Daim ntawv thov txheej lubricant

Daim ntawv thov ntawm daim ntawv txheej lubricants hnub rov qab mus rau thaum pib ntawm lub xyoo pua no.Nyob rau lub sijhawm ntawd, cov nplaum nplaum rau cov xim pleev xim yog cov kua nplaum tsiaj lossis casein, thiab cov ntsiab lus ntawm cov txheej yog tsawg heev.Txawm hais tias cov nplaum no muaj qhov zoo adhesion thiab cov dej tuav tau zoo, cov yeeb yaj kiab tsim los ntawm lawv yog cov nkig heev, yog li nws yog ib qho tsim nyog yuav tsum tau ntxiv cov khoom ntxiv uas tuaj yeem txhim kho qhov folding thiab khoov tsis kam ntawm coated ntawv thiab board.Cov additives no kuj txhim kho cov fluidity thiab sib npaug ntawm cov txheej ntub dej.Qhov no additive los ua daim ntawv lubricant.

Txheej lubricant muaj nuj nqi

Kev ua haujlwm ntawm cov roj nplaum sib txawv nrog cov ntawv sib txawv thiab qhov sib txawv ntawm cov cwj pwm ntawm cov ntawv zeb.Qee lub sij hawm lub fluidity ntawm txheej thiab qee yam khoom ntawm cov ntawv coated (xws li gloss, smoothness, oil absorption, deg zog, thiab lwm yam) yog siv los ntsuas qhov ua tau zoo ntawm cov roj nplua nyeem.Qee pawg ntawm cov roj nplua nyeem muaj cov yam ntxwv tshwj xeeb, xws li "viscosity hloov cov yam ntxwv", "txhim kho kev sib txhuam tsis zoo", "txhim kho ntub adhesion", "txhim kho ntub kev sib txhuam", "ink gloss thiab impermeability", "yas", "folding. kuj" thiab "zoo dua gloss", thiab lwm yam.

Lub lubricant zoo tagnrho yuav tsum qhia cov khoom nram qab no

(1) lubricate cov xim thiab txhim kho nws cov yam ntxwv ntws;

(2) Ua kom cov txheej txheej smoother;

(3) Txhim kho qhov ci ntawm cov khoom coated;

(4) Txhim kho cov ntawv luam tawm;

(5) Txo cov kab nrib pleb thiab tev ntawm cov txheej thaum daim ntawv yog folded;

(6) Txo lossis tshem cov hmoov nplej hauv super calender.