Daim ntawv thov Cov Pigments Organic nyob rau hauv hmoov txheej yuav tsum tau raws li 5 qhov yuav tsum tau muaj!
Hmoov txheej yog ib hom tshiab ntawm cov kuab tshuaj tsis pub dawb 100% cov hmoov txheej, uas yog tsim los ntawm cov kuab tshuaj tsis muaj kuab lom, tsis muaj kuab lom, rov ua dua tshiab, ib puag ncig tus phooj ywg, kev txuag nyiaj, txo kev siv zog, thiab lub zog txhua yam ntawm cov txheej txheej. Nrog rau kev ntxiv dag zog rau kev tiv thaiv ib puag ncig hauv ntau lub teb chaws, hmoov txheej muaj qhov zoo ntawm kev lag luam, kev ua haujlwm zoo, kev tiv thaiv ib puag ncig, thiab kev txuag hluav taws xob, hu ua 4E, thiab tau tsim sai heev.
Pigments, raws li ib qho ntawm cov khoom tseem ceeb ntawm cov organic pigments, endow coatings nrog cov yeeb yuj xim thiab txhim kho cov neeg kho tshuab thiab tshuaj lom neeg cov khoom ntawm coatings.
Raws li cov qauv tshuaj sib txawv ntawm cov zaj duab xis-tsim resins hauv cov hmoov txheej, feem ntau ntawm lawv yog cov polarity tsawg lossis tsis-polar polymers. Xaiv cov organic pigments raws li cov xim rau cov hmoov txheej muaj cov kev xav tau zoo sib xws rau cov uas siv rau xim xim polymer, thiab yuav tsum muaj cov yam ntxwv tseem ceeb hauv qab no:
1. Muab siab siv thiab ci xim lub teeb thaum xim hmoov txheej;
2. Kev ruaj ntseg kub zoo heev yog qhov taw qhia tseem ceeb, uas tiv thaiv kev hloov xim los ntawm thermal decomposition los yog siv lead ua hloov thaum kub yaj extrusion nyob rau hauv hmoov txheej npaj, nrog rau thaum tshav kub kub thiab kho tom qab electrostatic txau;
3. Zoo tsiv teb tsaws tsis kam nyob rau hauv cov xim hmoov txheej;
4. Zoo heev dispersibility thaum lub sij hawm kub yaj extrusion txheej txheem ntawm hmoov txheej npaj, nrog uniform dispersion nyob rau hauv cov zaj duab xis-forming nruab nrab thiab tsis muaj tshuaj tiv thaiv nrog curing agents thiab fillers;
5. Cov xim yuav tsum muaj qhov zoo sib xws nrog cov polarity ntawm cov xim pleev xim, thiab nws yog ib qho kev hloov kho rau cov organic pigments los txhim kho lawv cov affinity thiab compatibility nrog cov resin.
