Hauv cov txheej txheem tsim cov yeeb yaj kiab, cov xim masterbatch xim yog qhov tseem ceeb heev.
Yog tias cov txheej txheem ntau lawm tsis tau nruj me ntsis, nws yog qhov yooj yim uas ua rau cov khoom tsim nyog tus nqi yog tsawg.
Yog li dab tsi los saib rau hauv tus txheej txheem no:
(1) Qhov sib txawv ntawm cov xim masterbatch thiab cov khoom siv raw: qhov sib txawv ntawm cov xim masterbatch yuav cuam tshuam rau cov xim thiab npog tus nqi;
(2) Kev ua tiav cov txheej txheem: kev hloov pauv ntawm cov txheej txheem kev ntsuas yuav tsum tau ntsuas, tsis li ntawd nws yuav cuam tshuam cov khoom zoo;
(3) Lub sijhawm sib xyaw ua ke: qhov sib faib thiab cov duab ntawm cov xim masterbatch txawv ntawm cov ntawm cov khoom siv raw. Yog hais tias lub sijhawm sib xyaw tsis tiav, nws yuav ua rau qhov tsis muaj kev faib tawm ntawm cov xim masterbatch hauv qhov sib xyaw ua ke lossis sib cais thiab cais;
(4) Kev tiv thaiv hluav taws xob zoo li qub: hluav taws xob zoo li qub yog tsim vim muaj kev sib txhuam hauv cov txheej txheem sib xyaw ntawm cov yas, uas ua rau muaj kev sib faib tsis sib luag;
(5) Kev nres ib nrab: nws yog qhov yuav tsum tau nchuav cov ntaub ntawv pov tseg rau hauv cov khoom ntim thiab txo qhov kub ntawm lub thoob cov khoom siv kom tsis txhob muaj cov khoom ua rau oxidized thiab decomposed los ntawm tshav kub ntev ntev, uas ua rau zaj duab xis tig daj thiab ua dub. pob;
(6) Kev xaiv cov khoom siv: Cov khoom siv uas muaj cov tshuaj BHT antioxidant yuav tsum tsis txhob xaiv kom deb li sai tau, vim hais tias thaiv phenolic cov tshuaj tiv thaiv tsis zoo rau cov tshuaj tiv thaiv oxidation tsis zoo nyob rau hauv qhov kub, qhov ntsuas kub, qhov muaj oxide hauv thaj chaw alkaline, uas ua rau muaj qhov cuam tshuam ntawm cov nplaim ntawm cov khoom ua tiav yas (feem ntau tig liab dawb lossis lub teeb daj);
(7) Kev Cia: Thov khaws cov xim masterbatch hauv qhov chaw qhuav, ua kom muaj pa thiab huv huv nrog qhov kub thiab txias hauv qab 50 ℃ kom tsis txhob muaj kuab paug.
Hauv kev tsim cov txheej txheem ntawm cov khoom siv yeeb yaj kiab, yog tias peb xav tau siv cov xim masterbatch xim, peb yuav tsum ua raws li kev ceevfaj saum toj no, kom cov khoom lag luam tuaj yeem ua tiav cov kev cia siab.
PUDA xim masterbatch ntim tshuab:
Xim masterbatch tuaj yeem dawb ntws nrog graviety. Tsis tas yuav pab lawv kos. Yog li PUDA feem ntau siv cov khoom siv ntim khoom sib tsoo rau nws. Muaj lub hnab qhib lub tshuab thiab lub hnab valve ib qho. Koj tuaj yeem chooose ntawm qhov yuav.
