Maitiro ekuisa polyacrylamide mumapepa zvigayo uye ibasa ripi raanogona kuita?

Polyacrylamide ndeyepamusoro-mhando yekuwedzera inoshandiswa zvakanyanya muindasitiri yekugadzira mapepa.Iyo ine akawanda akasarudzika maitiro uye mabasa, ayo anogona zvakanyanya kuvandudza kugadzirwa kwakanaka uye kunaka kwechigadzirwa chemapepa mill.

FChekutanga, PAM inogona kushandiswa kugadzira pulp.Inogona kushandiswa sepepa homogenizer, enhancer, dispersant, sefa rubatsiro uye zvichingodaro.Basa rayo nderekuvandudza kufanana kwepepa, kunyatsovandudza kunaka kwepepa uye kusimba, kuwedzera chiyero chekuchengetedza mafirita nemafibhi akanaka, kuderedza kurasikirwa kwezvinhu, kunatsiridza kusefa uye kupora, uye kuderedza kusvibiswa kwezvakatipoteredza.Mukuita kwekugadzirwa kwepulp, cellulose uye kumwe kusvibiswa kuchasanganiswa pamwe chete, izvo zvinokanganisa kunaka kwepepa.Kushandisa PAM kunogona kuparadzanisa tsvina idzi uye kugadzirisa kunaka kwepepa.Mukuwedzera, PAM inogona kuwedzera viscosity ye pulp, zvichiita kuti bepa riwedzere kusimba.

Secondly, PAM inogona zvakare kushandiswa pakuchenesa mvura.Mukugadzira mapepa, mvura yakawanda inoshandiswa kuchenesa uye kuchenesa mapepa.Mvura inoraswa iyi ine huwandu hukuru hwezvinhu zvehupenyu uye tsvina.Kana ikaburitswa yakananga munharaunda isina kurapwa, zvinokonzeresa kukuvadza kukuru kune yakatenderedza nharaunda.Kushandiswa kwePAM kunogona kuparadzanisa aya organic compounds uye tsvina, nokudaro kuchenesa mvura.Mukuwedzera, PAM inogonawo kubatsira kubvisa zvakamiswa zvimedu uye colloidal zvinhu kubva mumvura, zvichiita kuti zvive zvakajeka uye zvakajeka.

In pfupiso, PAM inoita basa rakakosha mumapepa emagetsi.Nekushandisa PAM, kunaka kwepepa kunogona kuvandudzwa, tsvina mukugadzira nzira inogona kuderedzwa, tsvina inogona kucheneswa, uye nzvimbo yakapoteredza yezvakatipoteredza inogona kuchengetedzwa.Naizvozvo, mune ramangwana kugadzira mapepa, PAM icharamba ichiita basa rakakosha.