws li cov txee thiab cov plag tsev txhawm rau tsim kom muaj qhov tsis zoo. Qhov no ua rau lawv muaj kev nyab xeeb dua rau kev siv thaum ntub lossis ntub dej hauv chav dej. Nws kuj tseem pab tiv thaiv cov nplais ntawm cov vuas luaj ceramic uas tuaj yeem ua tau nplua mias thaum ntub.
Siv hauv Cov Vaj
Silicone yog dav siv hauv vaj rau ntau lub hom phiaj. Nws tuaj yeem siv los ua cov rooj tog tsis muaj dej hauv vaj, pab lawv tiv taus cov ntsiab lus thiab nyob ruaj khov rau xyoo. Silicone sealants kuj tseem siv los tiv thaiv cov pob qij txha ntawm cov khoom sib txawv xws li ntoo thiab hlau, kom ntseeg tau tias cov qauv ruaj khov thiab ruaj ntseg. Tsis tas li ntawd, silicone tuaj yeem siv nyob ib puag ncig cov kav dej thiab cov kav dej kom ntseeg tau tias tsis muaj dej xau. Ntxiv rau qhov no, silicone kuj tseem tuaj yeem txau rau cov nroj tsuag lossis paj los tsim kev tiv thaiv kab mob los yog kab mob. Qhov no pab kom lawv noj qab nyob zoo thiab nce yields los ntawm cov qoob loo. Thaum kawg, cov kua silicone kuj tuaj yeem siv los sau cov kab nrib pleb hauv cov phab ntsa lossis txoj hauv kev hauv lub vaj, tiv thaiv kev puas tsuaj ntxiv los ntawm huab cua los yog hnav-thiab-tua lub sijhawm.
muaj daim ntaub ntawv
Cov ntawv thov kev lag luam ntawm silicone muaj ntau thiab ntau yam. Ib qho ntawm feem ntau siv rau silicone yog raws li ib tug sealant. Silicone sealants tuaj yeem siv los ua kom tsis muaj dej, sau qhov khoob thiab tsim cov khoom siv airtight hauv kev tsim kho, tsheb, kav dej thiab lwm yam kev siv. Silicone sealants muab kev ua kom zoo dua qub thiab ua kom yooj yim piv rau cov khoom siv xws li epoxies lossis urethanes, ua rau lawv muaj txiaj ntsig zoo hauv ntau qhov kev lag luam sib txawv.
Silicone kuj muaj cov khoom siv hluav taws xob zoo heev uas ua rau nws zoo tagnrho rau kev siv nyob rau hauv qhov chaw kub kub xws li tsheb cav, qhov cub lossis tshuab ziab khaub ncaws. Vim li no nws yog feem ntau siv los tsim cov khoom xws li gaskets, O-rings thiab lwm yam roj hmab qhov chaw uas yuav tsum tau tiv taus qhov kub thiab txias thaum tseem tswj xyuas lawv cov qauv kev ncaj ncees. Silicone kuj tseem siv tau los ua ib qho insulator hauv cov tshuab hluav taws xob vim nws cov thermal conductivity tsawg.
Ntxiv nrog rau cov kev siv no, silicone feem ntau yog siv los ua txheej rau cov chaw uas yuav tsum tau tiv thaiv corrosion los yog puas vim nws cov tshuaj lom neeg muaj pes tsawg leeg uas tiv taus dej, roj thiab feem ntau cov kua qaub thiab cov hauv paus. Qhov no ua rau nws zoo tagnrho rau kev siv ntawm cov khoom siv uas raug rau cov tshuaj hnyav lossis cov khoom sab nraum zoov uas yuav tsum muaj kev saib xyuas tsis tu ncua.
Feem ntau siv hauv tshuaj pleev ib ce
Silicone feem ntau yog siv rau kev kho kom zoo nkauj vim nws cov khoom tsis muaj tshuaj lom thiab tsis ua rau khaus. Nws pab tsim kom muaj kev ntxhib los mos hauv cov tshuaj pleev, tshuaj pleev, thiab cov hauv paus uas ua rau lawv yooj yim rau kev thov thiab ua kom zoo dua ntawm daim tawv nqaij. Silicone kuj tseem pab ua kom cov pleev kom zoo nkauj ntev dua los ntawm kev tsim ib qho kev thaiv ntawm daim tawv nqaij thiab ib puag ncig. Qhov no tuaj yeem pab txo qis hws, roj, thiab lwm yam ib puag ncig los ntawm kev cuam tshuam rau lub hauv paus lossis npog npog. Tsis tas li ntawd, nws tau raug pov thawj los muab kev txhim kho zoo ntawm cov kab zoo thiab wrinkles ntawm lub ntsej muag nrog rau kev pab tiv thaiv cov dej noo hauv cov tawv nqaij qhuav.
Lub luag haujlwm hauv Electronics & Telecommunications
Silicone yog cov khoom siv ntau yam uas muaj ntau yam kev siv hauv hluav taws xob thiab kev sib txuas lus. Nws yog feem ntau siv los ua cov khoom siv rwb thaiv tsev uas muab kev tiv thaiv los ntawm tshav kub, txias, noo noo, hluav taws xob, thiab lwm yam. Nws kuj muaj cov khoom siv hluav taws xob zoo heev thiab tuaj yeem siv los thaiv cov khoom siv hluav taws xob xws li cov xov hlau thiab cables. Silicone tseem tuaj yeem siv rau hauv kev tsim cov khoom siv hluav taws xob uas nws ua raws li cov nplaum ntawm cov khoom thiab pab kom lawv nyob rau hauv qhov chaw mechanically. Tsis tas li ntawd, silicone tiv taus corrosion uas ua rau nws zoo tagnrho rau kev siv hauv kev sib txuas lus xws li xov tooj ntawm tes lossis xov tooj cua qhov twg kev sib cuag nrog dej lossis lwm yam kua yuav ua rau muaj kev puas tsuaj. Thaum kawg, silicone tuaj yeem siv los ua cov ntsaws ruaj ruaj ntawm cov khoom siv hluav taws xob uas ua kom muaj hluav taws xob muaj kev nyab xeeb thaum tiv thaiv cov cuab yeej los ntawm cov khoom sab nraud.
Siv hauv Automotive Industry
Silicone tau dhau los ua ib qho ntawm cov khoom siv feem ntau hauv kev lag luam tsheb vim nws qhov yooj yim, ua haujlwm ntev thiab ua haujlwm kub. Nws yog siv nyob rau hauv ntau yam khoom, los ntawm qhov rais sealant mus rau roj hmab gaskets thiab spark plug khau boots. Automotive manufacturers siv silicone vim hais tias nws tuaj yeem molded rau hauv cov duab nyuaj thiab tiv taus qhov kub thiab txias yam tsis muaj degrading lossis corroding. Silicone kuj tseem siv rau txheej tsheb los muab kev tiv thaiv kev tiv thaiv dej, av, ntsev thiab lwm yam kev puas tsuaj uas tuaj yeem ua rau lub tsheb cov xim puas. Ntxiv thiab, silicone feem ntau yog siv nyob rau hauv lub cav hoses vim nws tuaj yeem yooj yim plam hla cov kav hlau tsis muaj khi lossis tawg. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv tsheb thauj khoom uas qhov chaw nruj yog qhov tsim nyog thiab kev cia siab rau lub sijhawm ntev yog qhov tseem ceeb.
Kev siv dej hiav txwv / dej
Silicone feem ntau yog siv rau hauv marine aquatic applications. Nws yog dav siv los tsim cov ntsaws ruaj ruaj thiab gaskets rau cov nkoj, thiab rau kev tiv thaiv dej nyob ib puag ncig qhov rais thiab hatches. Silicone tseem tuaj yeem siv rau ntawm lub nkoj hulls los tiv thaiv lawv los ntawm cov khoom thiab muab cov txheej txheem tiv thaiv ntxiv. Silicone coatings muaj nyob rau hauv ntau yam xim, yog li lawv tuaj yeem siv los kho qhov zoo ntawm lub nkoj lossis lwm yam khoom siv hauv dej. Tsis tas li ntawd, silicone feem ntau yog siv los ua cov roj nplua nyeem ntawm lub nkoj nkoj, shafts, thiab lwm yam khoom uas tuaj rau hauv dej. Nws pab txo kev sib txhuam thaum caij nkoj, ua kom yooj yim rau kev tswj lub nkoj ntawm kev kub ceev. Thaum kawg, silicone kuj tuaj yeem pom nyob rau hauv cov khoom xws li cov ntses tso tsheb hlau luam lossis cov thoob dej yug ntses uas nws pab tsim kom muaj kev nyab xeeb rau cov tsiaj hauv hiav txwv los nyob hauv los ntawm kev tsim lub foob tsis tuaj yeem tiv thaiv kev xau lossis kev sib kis.
Siv hauv Tshuaj
Silicone feem ntau yog siv hauv kev kho mob. Nws yog siv los ua cov khoom siv prosthetic xws li cov ceg tawv, cov hniav orthotic, thiab cov hniav cog hniav. Yog li ntawd, cov kev kho mob prostheses no muaj zog heev, tiv taus cov kab mob loj hlob, thiab tuaj yeem ua tau zoo heev rau cov neeg siv. Silicone hloov pauv thiab tsis muaj qhov ntxeem tau kuj ua rau nws zoo tagnrho rau kev tsim cov catheters thiab lwm cov raj siv hauv cov txheej txheem phais. Tsis tas li ntawd, silicone feem ntau yog ua haujlwm los tsim cov ntsaws ruaj ruaj lossis gaskets nyob ib puag ncig cov cuab yeej kho mob lossis cov khoom siv xws li pacemakers thiab defibrillators. Qhov no pab kom lawv tsis muaj dej thaum tseem tso cai rau kev saib xyuas lossis kho. Raws li qhov tshwm sim ntawm nws cov biocompatibility nrog tib neeg cov ntaub so ntswg thiab qib toxicity tsawg, silicone tau nce siv rau kev hnav khaub ncaws hnav nyob rau xyoo tas los no. Thaum kawg, cov roj silicone tau pom tias muaj txiaj ntsig zoo hauv kev phais ophthalmic vim nws muaj peev xwm txo qhov mob los ntawm qhov muag qhuav.
Kev siv silicone feem ntau yog siv rau kev kho mob. Nws yog siv nyob rau hauv ntau yam khoom kho mob xws li cog, catheters, prosthetics, sib koom tes hloov thiab cov ntaub ntawv kho hniav. Silicone feem ntau xaiv vim nws cov kav ntev thiab muaj peev xwm tiv taus cua sov thiab corrosion. Tsis tas li ntawd, nws tuaj yeem tsim tau hauv cov ntaub ntawv mos uas muaj kev nyab xeeb rau kev siv nrog tib neeg cov ntaub so ntswg thiab lub cev. Nyob rau hauv xyoo tas los no, silicone tau dhau los ua neeg nyiam vim nws muaj biocompatibility zoo dua piv rau lwm cov ntaub ntawv siv hauv kev kho mob. Cov khoom siv silicone kuj tseem suav tias yog tus nqi zoo dua li ntau lwm txoj kev xaiv vim lawv cov kev ua haujlwm siab ntawm tus nqi qis. Tsis tas li ntawd, cov khoom siv tau yooj yim ua kom tsis muaj menyuam uas ua rau nws muaj kev nyab xeeb rau kev siv nrog cov neeg mob uas muaj kev tiv thaiv kab mob los yog ua xua rau qee yam khoom.
Kev tsim kho thiab kho tsev
Silicone yog ib qho ntawm cov khoom siv ntau yam siv hauv kev tsim kho thiab kho tsev. Nws yog qhov kev xaiv nrov rau sealing, waterproofing, adhering, thiab tiv thaiv qhov chaw los ntawm ya raws thiab lwm yam ib puag ncig. Nws lub ntsiab siv yog ua lub sealant rau qhov rais, qhov rooj, qhov cua, kav dej, fixtures thiab lwm yam. Nws kuj tseem siv tau los sau cov kab nrib pleb lossis qhov khoob hauv cov phab ntsa lossis hauv pem teb. Ntxiv nrog rau kev sib khi daim ntaub ntawv, silicone feem ntau yog siv los ua cov nplaum los txuas ntau yam ntaub ntawv xws li pobzeb backer boards lossis rwb thaiv tsev rau phab ntsa lossis hauv pem teb. Nws qhov yooj yooj yim ua rau nws zoo tagnrho rau kev siv hauv thaj chaw uas muaj kev txav mus tas li xws li cov hauv paus thiab lub ru tsev uas cov tshuaj caulking tsis tuaj yeem muab kev tiv thaiv txaus tiv thaiv kev puas tsuaj. Thaum kawg, nws tseem tuaj yeem siv los ua lwm txoj hauv kev rau caulk thaum tsim cov huab cua tsis zoo nyob ib puag ncig lub qhov rais thav duab thiab qhov rooj thav ntawv.
Siv rau Waterproofing
Silicone feem ntau yog siv los ua tus neeg saib xyuas dej. Nws tuaj yeem siv rau ntau yam ntaub ntawv, xws li hlau thiab yas mus rau ntaub, ntoo thiab pob zeb. Silicone yog ib txoj hauv kev zoo los kaw cov xau thiab tiv thaiv dej puas. Nws tsim cov txheej txheem ruaj khov uas tiv thaiv cov dej noo, txo qhov kev pheej hmoo ntawm rot lossis pwm loj hlob hauv cov khoom uas nws tau thov. Tsis tas li ntawd, silicone yog resistant rau feem ntau cov tshuaj thiab kub hloov uas ua rau nws zoo meej rau sealing ib ncig ntawm lub dab da dej, da dej, dab dej, windowsills thiab lwm qhov chaw uas yuav tsum tau humidity los yog nquag ntub dej. Lwm qhov tseem ceeb ntawm kev siv silicone hauv kev siv dej tsis sib haum yog tsim kom muaj kev sib khi ntawm ob yam khoom sib txawv xws li cov nplais pobzeb thiab cov khoom siv hauv chav dej - nws tiv thaiv dej los ntawm kev nkag mus rau hauv cov kab nrib pleb los yog qhov sib txawv ntawm lawv thaum tseem muab kev yooj yim kom lawv muaj peev xwm tiv taus thermal expansion yam tsis tawg. los yog sib cais raws sij hawm.
Siv hauv Lub Neej Txhua Hnub
Silicone yog ib qho ntawm ntau yam ntaub ntawv uas pom nyob rau hauv lub neej txhua hnub, nrog rau ntau yam kev siv. Feem ntau siv silicone yog nyob rau hauv sealants thiab adhesives. Silicone sealants yog siv rau ntau lub hom phiaj xws li waterproofing, sealing kab nrib pleb nyob ib ncig ntawm lub qhov rais thiab lub qhov rooj, los yog sau qhov sib txawv ntawm cov vuas. Lawv muaj qhov tshwj xeeb muaj peev xwm tiv taus qhov kub thiab txias thiab tswj tau yooj yim thaum kho, ua rau lawv zoo rau kev siv sab hauv tsev thiab sab nraum zoov.
Silicone tseem muaj ntau daim ntawv thov kev kho mob vim nws cov biocompatibility, uas txhais tau tias nws tuaj yeem siv rau tib neeg yam tsis muaj kev phom sij. Qhov no ua rau nws zoo meej rau cov khoom siv kho mob xws li catheters, implants, prosthetics, hnav khaub ncaws thiab cov cuab yeej phais; txhua yam tsim los kom nyob twj ywm txawm nyob hauv dej los yog raug tshav kub. Tsis tas li ntawd, silicone feem ntau pom muaj nyob rau hauv cov lo ntsiab muag vim nws cov khoom tsis ua rau khaus uas ua rau nws nyiam hnav txhua hnub.
Thaum kawg silicone kuj tau siv dav hauv cov neeg siv khoom xws li cov tais diav ua noj thiab cov khoom ci vim nws tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj melting los yog tso pa lom rau hauv cov khoom noj. Nws kuj tau nquag siv los ua cov khoom siv insulating rau cov khoom siv hluav taws xob xws li cov xov hlau thiab cov cables vim nws lub peev xwm poob siab uas pab tiv thaiv cov khoom no los ntawm kev puas tsuaj los ntawm qhov hluav taws xob hluav taws xob.
Lwm Yam Siv Tau
Silicone yog siv rau ntau yam kev siv sab nraud ntawm nws cov kev siv nrov tshaj plaws, uas yog cov neeg siv khoom. Hauv cov chaw tsim khoom, cov roj hmab silicone yog siv los tsim cov ntsaws ruaj ruaj thiab gaskets vim lawv muaj peev xwm tiv taus kub txog 315 ° C (599 ° F). Lawv kuj tiv taus qhov kub thiab txias, huab cua, ozone, UV hluav taws xob, thiab ntau yam tshuaj. Vim tias lawv tuaj yeem tsim nrog ntau yam khoom, lawv muab kev tsim qauv yooj yim rau cov engineers nrhiav kev daws teeb meem uas tuaj yeem tiv taus ib puag ncig hnyav.
Ntxiv rau cov ntawv thov kev lag luam, silicone roj hmab yog dav siv hauv cov khoom siv kho mob lub raj. Nws muaj ntau qhov zoo rau kev kho mob vim nws tsis ncab lossis tsim kua muag thaum raug kev txav mus los thiab kev ntxhov siab zoo li lwm cov roj hmab yuav ua dhau sijhawm. Silicone roj hmab qhov chaw kuj yog biocompatible thiab tsis khaus uas ua rau lawv zoo tagnrho rau siv nyob ib ncig ntawm rhiab qhov chaw xws li pob ntseg lossis ob lub qhov muag. Tsis tas li ntawd, cov khoom siv roj hmab silicone tuaj yeem ntxuav tau yooj yim thiab ua kom tsis muaj menyuam nrog ntau txoj hauv kev xws li chav autoclaving lossis Ethylene Oxide gas sterilization uas yuav pab txo qis kev pheej hmoo ntawm kev kis kab mob los ntawm cov khoom siv sib kis tau rov qab siv dua.
Kev siv ua si
Silicone yog ib qho khoom siv ntau yam tsis txaus ntseeg, thiab nws cov kev siv feem ntau yuav yog cov sealant lossis nplaum hauv kev txhim kho tsev lossis kho vaj tse. Nws cov khoom tsis muaj tshuaj lom ua rau nws yog qhov kev xaiv nrov thaum ua haujlwm nrog cov khoom noj thiab dej haus, xws li cov pwm ci thiab cov fwj dej uas siv tau dua. Txawm li cas los xij, silicone tseem tuaj yeem muab ntau yam kev lom zem ua si.
Silicone tuaj yeem muaj ntau yam kev lom zem duab thiab xim rau kev tsim khoom. Nws tuaj yeem siv los ua cov hniav nyiaj hniav kub kev cai, xws li necklaces thiab tsej; keychains, lanyards, thiab lwm yam khoom uas yuav tsum tau ruaj elasticity; stretchable rubber bands rau khi hlua los yog npaj cov khoom me me; bracelets muaj yeeb yuj rau kev ceeb toom kev kho mob; thiab txawm tias cov khoom ua si rau menyuam yaus. Tsis tas li ntawd, silicone yog qhov zoo ntawm kev khaws cov cua sov lossis txias txias uas ua rau nws zoo meej rau kev tsim cov pob kub / txias los pab so cov leeg tom qab lub cev ua si lossis txo qhov o tom qab raug mob.
Niaj hnub no cov khoom siv silicone tau dhau los ua neeg nyiam heev uas tam sim no tau siv los ua cov khoom zoo nkauj hauv tsev - cov rooj tog zaum tau tsim los siv silicone rau hauv lawv cov qauv ib nrab lossis tag nrho - ntxiv kev ntxhib los mos, cov duab thiab xim. Kuj tseem muaj ntau txoj hauv kev zoo los siv rau sab nraum zoov - los ntawm kev tsim cov duab puab sab nraum zoov siv cov kua silicones uas tawv rau hauv qhov chaw ib zaug kho - ua rau lawv ntev ntev ntxiv rau txhua lub vaj!
Cov txiaj ntsig ntawm kev siv Silicone
Kev siv ntau tshaj ntawm silicone yog raws li sealant thiab nplaum. Nws muaj ntau yam muaj txiaj ntsig zoo xws li yoog raws, ua haujlwm kub, tiv thaiv dej, thiab tshuaj lom neeg ruaj khov. Cov khoom zoo no ua rau nws yog qhov kev xaiv zoo rau kev sib khi cov kab nrib pleb thiab cov kab nrib pleb hauv thaj chaw raug kub lossis noo noo. Tsis tas li ntawd, silicone muaj zog tiv taus corrosion los ntawm ntau cov kua qaub, hauv paus, thiab ntsev uas ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv sab nraum zoov.
Silicone kuj tseem muab cov khoom siv rwb thaiv tsev zoo heev uas tuaj yeem siv los tiv thaiv cov khoom hluav taws xob los ntawm kev puas tsuaj los ntawm qhov kub thiab av noo. Qhov no ua rau nws zoo meej rau kev tsim cov huab cua pov thawj nyob ib puag ncig lub qhov rais thiab qhov rooj txhawm rau tiv thaiv huab cua nkag. Tsis tas li ntawd, silicone tsis muaj tshuaj lom neeg ua kom ntseeg tau tias nws yuav tsis ua rau muaj kev phom sij yog tias tib neeg los yog tsiaj txhu raug mob. Nws cov khoom uas tsis yog-flammable kuj txhais tau hais tias nws yuav tsis ignite yooj yim thaum raug nplaim taws los yog sparks uas ntxiv rau nws qhov kev nyab xeeb. Thaum kawg, vim nws cov kav ntev thiab lub neej ntev, siv silicone sealants tuaj yeem txuag nyiaj ntau lub sijhawm vim lawv tsis tshua xav tau hloov pauv piv rau lwm hom sealants.
Alternatives rau Silicone
Silicone yog ib qho hluavtaws roj hmab polymer siv rau ntau lub hom phiaj. Nws yog feem ntau siv los ua cov nplaum thiab sealant hauv kev tsim kho, tsheb, thiab lwm yam lag luam. Silicone's pliability, durability, thiab tsis kam mus rau huab cua kub ua rau nws zoo tagnrho rau cov ntawv thov no. Txawm li cas los xij, muaj qee qhov kev xaiv rau silicone uas tuaj yeem siv rau ntau qhov chaw tib yam.
Ib qho piv txwv zoo li no yog polyurethane (PU). PU kuj yog hluavtaws roj hmab polymer tab sis muaj cov khoom sib txawv dua li silicone. PU adhesives muab kev tiv thaiv zoo thiab yoog raws thaum muaj peev xwm sib txuas nrog ntau qhov chaw xws li ntoo, hlau, yas, ceramics thiab iav. Tsis zoo li silicone uas tseem nyob ruaj khov nyob rau hauv chav tsev kub, PU ua rau cov yas deformation thaum raug tshav kub los yog siab, yog li nws yuav tsum tsis txhob siv nyob rau hauv high-temperature daim ntaub ntawv.
Lwm qhov kev xaiv yog butyl roj hmab daim kab xev uas yog tsim los ntawm kev sib xyaw ntawm butyl roj hmab thiab PVC resin compounds nrog ntxiv tackifiers xws li rosin lossis bitumen resins. Butyl daim kab xev muaj qhov zoo tshaj plaws adhesion ntawm ntau yam ntaub ntawv xws li hlau thiab yas nrog rau kev tiv thaiv ib puag ncig zoo tiv thaiv dej nkag los yog ozone raug nrog nws nruj nreem kaw nyob ib ncig ntawm cov kav dej los yog cables pob qij txha thaum xav tau.
Xaus: Nrov siv Silicone
Silicone feem ntau yog siv los ua sealant, nplaum, lossis roj nplaum. Nws kuj yog siv rau hauv cookware thiab bakeware vim nws cov cua kub tsis kam. Silicone kuj tuaj yeem pom muaj nyob rau hauv qee yam kev siv kho mob xws li kev cog hniav thiab cov hniav cuav; Nws yog qhov zoo tagnrho rau cov no vim nws tsis hnov mob nrog lub cev kua lossis cov ntaub so ntswg. Tsis tas li ntawd, silicone roj hmab yog dav siv nyob rau hauv kev lag luam automotive los ua gaskets, hoses, thiab lwm yam khoom uas yuav tsum tau tiv taus kub heev. Thaum kawg, silicone tau dhau los ua neeg nyiam rau kev tsim kho vim nws lub zog thiab yoog raws; Cov neeg tsim khoom siv nws ua cov khoom siv dej tsis zoo rau lub ru tsev, phab ntsa thiab hauv paus.
