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1. Dab tsi yog daim ntawv thov tseem ceeb ntawm hydroxypropyl methylcellulose (HPMC)? Teb: HPMC yog dav siv nyob rau hauv cov khoom siv, coatings, hluavtaws resins, ceramics, tshuaj, khoom noj khoom haus, textiles, ua liaj ua teb, tshuaj pleev ib ce, luam yeeb thiab lwm yam lag luam. HPMC tuaj yeem muab faib ua qib kev tsim kho, zaub mov g ...Nyeem ntxiv»
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Latex hmoov-Txhim kho qhov sib xws thiab slipperiness ntawm lub kaw lus nyob rau hauv lub ntub mixing xeev. Vim yog cov yam ntxwv ntawm cov khoom siv polymer, kev sib koom ua ke ntawm cov khoom sib xyaw ntub dej tau zoo heev, uas ua rau muaj txiaj ntsig zoo rau kev ua haujlwm; Tom qab ziab, nws muab adhesion rau tus du ...Nyeem ntxiv»
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(1) Sab hauv phab ntsa dej-resistant putty hmoov mis 1 Shuangfei hmoov (los yog loj dawb) 700kg tshauv calcium hmoov 300kg Polyvinyl cawv hmoov 1788/120 3kg Thixotropic lubricant 1kg (2) Sab hauv phab ntsa dej-resistant putty hmoov mis 2 Talc hmoov 100kg tshauv Calcium hmoov 200kg Shuangfei hmoov 60 ...Nyeem ntxiv»
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Hydroxypropyl methylcellulose (HPMC luv luv) yog ib qho tseem ceeb sib xyaw ether, uas yog non-ionic dej-soluble polymer, thiab yog dav siv nyob rau hauv cov zaub mov, tshuaj, tshuaj niaj hnub kev lag luam, txheej, polymerization cov tshuaj tiv thaiv thiab kev tsim kho raws li ib tug dispersion ncua kev kawm ntawv, thickening, emulsifying, stabilizing ...Nyeem ntxiv»
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Cellulose ether yog ib qho hluavtaws polymer ua los ntawm ntuj cellulose los ntawm kev hloov tshuaj lom neeg. Cellulose ether yog derivative ntawm natural cellulose. Kev tsim cov cellulose ether yog txawv los ntawm hluavtaws polymers. Nws cov khoom siv yooj yim tshaj plaws yog cellulose, lub ntuj polymer compound. Vim...Nyeem ntxiv»
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HPMC (Hydroxypropyl Methylcellulose Kev Ua Lag Luam): Ntiaj Teb Kev Lag Luam Trends, Qhia tawm, Qhov Loj, Kev Loj Hlob, Cov Sijhawm thiab Huab Cua 2022-2027 Daim Ntawv Qhia Ntxiv rau ResearchAndMarkets.com Cov Khoom. Lub ntiaj teb HPMC (hydroxypropyl methylcellulose) kev ua lag luam yuav ncav cuag 139.8 kg hauv 2021. Saib ua ntej, cov tshaj tawm cia siab tias ...Nyeem ntxiv»
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Cellulose ether thiab nws cov khoom lag luam derivatives yuav tsum loj hlob ntawm tus nqi ntawm 5.45% thaum lub sijhawm kwv yees los ntawm 2021 txog 2028. Kev loj hlob ntawm kev siv tshuaj yog ib qho tseem ceeb uas ua rau kev loj hlob ntawm kev lag luam rau cellulose ethers thiab lawv cov derivatives. Cellulose ethers yog cov...Nyeem ntxiv»
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Qhov zoo ntawm carboxymethyl cellulose CMC feem ntau yog nyob ntawm kev daws ntawm cov khoom. Yog tias cov khoom lag luam daws tau meej, muaj cov khoom siv gel tsawg dua, tsis muaj fiber ntau, thiab tsawg dua cov pob dub ntawm impurities. Yeej, nws tuaj yeem txiav txim siab tias qhov zoo ntawm carboxymethyl cellulose yog qhov zoo heev ....Nyeem ntxiv»
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Hydroxypropyl methylcellulose, tseem hu ua hypromellose thiab cellulose hydroxypropyl methyl ether, yog tsim los ntawm cov paj rwb ntshiab heev cellulose thiab yog tshwj xeeb etherified nyob rau hauv alkaline tej yam kev mob. Qhov txawv: txawv cov yam ntxwv Hydroxypropyl methylcellulose: dawb los yog dawb fiber zoo li p ...Nyeem ntxiv»
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Cov tsos ntawm emulsion hmoov yog dawb, lub teeb daj mus rau daj los yog amber, translucent, tsis muaj ntxhiab tsw tsw, thiab tsis muaj impurities pom ntawm qhov muag liab qab. Qhov zoo dua cov emulsion hmoov, qhov ua tau zoo dua. Qhov zoo dua cov emulsion hmoov, qhov ze zog tensile, elonga ...Nyeem ntxiv»
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1. Cov teeb meem tshwm sim hauv putty hmoov Dries sai: Qhov laj thawj tseem ceeb yog tias cov hmoov tshauv calcium ntxiv (loj heev, cov hmoov tshauv calcium hmoov siv hauv cov mis putty tuaj yeem txo qis kom tsim nyog) muaj feem xyuam rau cov dej tuav ntawm fiber ntau, thiab tseem cuam tshuam rau cov drynes ...Nyeem ntxiv»
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Cov hmoov qhuav series 1. Sab hauv phab ntsa putty hmoov% (1) Shuangfei hmoov 70-80 (fineness 325-400) grey calcium hmoov 20-30 roj hmab hmoov txog 0.5 (2) Talc hmoov 10 tshauv calcium hmoov 20 Shuangfei hmoov 60 Dawb cement 10 Roj Hmab hmoov 0.5-1 (3) Dawb cement 25-30 (No. 425) tshauv calcium hmoov 2...Nyeem ntxiv»