xov xwm

"Cov theem ntawm cov khoom khov ntawm cov nplaum dej cuam tshuam ncaj qha rau cov khoom siv hauv kev tsim kho, lub sijhawm ziab, qhov pib sib txuas thiab lub zog sib txuas ntawm cov nplaum dej. Tam sim no, cov khoom khov ntawm cov nplaum dej emulsion uas feem ntau siv hauv kev ua lag luam yog 50% ~ 55%. Hauv cov nplaum ntim ntawv, cov kua nplaum uas muaj cov khoom khov siab nyob rau hauv tib lub mis zoo dua ntawm qhov pib sib txuas, qhov chaw ceev, thiab tib lub kua nplaum vim muaj cov ntsiab lus siab ntawm cov tshuaj zoo, yog li qhov sib txuas zoo. Qhov zoo no yog qhov pom tseeb tshwj xeeb hauv kev tsim cov nplaum automaton tag nrho. Hauv cov kua nplaum hauv pem teb PVC lossis cov kua nplaum pobzeb ceramic, cov kua nplaum uas muaj cov khoom khov siab yog puv dua vim yog zaj duab xis, uas yog qhov tsim nyog dua rau kev sib txuas ntawm qhov chaw ntxhib. Tib lub sijhawm, cov khoom uas muaj cov khoom khov siab, zaj duab xis tsim ceev ceev, lub sijhawm kho luv luv, txhim kho kev ua haujlwm ntawm kev tsim kho. Rau ob xyoos dhau los, motian tshuaj tau cog lus rau kev tsim cov emulsion systems nrog cov khoom khov siab. Tam sim no, peb tau ua tiav kev lag luam tsim cov dej nplaum formulations nrog cov khoom khov ntawm 65% ~ 70% thiab viscosity ntawm 500 ~ 2000%.