Xov Xwm Kev Lag Luam
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Vim li cas peb thiaj xav tau cov tooj liab deactivators?
Tooj liab inhibitor lossis tooj liab deactivator yog ib qho khoom siv ntxiv uas siv rau hauv cov ntaub ntawv polymer xws li yas thiab roj hmab. Nws lub luag haujlwm tseem ceeb yog tiv thaiv cov teebmeem catalytic laus ntawm tooj liab lossis tooj liab ions ntawm cov ntaub ntawv, tiv thaiv cov khoom puas tsuaj, discoloration, lossis cov khoom siv kho tshuab puas tsuaj ...Nyeem ntxiv -
Kev Tshawb Fawb Txog Tshuaj Pleev Xim Tiv Thaiv Hnub: Lub Tswv Yim Tseem Ceeb Tiv Thaiv Cov Duab UV
Cov cheeb tsam ze ntawm lub equator lossis ntawm qhov chaw siab muaj lub teeb ultraviolet muaj zog. Kev raug lub teeb ultraviolet ntev ntev tuaj yeem ua rau muaj teeb meem xws li kub hnyiab thiab tawv nqaij laus, yog li kev tiv thaiv hnub yog qhov tseem ceeb heev. Cov tshuaj pleev thaiv hnub tam sim no feem ntau yog ua tiav los ntawm txoj kev ntawm kev npog lub cev lossis ...Nyeem ntxiv -
Txheej txheem cej luam ntawm Cov Tshuaj Ntxiv Rau Txheej
Lub ntsiab lus thiab lub ntsiab lus Cov khoom ntxiv rau txheej yog cov khoom xyaw ntxiv rau cov txheej ntxiv rau cov tshuaj tseem ceeb uas tsim cov zaj duab xis, cov xim, cov khoom sau, thiab cov kuab tshuaj. Lawv yog cov tshuaj uas tuaj yeem txhim kho qee yam khoom tshwj xeeb ntawm cov txheej lossis cov zaj duab xis txheej. Lawv siv me me...Nyeem ntxiv -
Kev Tiv Thaiv Kev Laus ntawm Polyamide (Nylon, PA)
Nylon (polyamide, PA) yog ib hom yas engineering uas muaj cov khoom siv kho tshuab thiab ua haujlwm zoo heev, ntawm cov PA6 thiab PA66 yog cov polyamide ntau hom. Txawm li cas los xij, nws muaj cov kev txwv hauv kev tiv taus kub siab, tsis ruaj khov xim, thiab yooj yim nqus dej noo thiab hydrolysis. Noj ...Nyeem ntxiv -
Kev lag luam thoob ntiaj teb Nucleating Agent tab tom nthuav dav zuj zus: tsom mus rau cov neeg muab khoom hauv Suav teb tshiab
Xyoo tas los no (2024), vim yog kev txhim kho ntawm kev lag luam xws li tsheb thiab ntim khoom, kev lag luam polyolefin hauv thaj chaw Asia Pacific thiab Middle East tau loj hlob zuj zus. Qhov kev thov rau cov neeg sawv cev nucleating tau nce ntxiv. (Tus neeg sawv cev nucleating yog dab tsi?) Siv Tuam Tshoj ua ...Nyeem ntxiv -
Kev Tiv Thaiv Huab Cua Tsis Zoo? Ib yam dab tsi koj yuav tsum paub txog PVC
PVC yog ib hom yas uas feem ntau siv rau hauv cov kav dej thiab cov khoom siv, cov ntawv thiab cov yeeb yaj kiab, thiab lwm yam. Nws pheej yig thiab muaj kev kam rau qee cov kua qaub, alkalis, ntsev, thiab cov kuab tshuaj, ua rau nws tsim nyog rau kev sib cuag nrog cov roj. Nws tuaj yeem ua rau pom tseeb lossis tsis pom tseeb ...Nyeem ntxiv -
Kev tshuaj xyuas kev tsim khoom thiab kev siv khoom ntawm kev lag luam ntawv thoob ntiaj teb
Cov ntawv thiab cov ntawv sau ntau lawm Tag nrho cov ntawv thiab cov ntawv sau thoob ntiaj teb xyoo 2022 yuav yog 419.90 lab tons, uas yog 1.0% qis dua 424.07 lab tons hauv xyoo 2021. Cov ntim ntau lawm ntawm cov hom tseem ceeb yog 11.87 lab tons ntawm cov ntawv xov xwm, qhov txo qis txhua xyoo ntawm 4.1% fr ...Nyeem ntxiv -
Daim Ntawv Thov ntawm Nano-cov ntaub ntawv hauv Cov Khoom Siv Polyurethane Uas Hloov Kho Dej
Polyurethane dej los ntawm dej yog ib hom polyurethane tshiab uas siv dej es tsis siv cov organic solvents ua cov khoom sib kis. Nws muaj qhov zoo ntawm tsis muaj kuab paug, kev nyab xeeb thiab kev ntseeg tau, cov khoom siv kho tshuab zoo heev, kev sib raug zoo, thiab kev hloov pauv yooj yim. Txawm li cas los xij, cov khoom siv polyurethane...Nyeem ntxiv -
Kev loj hlob tam sim no ntawm kev lag luam nplaum
Cov nplaum yog ib qho ntawm cov khoom siv tseem ceeb hauv kev lag luam niaj hnub no. Feem ntau lawv muaj cov hom kev ua haujlwm xws li kev nqus, kev sib txuas tshuaj lom neeg, txheej ciam teb tsis muaj zog, kev sib kis, electrostatic, thiab cov teebmeem kho tshuab. Lawv muaj txiaj ntsig zoo rau kev lag luam niaj hnub no thiab lub neej. Tsav los ntawm thev naus laus zis...Nyeem ntxiv -
Hom nplaum
Cov nplaum, txuas ob lossis ntau cov khoom nplaum uas tau kho kom zoo thiab muaj cov khoom siv tshuaj lom neeg nrog qee lub zog kho tshuab. Piv txwv li, epoxy resin, phosphoric acid tooj liab monoxide, dawb latex, thiab lwm yam. Qhov kev sib txuas no tuaj yeem ua mus tas li lossis tshem tawm, nyob ntawm hom...Nyeem ntxiv -
Kev Txhim Kho Kev Cia Siab ntawm Hydrogenated Bisphenol A (HBPA)
Hydrogenated Bisphenol A (HBPA) yog ib qho khoom siv tshiab tseem ceeb hauv kev lag luam tshuaj lom neeg zoo. Nws yog synthesized los ntawm Bisphenol A (BPA) los ntawm hydrogenation. Lawv daim ntawv thov yeej zoo ib yam. Bisphenol A feem ntau yog siv rau hauv kev tsim cov polycarbonate, epoxy resin thiab lwm yam po...Nyeem ntxiv -
Cov Txheej Txheem Kev Loj Hlob ntawm Tuam Tshoj Kev Lag Luam Hluav Taws Kub
Tau ntev heev lawm, cov tuam txhab tsim khoom txawv teb chaws los ntawm Tebchaws Meskas thiab Nyiv Pooj tau tswj hwm kev lag luam thoob ntiaj teb ntawm cov khoom siv hluav taws xob nrog lawv cov txiaj ntsig hauv kev siv tshuab, peev txheej thiab hom khoom. Kev lag luam hluav taws xob hauv Suav teb tau pib lig thiab tau ua lub luag haujlwm ntawm tus ntes. Txij li xyoo 2006, nws tau tsim r...Nyeem ntxiv