Txoj moo
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Hom thiab cov haujlwm ntawm cov thermal rwb thaiv cov tshuaj khib hmoov
Dab tsi yog thermal retiging cug xab hmoov? Lub thermal rwb thaiv cov tshuaj khib hmoov siv ua ntej sib xyaw ua ke cov khoom siv, siv cov khoom xyaw tseem ceeb, siv polystyrene ua npuas ncauj ua cov khoom ua npuas dej tseem ceeb ua ke ua cov khoom siv ua npuas dej tseem ceeb, thiab teeb tsa lawv hauv kev ua haujlwm ...Nyeem ntxiv -
Dab tsi yog lub luag haujlwm ntawm hydroxyethyl cellulose hauv cov tshuaj pleev ib ce?
Lub luag haujlwm tseem ceeb ntawm hydroxyethyl cellulose hauv cov tshuaj pleev ib ce thiab cov tshuaj tu tawv nqaij yog cov neeg sawv cev ua yeeb yaj kiab, cov khoom nplaum, thiab cov duab txias. Qhov kev pheej hmoo yog 1, uas muaj kev nyab xeeb thiab tuaj yeem siv nrog kev ntseeg siab. Feem ntau, nws tsis muaj qhov cuam tshuam rau cov poj niam cev xeeb tub. Hydroxye ...Nyeem ntxiv -
Dab tsi yog cov khoom thiab siv ntawm Ethyl cellulose?
Cov cellulose Etheny (Ethyllose ether), tseem hu ua cellulose ether, xa mus ua EC. Molecular muaj pes tsawg leeg thiab cov qauv txheej txheem: [C6h7o2 (OC2H5) 3] n. 1.Txhua cov khoom no muaj cov haujlwm ntawm kev ua raws, sau, zaj duab xis ua kev, thiab lwm yam yog siv rau hluav taws xob hluavtaws, txheej, roj hmab ...Nyeem ntxiv -
Cov nyhuv ntawm HPMC ntawm kev ua yeeb yam ntawm kev sib nphuam tus kheej
Kev siv tus kheej txoj kev sib xyaw ua ke yuav cia siab rau nws tus kheej qhov hnyav los ua ib lub tiaj tiaj, du thiab muaj zog foundation ntawm cov txheej txheem rau kev tso lossis sib koom ua lwm yam khoom. Nyob rau tib lub sijhawm, nws tuaj yeem nqa tawm cov nplai loj thiab kev tsim kho tau zoo. Yog li ntawd, siab fluidity yog ib qho tseem ceeb heev ntawm tus kheej-lev ...Nyeem ntxiv -
Dab tsi yog cov haujlwm ntawm cov khoom noj muaj pes tsawg leeg ntawm cellulose ether
Piav qhia txog: cov zaub mov khoom noj muaj cov lus qhia txog cellulose cellulose kev teb: Tam sim no muaj kev cuam tshuam nrog cov khoom noj muaj cov khoom noj cellulose. Cov txheej txheem keeb kwm yav dhau los: Nws tau paub ntev txog kev teeb tsa cov kws ua zaub mov noj, tshwj xeeb tshaj yog cov zaub mov muaj pes tsawg leeg, ...Nyeem ntxiv -
Dab tsi yog cov ntawv thov ntawm hydroxypropyl methylulose hauv kev tswj hwm tus kheej?
HydroxyPropyyl methylcellulose feem ntau siv hauv kev lag luam ntau yam. Txawm hais tias ntau tus neeg tsis nkag siab nws zoo heev, nws cuam tshuam rau ntau yam kev lag luam. Hauv kev tsim kho cov txheej txheem ntawm kev tsim kho kev tsim kho, feem ntau yog siv rau phab ntsa tsev thiab lub stucco kev kho kom zoo nkauj, caulking thiab othe ...Nyeem ntxiv -
Txoj kev txhim kho ntawm Tuam Tshoj cov zaub mov zaub mov tau qhab nees qeb li cas?
Daim ntawv thov ntawm cellulose ether yog heev heev, thiab kev txhawb nqa tag nrho ntawm kev lag luam hauv tebchaws yuav tsav cov cellulose kev lag luam ether. Tam sim no, daim ntawv thov ntawm cellulose ether hauv Suav teb yog feem ntau muaj kev lag luam xws li cov ntaub ntawv tsim tsev, o ...Nyeem ntxiv -
Cov zaub mov ntawm cov zaub mov muaj pes tsawg ntawm cellulose ether?
Piav qhia txog: cov zaub mov khoom noj muaj cov lus qhia txog cellulose cellulose kev teb: Tam sim no muaj kev cuam tshuam nrog cov khoom noj muaj cov khoom noj cellulose. Cov txheej txheem keeb kwm yav dhau los: Nws tau paub ntev txog kev teeb tsa cov kws ua zaub mov noj, tshwj xeeb tshaj yog cov zaub mov muaj pes tsawg leeg, ...Nyeem ntxiv -
Cov nyhuv ntawm cov hmoov yas thiab cellulose ntawm kev ua tau zoo ntawm lub tsev qhuav-mixed
Admixtures ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov kev ua tau zoo ntawm lub tsev qhuav-colleded. Cov tshuaj xyuas cov khoom hauv qab no thiab sib piv cov khoom yooj yim ntawm cov hmoov yas thiab ntsuas qhov kev ua tau zoo ntawm cov khoom lag luam qhuav-qhuav. Redispersible looj hmoov redispersible lat ...Nyeem ntxiv -
Lub luag haujlwm ntawm cov hmoov yas hauv putty hmoov thiab waterproof cug
Raws li qhov tsis tseem ceeb hauv kev kho kom zoo nkauj, cov hmoov ua kom zoo nkauj yog lub hauv paus qib rau phab ntsa leveling thiab kho, thiab nws yog lub hauv paus zoo rau lwm cov kev kho kom zoo nkauj. Lub phab ntsa saum npoo av tuaj yeem muab khaws cia du thiab uniform los ntawm kev thov ntawm cov hmoov putty, yog li yav tom ntej kho kom zoo nkauj ua haujlwm CA ...Nyeem ntxiv -
Koj puas paub txog hypromellose?
HydroxyPropyyl methylulose (innPromelose), tseem yooj yim li Hypromellose (HydroxyProd Nws yog ib lub shatthetic, tsis voos, peelsictic polymer nquag siv raws li cov roj nplua nyeem hauv opphalmology, lossis ib ...Nyeem ntxiv -
Lub luag hauj lwm cellulose ethere ua si hauv qhuav
Hauv cov capulle qhuav, cellulose qhia lub luag haujlwm ntawm dej khaws cia, thickening thiab thixotrostropy, huab cua-entraining thiab retarding yam ntxwv. Dej Retenty Peev Ua Tau Cahlation Hydration Ntau Ua tiav, tuaj yeem txhim kho viscosity ntub dej cug, thiab hauv ce ...Nyeem ntxiv