Wobalalitsa MF(yomwe imadziwikanso kuti diffuser MF) ndi formaldehyde condensation ya sodium methylate. Komabe, zimadziwika kuti kugwiritsa ntchito kwake ndikochepa. Lero ndilemba ntchito za dispersant MF.
Wobalalitsa MFamagwiritsidwa ntchito motere:
1 dispersant MF itha kugwiritsidwa ntchito pochepetsa, utoto wobalalitsa ukhoza kugwiritsidwa ntchito ngati kugawira dispersant ndikuyimitsira kudzaza, ungagwiritsidwenso ntchito popanga wothandizila kufalitsa mitundu.
2. Pamakampani osindikizira ndi utoto,Wobalalitsa MFndi makina osindikizira a VAT, omwe amagwiritsidwa ntchito popaka utoto wokhazikika wa chromoacid ndikupaka utoto wobalalika ndi wosungunuka wa VAT.
3. Dispersant MF imagwiritsidwa ntchito ngati chowonjezera pamakampani a zikopa komanso ngati stabilizer ya latex mumakampani a rabara.
4. Dispersant MF imatha kusungunula konkire kukhala chochepetsera madzi amphamvu, kufupikitsa nthawi yomanga, kupulumutsa simenti, kupulumutsa madzi ndikuwonjezera mphamvu ya simenti.
Dispersant MF imagwiritsidwa ntchito kwambiri ngati dispersant ndi zodzaza utoto wa VAT ndi utoto wobalalitsa, ndipo imagwiritsidwa ntchito kwambiri ngati wopangira ndi dispersant popukuta utoto wobalalitsa ndi utoto wa VAT, ndikuchita bwino kuposa dispersant N.
Njira zogwiritsira ntchito
Good diffusivity ndi chitetezo colloid, palibe kuloŵa ndi thovu.
Dispersants ndi ma surfactants omwe ali a hydrophilic ndi hydrophilic ndipo talankhula za izi nthawi zambiri, ma dispersants amatha kumwaza tinthu tating'ono tating'ono tomwe timakhala ndi zida zamadzimadzi ndi ma organic pigments omwe ndi ovuta kusungunula muzamadzimadzi, kulepheretsa tinthu ting'onoting'ono kukhazikika ndikuwunjikana, kupanga othandizira. zofunika kukhazikika kuyimitsidwa. Udindo wa dispersant ndi ntchito wetting dispersant kuchepetsa nthawi ndi mphamvu zofunika kuti amalize kubalalika ndondomeko, bata obalalika pigment kubalalitsidwa, kusintha pamwamba makhalidwe a pigment particles, kusintha kayendedwe ka pigment particles.
Mawonekedwe amadzi a carbon black dispersant:
1. Organic ndi inorganic pigments ndi zabwino ndi khola kunyowetsa kubalalitsidwa, makamaka oyenera kubalalitsa mpweya wakuda inki.
2. Perekani mtundu wowonjezera ndi kukhazikika;
3. Pansi pazambiri zamtundu wa pigment, njira yobalalika ya pigment yotsika imatha kupezeka.
Kuchuluka kwa ntchito: phala lamadzi lokhala ndi chilengedwe, inki yokhala ndi madzi.
Ntchito: choyamba kumwaza dispersant kwa sing'anga madzi ofotokoza, ndiyeno kuwonjezera ❖ kuyanika kwa mkulu-liwiro akupera.
Nthawi yotumiza: May-19-2022