Txoj kev rau kev siv HydroxyPropyyl methylcellose thiab txoj kev rau kev npaj daws

Yuav ua li cas siv hydroxypropyf methylcellose:
Ntxiv ncaj qha rau kev tsim khoom, cov qauv no yog qhov yooj yim thiab lub sij hawm luv tshaj plaws-siv cov qauv, cov kauj ruam tshwj xeeb yog raws li hauv qab no:

1. Ntxiv rau qee qhov nyiaj ntawm cov dej npau npau (hydroxyethyl cellulose cov khoom yog soluble hauv dej txias, yog li koj tuaj yeem ntxiv cov dej txias) rau lub siab shear kev nyuaj siab stirring;

2. Tig ntawm lub stirring thiab kev ua haujlwm qis, thiab maj mam sab cib cov khoom rau hauv lub thawv stirring;

3. Txuas ntxiv mus kom txog thaum txhua qhov sib xws yog moistened;

4. Ntxiv cov dej txias txaus thiab txuas ntxiv mus kom txog thaum txhua yam khoom yog yaj (cov pob tshab ntawm kev daws teeb meem tau hloov kho)

5. Tom qab ntawd ntxiv lwm cov khoom xyaw hauv cov mis

Yam kom nco ntsoov thaum npaj cov kev daws teeb meem
(1) Cov khoom lag luam tsis muaj kev kho deg (tshwj tsis yog hydroxyethyl cellulose) yuav tsum tsis txhob ncaj qha yaj hauv dej txias

(2) Nws yuav tsum tau softed maj mam mus rau hauv lub thawv ntim, tsis ntxiv cov khoom lag luam ncaj qha rau hauv cov thawv ntim

(3) qhov ntsuas kub thiab cov nqi ntawm cov dej muaj qhov pom tseeb nrog kev sib nrauj ntawm cov khoom lag luam, yog li kev tshwj xeeb yuav tsum tau them

(4) Ua ntej cov khoom lag luam hmoov ntub, tsis ntxiv qee cov khoom hmoov alkaline rau cov sib tov, tsuas yog tom qab cov khoom lag luam pH nce ntxiv, uas yuav pab tau kev sib cuam tshuam

(5) pre-ntxiv los tiv thaiv tus neeg sawv cev fungal ntau li ntau tau

(6) Thaum siv cov khoom lag luam uas siab tshaj plaws ntawm cov niam cawv uas yuav tsum tsis pub tshaj 25%, txwv tsis pub tus niam cawv yog qhov nyuaj ua haujlwm

(7) cov khoom lag luam uas tau txais kev kho mob tam sim ntawd yuav tsum tsis txhob siv cov zaub mov lossis tshuaj