Kiimikooyinka warqaddu waxay tilmaamayaan kiimikooyin kala duwan oo loo isticmaalo habka samaynta waraaqaha, ereyga guud ee kaaliyayaasha. Oo ay ku jiraan waxyaabo badan oo kala duwan:
kiimikooyinka garaaca (sida qalabyada wax lagu kariyo, waxyaallaha deinking, iwm.)
1. Aaladaha wax lagu kariyo: waxaa loo isticmaalaa in lagu dardargeliyo xawaaraha iyo wax-soosaarka karinta kiimikaad, sida caadiga ah loo isticmaalo guud ahaan waxay leeyihiin anthraquinone iyo quinone derivatives, surfactants iyo wixii la mid ah.
2. Deinking agent: Waxa loo isticmaalaa dib-u-warshadaynta waraaqaha qashinka ah iyo dib-u-saarista, taas oo wanaajin karta cadaanka saxarka oo meesha ka saaraysa wasakhyada kala duwan sida dhibco khad, iwm. Waxa ay inta badan ka kooban tahay surfactant, integrating agent, bleaching agent, saabuun, iyo ka hortagga reprecipitant.
kiimikooyinka waraaqaha ah (sidasaxarkawakiilada cabbirka,wakiilka cabbirka dushaiwm.):
1. Wakiilka cabbirka saxarka: wakiilka cabbirka ee lagu daray saxarka, si uu u ciyaaro doorka cabbirka, guud ahaan rosin saponification xanjo, xanjo rosin ah oo la xoojiyay, rosin xanjo la firdhiyey (anionic firdhisan xanjo rosin, cationic kala firdhiyey rosin xanjo), AKD iyo ASA iyo reactive kale synthetic dhexdhexaad dhexdhexaad ah wakiilka, wakiilka petroleum iyo sidaas oo kale ah.
2. Wakiilka cabbiraadda dusha sare: loo isticmaalo cabbirka dusha warqadda si loo hagaajiyo xoogga dusha sare ee warqadda, la dhimo budada, lint iyo ifafaale kale, inta badan istaarijka wax laga beddelay, sida istaarijka oksaydhka ah, istaarijka istaarijka, istaarijka istaroogga ah; cellulose wax laga beddelay, sida cellulose carboxymethyl; polymers synthetic, sida khamriga polyvinyl, polyacrylates, styrene maleic anhydride copolymers, emulsions wax iyo wixii la mid ah; polymer dabiiciga ah, sida chitosan, jelatin iyo wixii la mid ah.
kiimikooyinka waraaqaha lagu farsameeyo (sidawakiilka antifoam, daahancaawiye)
1. wakiilka antifoam: loo isticmaalo in pulping, waraaqaha, daahan iyo hababka kale ee defoaming, noocyada ugu muhiimsan ee gacmo dhuxusha ama kerosene emulsified, esters acid dufanka leh, alkolada hoose ee carbon, silicones, amides iyo wixii la mid ah.
2. kaabayaal daahan: saliidaha, sida kala firdhiso stearate calcium; waxyaalaha ilaaliya, sida isothiazolinone, p-chloro-m-toluene; walxaha kala firdhiya, sida sodium hexametaphosphate, sodium polyacrylate; wax ka beddelayaasha viscosity, sida CMC, alkali soluble uplift of sodium polyacrylate iyo wixii la mid ah.
Ujeedada ayaa ah in la wanaajiyo tayada waraaqaha iyo waxtarka wax soo saarka, hagaajinta xaaladaha shaqada, dhimista kharashaadka wax soo saarka, kordhinta faa'iidooyinka dhaqaale iyo horumarinta noocyada waraaqaha cusub.
Toddoba
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Waqtiga boostada: Febraayo-20-2025