Xov Xwm Kev Lag Luam
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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 -
To taub cov yas ua kom pom kev ci ntsa iab: Puas yog lawv zoo ib yam li cov tshuaj dawb?
Hauv kev tsim khoom thiab kev tshawb fawb txog cov ntaub ntawv, kev nrhiav kev txhim kho qhov zoo nkauj thiab kev ua haujlwm ntawm cov khoom tsis muaj qhov kawg. Ib qho kev tsim kho tshiab uas tau txais kev nyiam loj heev yog kev siv cov tshuaj ua kom pom kev ci ntsa iab, tshwj xeeb tshaj yog hauv cov yas. Txawm li cas los xij, ib lo lus nug uas feem ntau tshwm sim yog ...Nyeem ntxiv -
Tus neeg sawv cev nucleating yog dab tsi?
Tus neeg sawv cev nucleating yog ib hom khoom siv tshiab uas tuaj yeem txhim kho cov khoom siv lub cev thiab cov khoom siv kho tshuab ntawm cov khoom xws li pob tshab, qhov ci ntsa iab, lub zog tensile, rigidity, kub distortion kub, cuam tshuam tsis kam, creep tsis kam, thiab lwm yam los ntawm kev hloov pauv tus cwj pwm crystallization ...Nyeem ntxiv -
Ib qho Phosphite Antioxidant ua tau zoo rau kev ua Polymer
Antioxidant 626 yog ib qho tshuaj antioxidant organo-phosphite uas muaj kev ua haujlwm siab uas tsim los siv rau hauv cov txheej txheem tsim khoom uas nyuaj rau ua ethylene thiab propylene homopolymers thiab copolymers nrog rau kev tsim cov elastomers thiab engineering compounds tshwj xeeb tshaj yog qhov twg xim zoo heev stability yog ...Nyeem ntxiv -
Cov tshuaj fluorescent whitening agents hauv plastics yog dab tsi?
Yas siv dav hauv ntau yam lag luam vim nws muaj peev xwm hloov pauv tau yooj yim thiab pheej yig. Txawm li cas los xij, qhov teeb meem feem ntau nrog cov yas yog tias lawv feem ntau daj lossis hloov xim raws sijhawm vim raug lub teeb thiab cua sov. Txhawm rau daws qhov teeb meem no, cov chaw tsim khoom feem ntau ntxiv cov khoom ntxiv hu ua optical brighteners rau yas...Nyeem ntxiv -
Qhov txawv ntawm cov nucleating agents thiab cov Clarifying agents yog dab tsi?
Hauv cov yas, cov khoom ntxiv ua lub luag haujlwm tseem ceeb hauv kev txhim kho thiab hloov kho cov yam ntxwv ntawm cov ntaub ntawv. Cov neeg sawv cev nucleating thiab cov neeg sawv cev clarifying yog ob qho khoom ntxiv uas muaj lub hom phiaj sib txawv hauv kev ua tiav cov txiaj ntsig tshwj xeeb. Txawm hais tias lawv ob leeg pab txhim kho kev ua tau zoo ntawm cov khoom yas, nws yog qhov tseem ceeb ...Nyeem ntxiv -
Qhov txawv ntawm UV absorbers thiab lub teeb stabilizers yog dab tsi?
Thaum tiv thaiv cov ntaub ntawv thiab cov khoom lag luam los ntawm cov teebmeem tsis zoo ntawm lub hnub ci, muaj ob yam khoom siv uas feem ntau siv: UV absorbers thiab light stabilizers. Txawm hais tias lawv suab zoo sib xws, ob yam khoom no yeej txawv heev hauv lawv txoj haujlwm thiab qib kev tiv thaiv uas lawv muab. Raws li n...Nyeem ntxiv -
Txheej tiv taus hluav taws
1. Kev Taw Qhia Cov txheej txheem tiv thaiv hluav taws yog ib txheej txheej tshwj xeeb uas tuaj yeem txo qhov kub hnyiab, thaiv kev sib kis sai ntawm hluav taws, thiab txhim kho kev tiv thaiv hluav taws tsawg ntawm cov khoom siv txheej. 2. Cov ntsiab cai ua haujlwm 2.1 Nws tsis kub hnyiab thiab tuaj yeem ncua qhov kub hnyiab lossis kev puas tsuaj ntawm cov khoom ...Nyeem ntxiv -
Cov roj epoxy
Epoxy Resin 1, Kev Taw Qhia Epoxy resin feem ntau yog siv ua ke nrog cov khoom ntxiv. Cov khoom ntxiv tuaj yeem xaiv raws li kev siv sib txawv. Cov khoom ntxiv feem ntau suav nrog Curing Agent, Modifier, Filler, Diluent, thiab lwm yam. Curing agent yog ib qho khoom ntxiv uas tsis tuaj yeem tsis quav ntsej. Txawm hais tias epoxy resin siv ua nplaum, c ...Nyeem ntxiv -
Kev Txheeb Xyuas Txog Kev Lag Luam Hloov Kho Yas
Kev Txheeb Xyuas Txog Kev Lag Luam Hloov Kho Yas Lub ntsiab lus thiab cov yam ntxwv ntawm yas Engineering plastics thiab cov yas dav dav ...Nyeem ntxiv