Xov xwm - xauv lub peev xwm ntawm TPES: Cov tswv yim rau cov kab khawb ntau dua thiab cov roj tsis kam

Txoj hauv kev los txhim kho cov khawb thiab cov roj tsis kam ntawm cov ntaub ntawv TPE

Thermoplastic elastomers (TPES) yog cov khoom siv ntau yam uas ua ke ntawm ob qho laj thawj thiab elastomers, muab kev tiv thaiv, kev tiv thaiv, thiab yooj yim ntawm kev ua. TPes tau dhau los ua kev xaiv thawj thawj zaug rau cov neeg tsim khoom siv thiab cov engineers nrhiav muag, elastomeric cov ntaub ntawv. Cov ntaub ntawv no tau siv nyob rau hauv ntau yam kev lag luam, suav nrog cov tsheb, cov neeg siv khoom, cov khoom siv kho mob, hluav taws xob, HVAC, thiab lwm yam kev siv cov ntawv thov.

Qhia TPES

TPEs are classified by their chemical composition: Thermoplastic Olefins (TPE-O), Styrenic compounds (TPE-S), Vulcanizates (TPE-V), Thermoplastic Polyurethanes (TPE-U), Copolyesters (COPE), and Copolyamides (COPA). Nyob rau hauv ntau kis, tpes zoo li polyurethanes thiab copolyesters dhau lawm-ua haujlwm rau lawv cov ntawv thov TPE-S lossis TPE-V yuav tsim nyog dua thiab raug nqi.

Cov tshuaj tiv thaiv TPes feem ntau muaj kev ua cev ntawm roj hmab thiab thermoplastic resins. Txawm li cas los xij, Thermoplastic volcanizates (TPE-vS) txawv raws li cov roj hmab hais hauv cov ntaub ntawv yog ib nrab lossis tag nrho cross-txuas rau txhim kho kev ua tau zoo.

TPE-vs muab cov khoom siv compression teeb tsa, zoo dua tshuaj thiab kev ua haujlwm zoo ntawm cov neeg sib tw siab rau cov roj hmab hloov hauv cov ntsaws ruaj ruaj. Cov tshuaj tiv thaiv TPes, ntawm qhov tod tes, tso cai rau cov kev cai tsim kev cai, xws li cov neeg siv khoom, khoom siv hluav taws xob. Cov tpes no feem ntau muaj lub zog ntau dua, zoo dua elasticity ("snappess"), superior forginability, thiab muaj nyob rau qib uas dav dav.

TPes tseem tuaj yeem tsim los ua raws li cov khoom siv tsis sib xws xws li cov khoom siv muag muag xws li cov cuab yeej muag muag xws li cov cuab yeej siv hluav taws xob, cov cuab yeej siv hluav taws xob.

Cov nyom nrog tpes

Txawm hais tias lawv cov khoom sib tw, ib qho nyuaj nrog TPES yog lawv qhov ntxim nyiam rau khawb thiab mar, uas tuaj yeem hais meej ob qho tib si lawv cov kev ncaj ncees thiab ua haujlwm ncaj ncees. Txhawm rau hais txog qhov teeb meem no, cov kws tsim khoom siv nce siab rau cov tshuaj ntxiv tshwj xeeb uas txhim kho cov khawb thiab lub tpes.

Nkag siab graph thiab lub mar tsis kam

Ua ntej tshawb xyuas cov kev sib ntxiv tshwj xeeb, nws yog qhov tseem ceeb kom nkag siab cov tswv yim ntawm kos thiab lub mar tsis kam:

Khawb tsis kam:Qhov no yog hais txog cov khoom siv muaj peev xwm tiv thaiv kev puas tsuaj los ntawm cov khoom ntse lossis ntxhib uas yuav txiav lossis khawb rau saum npoo.
Mar Kuj:Lub mar tsis kam yog cov khoom muaj peev xwm tiv thaiv me me kev puas tsuaj uas yuav tsis nkag rau nws cov tsos, xws li scuffs lossis smudges.

Txhim kho cov khoom no hauv TPES yog qhov tseem ceeb, tshwj xeeb hauv cov ntawv thov uas cov khoom muaj qhov pom ntawm cov khoom kawg yog qhov tseem ceeb.

Txoj hauv kev los txhim kho cov khawb thiab cov roj tsis kam ntawm cov ntaub ntawv TPE

Cov kev ntxiv hauv qab no yog feem ntau siv los txhim kho cov khawb thiab lub tpes:

1.Silicone-based additives

Silicone-based additives yog ua tau zoo nyob rau hauv kev ua kom zoo khawb thiab mar tsis kam ntawm thermoplastic elastomers (TPES). Cov txheej txheem no ntxiv los ntawm kev sib sau lub rajricating txheej nyob rau saum npoo ntawm cov khoom siv, txo kev sib txhuam thiab yog li txo qhov ntxim nyiam ntawm khawb.

Ua Haujlwm:Ua raws li ib lub roj nplua nto, txo kev sib txhuam thiab hnav.
Cov txiaj ntsig:Txhim kho cov ntawv khawb tiv thaiv yam tsis muaj cuam tshuam rau cov khoom siv neeg kho tshuab lossis hloov tau ntawm TPE.

Tshwj xeeb,Silike si-tpv, tus tshiabSilicone-based Additive, tuaj yeem pab tau ntau lub luag haujlwm, xws li aCov txheej txheem ntxiv rau thermoplastic elastomers, kho kom zoo rau thermoplastic silicone-bondopastic silicone-thermoplastic elastomers hnov cov hloov kho cov neeg hloov kho.Lub silike si-TPV koob yog aDynamic vulcanized Thermopastic Silicone-Raws Elastomer, tsim siv cov thev naus laus zis tshwj xeeb. Tus txheej txheem no disperses roj hmab silicone nyob rau hauv tpo li 2-3 Micron hais tawm ntawm thermoplastic elastomers nrog cov khoom muag uas xav tau ntawm silicone, ua kom muaj zog, thiab lub teeb tsis kam, thiab tshuaj lom neeg kuj. Cov ntaub ntawv no tseem tuaj yeem rov ua dua tshiab thiab rov siv tau raws li kev tsim cov txheej txheem.

ThaumSilicone-based thermoplastic elastomer (Si-TPV)yog koom rau hauv TPES, cov txiaj ntsig suav nrog:

Txhim kho ua txhaum tsis kam
Enhanced stain resistance, muaj pov thawj los ntawm ib tug me me ntawm lub kaum sab xis
Txo Hardness
Tsawg heev cuam tshuam rau cov khoom siv me me nrog covSI-TPVib yam dhau ib yam
Cov Haptics zoo heev, muab ib qho qhuav, silky kov nrog tsis muaj kev tawg tom qab siv ntev

2. Cov tshuaj ntsuab ntxiv

Waxes yog lwm pab pawg ntawm kev ntxiv siv los txhim kho cov khoom saum npoo ntawm TPES. Lawv ua haujlwm los ntawm kev tsiv teb tsaws tsag, tsim cov txheej tiv thaiv uas txo cov kev sib txhuam thiab txhim kho kom khawb thiab kev sib yuav.

Hom:Polyethylene ciab, paraffin siv quav ciab, thiab cov hluavtaws hluavtaws yog siv tau.
Cov txiaj ntsig:Cov tshuaj ntxiv no yooj yim rau kev tso rau hauv TPE Matrix thiab muab cov tshuaj zoo rau kev txhim kho detability.

3. Nanoparticles

Nanoparticles, xws li silica, titanium dioxide, lossis alumina, tuaj yeem koom rau hauv TPES kom txhim kho lawv cov khawb thiab cov roj tsis kam. Cov lus no txhawb nqa lub Tpe Matrix, ua cov khoom haum thiab tiv taus ntau dua rau kev puas tsuaj saum npoo.

Ua Haujlwm:Ua raws li kev txhawb nqa muab tub lim rau, ua kom muaj zog thiab tawv tawv.
Cov txiaj ntsig:Nanoparticles tuaj yeem txhim kho kom txhim kho tsis muaj qhov tsis muaj kev sib deev lossis lwm yam khoom ntawm TPES.

4. Anti-kos txheej txheej

Thaum tsis yog ib qho ntxiv rau ib qho se, thov cov txheej txheem los tiv thaiv cov roj TPE yog ib txoj hauv kev kom txhim kho lawv cov kev ua kom ruaj khov. Cov txheej txheej no tuaj yeem tsim nrog ntau cov ntaub ntawv, suav nrog cov kab ntawv sib dhos, polyurethanes, lossis UV-Cured Resins, los muab cov txheej nyuaj, tiv thaiv txheej.

Ua Haujlwm:Muab cov txheej tawv tawv, ruaj ruaj uas tiv thaiv kev khawb thiab kev sib yuav.
Cov txiaj ntsig:Cov tsho tshaj tawm tuaj yeem ua kom haum rau cov ntawv thov tshwj xeeb thiab muab kev tiv thaiv ntev-ntev.

5Cov. Fluoropolers

Fluoropoliner yog paub rau lawv cov tshuaj lom neeg zoo heev thiab tsis tshua muaj zog nto lub zog, uas txo cov kev sib txhuam ntawm TPES.

Ua Haujlwm:Muab cov chaw mos txwv uas tiv thaiv cov tshuaj thiab hnav.
Cov txiaj ntsig:Muaj kev nthuav dav zoo heev thiab ntev, ua rau lawv zoo tshaj rau cov ntawv thov kev ua tau zoo.

Yam cuam tshuam rau kev ua tau zoo ntawm kev ntxiv

Qhov ua tau zoo ntawm cov quav sib ntxiv hauv kev txhim kho cov khawb thiab lub mar tsis kam nyob ntawm ntau yam:

Concentration:Tus nqi ntawm cov siv ntxiv tuaj yeem cuam tshuam cov khoom kawg ntawm cov tpe. Kev pom zoo tshaj plaws yuav tsum tau txiav txim siab los sib npaug kev sib npaug nrog lwm cov yam ntxwv.
Kev sib haum:Cov additive yuav tsum tau tshaj nrog TPE Matrix los xyuas kom meej txawm tias kev faib tawm thiab ua tau zoo.
Ua cov mob:Kev ua cov mob, xws li kub thiab shear tus nqi thaum sib sau, tuaj yeem cuam tshuam cov dispersion ntawm additives thiab lawv qhov kawg ua tau zoo.

Kom paub ntau ntxiv txog yuav ua li casThermopplastic silicone-raws elastomer hloov kho hloov khoTuaj yeem txhim kho cov khoom siv tpe, tsa koj cov khoom kawg ntawm kev ua kom zoo nkauj thiab txhim kho cov khawb thiab lub cav tsis kam, thov hu rau Silike hnub no. Muaj cov txiaj ntsig ntawm cov txiaj ntsig qhuav, silky kov nrog tsis muaj blooming, txawm tias tom qab siv ntev.

Tel: +86-28-83625089 or via email: amy.wang@silike.cn. website:www.si-tpv.com

Lub sij hawm Post: Aug-16-2024