Cov neeg hais txog cellulose tau siv dav siv hauv kev tsim kho vim lawv cov versatility thiab cov khoom zoo. Txawm li cas los xij, zoo li cov khoom siv, lawv muaj qee cov teeb meem.
1. Tus nqi: Cellulose muaj neeg muaj cai muaj peev xwm piv tau piv rau lwm cov ntaub ntawv lub tsev. Cov txheej txheem ntau lawm ntawm cov cellulose hais txog ntau kauj ruam, suav nrog kev ua kom huv si ntawm cellulose, uas nce ntau lawm cov nqi. Tsis tas li ntawd, tus nqi ntawm cellulose nws tus kheej tuaj yeem hloov kho raws li qee yam xws li kev thov kev lag luam thiab kev xa khoom. Cov nqi siab dua no yuav tiv thaiv qee txoj haujlwm tsim kho los ntawm kev siv cellulose muaj kev yog neeg muaj cai, tshwj xeeb yog muaj lwm txoj hauv kev pheej yig dua.
2. Noo noo rhiab (qhov tsis zoo ntawm cellulose muaj kev hais ua hauv kev tsim kho yog lawv qhov rhiab heev rau ya raws. Txawm hais tias cellulose cov neeg muaj kev pab tau zoo heev, overexposure rau noo noo tuaj yeem ua rau kev ua tsis taus lossis ua tsis tiav. Nyob rau hauv kev kho kho cov ntawv thov xws li mortars lossis volonged raug rau cov dej paug yuav ua rau cov neeg muaj kev ua kom tawg, tsis muaj kev ncaj ncees ntawm cov khoom ua haujlwm. Yog li ntawd, cellulose cov khoom noj yuav tsum xyuam xim rau kev tswj kom noo thaum cia, tsheb thauj mus los thiab siv.
3. Biodegradity: txawm hais tias cellulose muaj kev hais kom muaj los ntawm cov khoom ntuj xws li biroLegranade npaj rau qee qhov chaw ib puag ncig. Thaum lub cellulose nws tus kheej yog biodegradable, cov tshuaj lom neeg muaj feem cuam tshuam nrog cov kws kho cellulose tuaj yeem cuam tshuam nws cov biodegradabe. Qee cov cellulose cov neeg uas hais yuav txwv qeeb lossis tsis txhua koog ib puag ncig kev mob ib puag ncig, ua rau muaj kev cuam tshuam ib puag ncig yog tias tsis rov ua kom zoo lossis rov ua haujlwm. Raws li neeg muaj kev txhawj xeeb txog kev txhawj xeeb txog kev muaj peev xwm thiab ib puag ncig kev saib xyuas cov ntaub ntawv xws li cov kev xav ua cellulose yog qhov kev txiav txim siab tseem ceeb.
4. Cov teeb meem uas muaj kev sib raug zoo: Cov teeb meem uas muaj kev sib xyaw nrog qee cov khoom sib xyaw lossis cov khoom xyaw feem ntau siv hauv cov khoom siv hauv tsev. Piv txwv li, lawv yuav cuam tshuam nrog qee cov neeg polymers, surfactants lossis cov pob zeb hauv av, ua rau muaj kev ua tau zoo lossis ruaj khov ntawm cov khoom kawg. Ua kom tiav cov yam ntxwv xav tau thiab kev ua tau zoo hauv cellulose enhtulations feem ntau yuav tsum muaj kev xaiv ua kom zoo thiab kev ntsuas kom paub tseeb tias kev sib txawv. Kev tsis sib haum Cov teeb meem tuaj yeem nce cov nqi ntau lawm thiab kev nyuaj siab, nrog rau kev pheej hmoo ntawm cov khoom tsis ua haujlwm lossis cov teeb meem zoo hauv kev kho cov ntawv thov.
5. Tsawg lub tshav kub tiv thaiv: Lwm qhov tsis zoo ntawm cov kws ua haujlwm hauv cellulos hauv kev tsim kho yog lawv qhov kev txwv kub tsis kam. Thaum muaj kev hais daws teeb meem cellulose feem ntau ua tau zoo nyob rau hauv nruab nrab kub li, lawv yuav ua rau tsis txaus siab lossis poob hauj lwm zoo ntawm qhov kub. Qhov kev txwv no tuaj yeem muaj teeb meem hauv kev siv kev kho cov kev siv uas nquag kub, xws li nyob rau hauv cov huab cua kub xws li ncu lossis ncu. Hauv cov xwm txheej no, lwm cov ntaub ntawv nrog cov khoom kub siab kuj tuaj yeem nyiam dua cov cellulose neeg muaj kev pab kom ntseeg tau tias qhov kev tsim kho.
6. Kev txwv tsis raug: txawm hais tias cov neeg muaj txiaj ntsig cellulose muaj ntau yam khoom muaj txiaj ntsig, lawv muaj qee yam txwv tsis pub siv hauv kev siv kev kho tshiab. Piv txwv li, cellulose cov neeg muaj kev hais ua ke yuav muaj qis dua kev siv hluav taws xob piv rau kev siv cov kabmob lossis cov cim txheej txheem. Tsis tas li ntawd, cov cellulose cov neeg hais tau hais tias yuav txwv tsis pub muaj kuab lom lossis cov kuab tshuaj uas yuav cuam tshuam rau lawv qhov chaw nyob uas yuav tshwm sim rau cov tshuaj yeeb zoo li no. Cov kev txwv cov kev txwv no yuav xav tau kev siv cov ntaub ntawv ntxiv lossis lwm txoj kev tsim kho kom ua tiav cov txiaj ntsig xav tau.
7. Hluav Taws Kub: Cov Hluav Taws Kub yog lwm qhov chaw uas cov neeg hais tias cov neeg hais lus uas muaj kev cuam tshuam nrog lwm cov ntaub ntawv tsim tsev. Thaum qee cov neeg muaj kev hais ua ke yuav yog nplaim taws retardant rau qee qib, lawv feem ntau tsis zoo raws li cov nplaim hluav taws uas tshwj xeeb lossis muaj cov nplaim hluav taws xob. Qhov kev txwv no tuaj yeem tsim kev phom sij kev nyab xeeb hauv kev kho teeb meem uas muaj kev tiv thaiv kev ua haujlwm, xws li cov ntaub ntawv sab hauv. Cov kws tsim khoom thiab cov kws tsim txuj ci yuav tsum tshuaj xyuas hluav taws kub ua tau zoo ntawm kev tsim hluav taws xob ua haujlwm thiab xaiv cov khoom raws li cov kab lis kev cai tsim tsev thiab cov cai.
Thaum cov neeg ua haujlwm cellulose muaj ntau yam zoo hauv kev tsim kho, suav nrog kev tswj kav dej, kev tswj hwm, thiab rheology tswj, lawv kuj muaj qee qhov tsis zoo uas yuav tsum tau txiav txim siab. Cov kev tsis zoo no suav nrog tus nqi suav nrog tus nqi, noo noo rhiab, muaj teeb meem biodegradity, qhov teeb meem kev sib xyaw, qhov kub tsis kam, kev txwv tsis pub thiab tsis kam ua haujlwm. Hais txog cov kev cov nyom no yuav tsum tau ua tib zoo saib xyuas, thiab xaiv cov khoom siv, ua tau zoo thiab raug nqi ua haujlwm ntawm cellulose lub tsev cov khoom lag luam. Los ntawm kev ua kom muaj qhov zoo thiab ua rau cov kws tshaj lij cellulose thiab xaiv cov kws tshaj lij ntawm cov ntaub ntawv kom ua tiav cov txiaj ntsig xws li tus nqi xws li nqi, kev ua tau zoo thiab ib puag ncig.
Lub Sijhawm Post: Feb-19-2025