Yuav ua li cas thov polyacrylamide hauv ntawv mills thiab dab tsi nws ua si?

Polyacrylamide yog qhov zoo-kuj zoo ntxiv siv hauv cov ntawv ua kev lag luam. Nws muaj ntau tus cwj pwm tshwj xeeb thiab cov haujlwm, uas tuaj yeem txhim kho ntau cov khoom lag luam ntau lawm thiab cov khoom lag luam zoo ntawm cov ntawv MILLS.

Fistly, PAM tuaj yeem siv rau pulp ua. Nws tuaj yeem raug siv los ua cov ntawv homogenizer, Enhancer, dispersant, lim pab thiab li ntawd. Nws cov haujlwm yog txhawm rau txhim kho cov khoom sib txawv, txhim kho cov khoom siv raw thiab zoo, txo cov kev ua kom muaj txiaj ntsig zoo, txhim kho kev ua kom tau zoo thiab rov ua kom muaj kuab paug. Nyob rau hauv cov txheej txheem ntawm purp ntau lawm, cellulose thiab lwm yam impurities yuav sib xyaw ua ke, uas yuav cuam tshuam qhov zoo ntawm daim ntawv. Kev siv PAM tuaj yeem cais cov impurities thiab txhim kho cov ntawv zoo. Tsis tas li ntawd, PAM tuaj yeem nce viscosity ntawm lub purp, ua cov ntawv ntxiv resilient.

SEcondly, PAM kuj tseem siv tau rau kev lim dej. Hauv cov ntawv ua cov txheej txheem, cov dej ntau yog siv los ntxuav thiab yaug cov ntawv. Cov dej cawv muaj ntau cov organic teeb meem thiab impurities. Yog tias nws tawm tsam ncaj qha rau hauv ib puag ncig tsis muaj kev kho, nws yuav ua rau muaj kev raug mob loj rau ib puag ncig ecological ib puag ncig. Kev siv ntawm Pam tuaj yeem cais cov organic no thiab cov impurities, yog li purifying dej zoo. Ib qho ntxiv, PAM kuj tseem tuaj yeem pab tshem tawm cov lus raug tshem tawm thiab colloidal tshuaj los ntawm dej, ua rau nws ci dua thiab muaj pob tshab.

IN cov ntsiab lus, PAM ua lub luag haujlwm tseem ceeb hauv cov ntawv mills. Los ntawm kev siv PAM, qhov zoo ntawm daim ntawv tuaj yeem hloov kho, pov tseg hauv cov txheej txheem ntau lawm tuaj yeem raug txo kom huv, thiab ib puag ncig ecological tuaj yeem tiv thaiv. Yog li ntawd, hauv daim ntawv yav tom ntej kev ua ntau lawm, PAM yuav txuas ntxiv ua lub luag haujlwm tseem ceeb.