Hom thiab Daim Ntawv Thov ntawm cov tshuaj

Cov ntawv siv tshuaj yog hais txog ntau yam tshuaj siv hauv cov ntawv ua cov txheej txheem, cov ntsiab lus dav dav ntawm cov auxiliaries. Nrog rau ntau yam ntawm cov ntsiab lus:

pulping tshuaj (xws li kev pab ua noj, deinking agents, thiab lwm yam.)

1. Cov khoom siv ua noj: siv los ua kom nrawm nrawm thiab tawm los ntawm cov tshuaj pulping ua noj, feem ntau siv feem ntau muaj anthraquinone thiab quinone derivatives, surfactants thiab lwm yam.
2. Deinking tus neeg saib xyuas: Nws yog siv rau deinking hauv cov txheej txheem ntawm cov ntaub ntawv pov tseg rov ua dua thiab rov ua dua tshiab, uas tuaj yeem txhim kho cov tawv nqaij ntawm cov tawv nqaij thiab tshem tawm ntau yam impurities xws li ink dots, thiab lwm yam.

ntawv chemicals (xws lipulpsizing agents,nto sizing tus neeg sawv cev, thiab lwm yam.):

1. Pulp sizing tus neeg saib xyuas: tus neeg sawv cev sizing ntxiv rau hauv cov ntaub so ntswg, txhawm rau ua lub luag haujlwm ntawm sizing, feem ntau rosin saponification cov pos hniav, ntxiv dag zog rau cov pos hniav, dispersed rosin cov pos hniav (anionic dispersed rosin gum, cationic dispersed rosin gum), AKD thiab ASA thiab lwm yam reactive reactive synthetic tus neeg sawv cev thiab neutralization. ntawm.
2. Nto sizing tus neeg saib xyuas: siv rau saum npoo sizing ntawm daim ntawv los txhim kho lub zog ntawm daim ntawv, txo cov hmoov, lint thiab lwm yam tshwm sim, feem ntau hloov cov hmoov txhuv nplej siab, xws li oxidized starch, starch acetate, crosslinked starch; hloov cellulose, xws li carboxymethyl cellulose; hluavtaws polymers, xws li polyvinyl cawv, polyacrylates, styrene maleic anhydride copolymer, wax emulsions thiab hais txog; natural polymer, xws li chitosan, gelatin thiab lwm yam.

ntawv ua cov tshuaj (xws liantifoam tus neeg sawv cev, txheejpab)

1. antifoam tus neeg saib xyuas: siv rau hauv pulping, papermaking, txheej thiab lwm yam txheej txheem ntawm defoaming, lub ntsiab ntau yam ntawm coal tes tsho los yog emulsified kerosene, fatty acid esters, tsawg carbon alcohols, silicones, amides thiab hais txog.
2. txheej auxiliaries: lubricants, xws li calcium stearate dispersion; preservatives, xws li isothiazolinone, p-chloro-m-toluene; dispersing agents, xws li sodium hexametaphosphate, sodium polyacrylate; viscosity modifiers, xws li CMC, alkali soluble uplift ntawm sodium polyacrylate thiab lwm yam.

Lub hom phiaj yog txhawm rau txhim kho cov ntawv zoo thiab kev ua haujlwm ntau lawm, txhim kho kev ua haujlwm, txo cov nqi tsim khoom, nce kev lag luam nyiaj txiag thiab tsim cov ntawv tshiab.

Xya

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