Dab tsi yog cov khoom ntawm neoprene roj hmab?

Lub hauv paus rau phau ntawv

Cov roj hmab neoprene, tseem hu ua polychloroprene, yog cov roj hmab hluavtaws ntau yam uas tau pom muaj kev siv thoob plaws thoob plaws ntau yam kev lag luam. Nws cov khoom tshwj xeeb, xws li ua kom muaj roj, cua sov, thiab huab cua, ua rau nws cov khoom siv uas nyiam dua ntawm cov roj gaskets. Cov lus no rho tawm hauv cov yam ntxwv ntawm cov roj hmab neoprene, tshawb txog nws cov yam ntxwv kho tshuab, thiab cov ntawv thov sib txawv. Rau kev nkag siab tob ntawm nws cov ntawv thov, koj tuaj yeem tshawb nrhiav Roj Hmab Neoprene . Qhov kev txheeb xyuas no tau muab cov kev qhia dav dav ntawm neoprene roj hmab lub peev xwm thiab cov kev txwv, pab kev lag luam tau paub txog kev txiav txim siab txog nws txoj kev siv tau.

Tshuaj lom neeg muaj pes tsawg leeg thiab cov qauv

Polymerization Txheej Txheem

Cov roj hmab neoprene yog synthesized los ntawm polymerization ntawm chloroprene (2-chlorobutadiene). Cov txheej txheem no cuam tshuam emulsion polymerization, qhov twg monomers tau dispersed hauv dej nrog kev pab ntawm surfactants. Lub txiaj ntsig polymer chains pom ib qho kev sib xyaw ua ke ntawm lub zog thiab hloov tau zoo, ua rau neoprene cov khoom siv ruaj khov heev. Muaj cov tshuaj chlorine nyob rau hauv nws cov qauv txhim kho nws txoj kev tiv thaiv oxidation thiab kev tsis txaus siab, uas yog qhov muaj txiaj ntsig zoo dua cov roj hmab ntuj.

Hla kev sib txuas thiab vulcanization

Cov khoom ntawm cov roj hmab neoprene tuaj yeem txhim kho ntxiv los ntawm kev sib txuas hla thiab vulcanization. Vulcanization cuam tshuam nrog kev sib ntxiv ntawm cov leej luam lossis lwm tus neeg sawv cev sib txuas los ua ib qho peb-seem network ntawm polymer chains. Cov txheej txheem no tau txhim kho cov khoom siv cov tshuab lub zog, elasticity, thiab thermal ruaj khov. Nyob ntawm daim ntawv thov, qib kev hla kev hla tuaj yeem hloov kho kom ua tiav kom ua tiav qhov kev xav tau ntawm kev tshuav ntawm kev tshuav thiab kev sib tw.

Cov Khoom Siv Neeg Kho Tshuab

Tensile muaj zog thiab elasticity

Cov roj hmab nooprene ua pov thawj zoo tshaj plaws lub zog, feem ntau yog kwv yees li 7 txog 24 MPA, nyob ntawm cov qauv thiab qib ntawm vulcanization. Nws elasticity tso cai rau nws ncab nce mus txog 500% ntawm nws cov qub ntev yam tsis muaj deformation. Cov khoom no ua rau nws haum rau cov ntawv thov uas yuav tsum tau ua cov kev ua tau zoo siv txhua yam, xws li cov siv tawv tshuab thiab cov khoom siv hluav taws xob.

Puas Txhob thiab kua muag

Ib qho ntawm cov khoom seem ntawm neoprene roj hmab yog nws tsis kam rau kev puas tsuaj thiab kua muag. Qhov no ua rau nws zoo tagnrho rau kev siv nyob rau hauv ib puag ncig ib puag ncig uas cov khoom siv neeg txhua yam thiab kua muag muaj ntau. Piv txwv li, neoprene feem ntau siv hauv kev lag luam hoses thiab tiv thaiv cov iav, qhov twg ruaj khov yog qhov tseem ceeb tshaj plaws yog qhov tseem ceeb tshaj plaws yog qhov tseem ceeb tshaj plaws yog ib qho tseem ceeb.

Thermal thiab Tshuaj Tshuaj Kuj

Thaum Tshav Kub Kub Ua

Cov roj hmab neoprene tuaj yeem tiv thaiv kub li ntawm -40 ° C txog 120 ° C, ua kom haum rau ob qho ntsuas kub tsawg thiab ntsuas kub thiab ntsuas kub. Nws lub thermal stability yog txuas ntxiv txhawb los ntawm kev ntxiv ntawm cov cua sov-resistant additives thaum lub sijhawm sib xyaw.

Tshuaj Muaj Tshuaj Ntau

Cov tshuaj tsis kam ntawm cov roj hmab neoprene yog ib qho ntawm nws cov cwj pwm tseem ceeb tshaj plaws. Nws tiv taus cov roj, roj greases, thiab ntau yam tshuaj lom neeg, suav nrog cov kua qaub thiab alkalis. Cov cuab yeej no ua rau nws cov khoom uas nyiam rau cov ntsaws ruaj ruaj, gaskets, thiab hoses hauv kev lag luam ua haujlwm.

Cov kev siv ntawm cov roj hmab neoprene

Kev Lag Luam Automotive

Nyob rau hauv lub tsheb saib tsheb, neoprene roj hmab tau siv dav rau kev tsim cov ntsaws ruaj ruaj, gaskets, thiab hoster. Nws txoj kev tawm tsam rau cov roj thiab tshav kub ua kom muaj kev ua tau ntev ntev hauv cov cav thiab lwm qhov kev xav tau ib puag ncig.

Kev tsim kho thiab vaj tse

Neoprene cov huab cua tiv thaiv ua rau nws muaj kev xaiv zoo rau kev siv cov ntawv thov, xws li tus choj bearings thiab cov pob qij txha nthuav. Nws lub peev xwm los tiv thaiv UV hluav taws xob thiab ozone kom ruaj khov nyob rau hauv chaw sab nraum zoov.

Muaj Cov Ntawv Thov

Hauv cov chaw muaj kev muaj, cov roj hmab neoprene tau siv rau cov siv tawv (congoror, cov khaub ncaws tiv thaiv, thiab kev co cov ntaub qhwv tshuaj dampening. Nws cov versatility thiab ruaj khov ua rau nws mus-rau cov khoom siv rau ntau cov ntawv thov kev lag luam.

Txwv thiab cov nyom

Tus nqi txiav txim siab

Thaum cov roj hmab neoprene neoprene muaj ntau qhov zoo, nws tus nqi tuaj yeem yog qhov kev txwv rau qee qhov kev siv. Cov txheej txheem ntau lawm thiab cov khoom siv nyoos raug nqi pab txhawb rau nws cov nqi siab dua piv rau lwm cov khoom siv hluavtaws.

Cuam tshuam ib puag ncig

Kev tsim khoom thiab pov tseg ntawm neoprene roj hmab pose kev nyuaj. Kev siv dag zog tau ua los tsim cov txheej txheem ntau lawm thiab cov txheej txheem rov ua dua tshiab kom txo tau ib puag ncig hneev taw.

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Roj hmab neoprene yog cov khoom siv ntau yam nrog ntau cov ntawv thov, ua tsaug rau nws cov kev sib xyaw ua ke, thermal, thiab tshuaj lom neeg. Los ntawm Automotive ntsaws ruaj ruaj rau industrial gaskets, nws cov nqi hluav taws xob yog tsis muaj kev tsis sib luag hauv ntau qhov kev lag luam. Txawm li cas los xij, kev txiav txim siab xws li kev cuam tshuam thiab ib puag ncig kev cuam tshuam yuav tsum tau hais kom ntseeg tau tias nws siv tau. Yog xav paub ntxiv txog nws daim ntawv thov thiab cov khoom, mus ntsib NOPSRE ROJ.