Focus on Cellulose ethers

Methylcellulose kuj muaj lub luag haujlwm sib txawv hauv kev lag luam sib txawv

Methyl cellulose tau dhau los ua cov khoom siv dav hauv lub neej txhua hnub vim nws cov khoom siv loj, ntau yam kev siv, thiab siv tau yooj yim. Tab sis feem ntau ntawm kev siv ib txwm yog rau kev lag luam, yog li nws tseem hu ua "kev lag luam monosodium glutamate". Hauv kev lag luam sib txawv, methyl cellulose muaj cov haujlwm sib txawv kiag li, thiab peb yuav tham txog nws cais hnub no.

1. Nws ua haujlwm li cas hauv kev khawb qhov zoo?

(1) Hauv kev ua haujlwm ntawm kev khawb qhov dej, cov av nkos uas muaj methyl cellulose tuaj yeem ua rau cov phab ntsa zoo nyias thiab tawv, uas tuaj yeem txo cov dej tsis zoo.

(2) Tom qab ntxiv qee qhov nyiaj ntawm methyl cellulose hauv cov av nkos, qhov drilling rig tuaj yeem tau txais qis dua thawj zaug shear quab yuam, kom cov av nkos tuaj yeem tso cov roj ntim hauv nws zoo dua.

(3) Drilling av zoo ib yam li lwm yam kev ncua thiab kev sib cais, thiab lawv txhua tus muaj lub neej txee, tab sis tom qab ntxiv methyl cellulose, lub txee lub neej tuaj yeem txuas ntxiv.

(4) Methyl cellulose yog tov rau hauv cov av nkos, uas tuaj yeem cuam tshuam tsawg dua los ntawm cov pwm, yog li nws yuav tsum tswj hwm tus nqi pH siab, thiab tsis siv tshuaj tua kab mob.

2. Nws ua haujlwm li cas hauv kev lag luam textile thiab luam ntawv thiab dyeing?

Methyl cellulose yog siv los ua tus neeg sawv cev sizing, thiab nws tseem tuaj yeem siv rau kev ua kom lub teeb yarns ntawm cov ntaub ntawv muaj zog xws li paj rwb, silk wool lossis tshuaj fibers. Kev siv cov methyl cellulose rau sizing tuaj yeem ua rau saum npoo ntawm lub teeb yarn smooth, hnav-resistant thiab mos, thiab muaj kev tiv thaiv zoo rau nws tus kheej zoo; cov xov paj los yog paj rwb ntaub me me nrog methyl cellulose yog lub teeb heev hauv kev ntxhib los mos thiab yooj yim khaws cia tom qab. ntawm.

3. Nws ua haujlwm li cas hauv kev lag luam ntawv?

Methyl cellulose tuaj yeem siv los ua daim ntawv smoothing tus neeg saib xyuas thiab sizing tus neeg saib xyuas hauv kev lag luam ntawv. Ntxiv ib qho nyiaj ntawm methyl cellulose rau pulp tuaj yeem txhim kho lub zog tensile ntawm daim ntawv.

Nws yog qhov tseeb vim tias methylcellulose tuaj yeem siv rau hauv ntau lub lag luam uas ntau thiab ntau tus neeg paub nws. Ntxiv rau cov kev lag luam saum toj no, methyl cellulose kuj tseem siv tau rau hauv qee qhov kev lag luam khoom noj, xws li ua dej khov, cov kaus poom, npias ua npuas ncauj stabilizers, thiab lwm yam, uas yog qhov dav.


Post lub sij hawm: Feb-22-2023
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