Cov khoom siv TPR yog dab tsi? Piav cov khoom thiab kev siv ntawm cov khoom siv roj hmab thermoplastic.
Hauv kev lag luam tshuaj, lo lus TPR feem ntau siv los xa mus rau cov roj hmab thermoplastic, uas sawv cev rau "Thermoplastic Rubber". Cov khoom siv no sib txuas cov elasticity ntawm cov roj hmab nrog cov txheej txheem ntawm cov thermoplastic thiab yog siv rau hauv ntau hom kev siv, tshwj xeeb tshaj yog nyob rau hauv khau, khoom ua si, seals thiab automotive qhov chaw. Hauv tsab xov xwm no, peb yuav tham txog cov yam ntxwv thiab qhov zoo ntawm TPR cov ntaub ntawv thiab lawv cov xwm txheej ntawm kev thov.
Cov yam ntxwv tseem ceeb ntawm TPR
TPR yog dab tsi? Hais txog cov qauv tshuaj, TPR yog copolymer uas nws cov khoom muaj xws li elastomers thiab thermoplastics. Cov khoom no nthuav tawm cov elasticity thiab softness ntawm cov roj hmab ntawm chav tsev kub, tab sis thaum rhuab, nws yuav tsum melted thiab remoulded zoo li ib tug yas.This dual cov cuab yeej ntawm TPR muab nws zoo yooj yooj yim rau kev ua, thiab nws muaj peev xwm ua rau ntau yam duab los ntawm kev txhaj tshuaj molding, extrusion thiab lwm yam txheej txheem.
Kev tshuaj xyuas qhov zoo ntawm TPR
Qhov nrov ntawm TPR yog vim muaj ntau yam zoo.TPR muaj kev ua tau zoo heev. Nws tuaj yeem tsim los ntawm cov khoom siv thermoplastic ib txwm siv, txo cov nqi tsim khoom thiab nce kev tsim khoom.TPR muaj huab cua zoo heev thiab UV tiv thaiv, uas tso cai rau nws tswj nws cov kev ua tau zoo thaum siv sab nraum zoov.Qhov elasticity thiab softness ntawm TPR muab kev nplij siab zoo hauv daim tawv nqaij daim ntaub ntawv, thiab yog li ntawd dav siv hauv khau thiab khoom ua si tsim.
Cov Ntawv Thov Kev Pab rau TPR
Tom qab nkag siab txog dab tsi TPR yog ua los ntawm thiab nws cov khoom, nws yog ib qho tseem ceeb rau kev tshawb nrhiav ntxiv ntawm TPR.TPR yog dav siv nyob rau hauv ntau yam lag luam, nrog rau cov khau tsim.TPR cov khau yog siv dav hauv kev ncaws pob, xws li, thiab khau ua haujlwm vim lawv softness, abrasion resistance, thiab non-slip properties.TPR kuj yog siv nyob rau hauv kev tsim khoom ntawm automotive qhov chaw xws li kev poob siab, thiab lwm yam. Cheebtsam, vim hais tias ntawm nws lub peev xwm rau TPR kuj yog feem ntau siv nyob rau hauv zus tau tej cov automotive ntsaws ruaj ruaj, shock absorbers thiab lwm yam automotive qhov chaw vim hais tias nws muaj peev xwm tuav ruaj khov lub cev nyob rau hauv qhov kub thiab txias ib puag ncig. Hauv kev lag luam khoom ua si, TPR tau siv dav hauv kev tsim cov menyuam yaus cov khoom ua si, xws li cov khoom ua si roj hmab muag thiab cov pacifiers, vim nws tsis muaj tshuaj lom thiab zoo tactile zog.
Kev sib piv ntawm TPR nrog lwm cov ntaub ntawv
Piv nrog rau lwm cov ntaub ntawv thermoplastic xws li TPU (thermoplastic polyurethane) thiab PVC (polyvinyl chloride), TPR muaj qhov zoo ntawm softness thiab elasticity; TPU, txawm hais tias zoo heev nyob rau hauv cov nqe lus ntawm lub zog thiab abrasion tsis kam, yog me ntsis softer dua TPR, thaum PVC yog ntau haum rau cov khoom nruj thiab tsis zoo li TPR. Hauv cov ntawv thov uas yuav tsum tau muaj elasticity siab thiab kev nplij siab, TPR feem ntau yog hauv cov ntawv thov uas yuav tsum muaj elasticity thiab kev nplij siab, TPR feem ntau yog qhov kev xaiv zoo dua.
Xaus
Los ntawm kev soj ntsuam saum toj no, peb tuaj yeem nkag siab meej tias cov khoom siv TPR yog dab tsi thiab nws cov ntawv thov tseem ceeb hauv ntau qhov kev lag luam.Raws li cov khoom siv nrog cov roj hmab elasticity thiab cov txheej txheem yas, TPR, nrog nws cov yam ntxwv tshwj xeeb thiab ntau hom kev siv, tau dhau los ua "cov khoom siv hnub qub" hauv kev tsim khoom niaj hnub no. Txawm hais tias hauv khau, tsheb lossis cov khoom ua si, kev siv cov khoom siv TPR tau txhim kho cov khoom lag luam zoo thiab cov neeg siv kev paub.