Dab tsi yog qhov zoo ntawm ntxaib-ntsia hlau extruder?

Lub ntxaib-ntsia hlau extruder muaj ntau yam zoo. Cov khoom siv raw muaj qhov dav dav thiab tuaj yeem hloov kho kom siab viscosity, tsis tshua muaj viscosity, roj cov ntsiab lus, siab noo noo lossis viscosity, oily, ntub heev thiab lwm yam ntaub ntawv uas tau ua tiav hauv ib qho ntsia hlau (SSE). ) yuav plam hauv kev ua cov khoom siv raw. Muaj kev txwv tsawg dua ntawm qhov loj me ntawm cov khoom siv raw, thiab nws tuaj yeem hloov kho rau kev ua cov khoom siv raw nrog qhov loj me me lossis los ntawm micro hmoov rau cov hmoov coarse thiab ib qho ntsia hlau ua cov ntaub ntawv raw nrog qhov ntau thiab tsawg sab nraum qhov tshwj xeeb. . Cov khoom ntws zoo sib xws nyob rau hauv lub thoob, tso cai rau kom meej meej proportions thiab cov kev xav tau tiag tiag tsis hais txog qhov sib ntxiv ntawm chav dej, dej thiab lwm yam txheej txheem ua haujlwm. Cov khoom siv sab hauv thiab sab nraud zoo dua, nws tuaj yeem ua tiav lub xeev homogeneous zoo thiab ua rau cov qauv molecular ntawm cov khoom sib npaug. Qhov saum npoo yog du thaum lub sij hawm extrusion thiab molding txheej txheem, thiab cov khoom hais muaj siab uniformity thiab zoo uniformity.

Lub ntxaib-ntsia hlau pub extruder muaj kev kho zoo dua thiab homogenizing nyhuv. Feem ntau cov hmoov txhuv nplej siab tuaj yeem ncav cuag ntau dua 95%, yog li cov khoom siv dej ua tiav tuaj yeem nyob ruaj khov hauv dej thiab cov khoom noj khoom haus tsis ploj thiab yooj yim rau zom thiab nqus. Cov zis ntau dua nyob rau hauv tib lub zog. Qhov zoo sib xyaw ua haujlwm homogenizes cov cua sov tau los ntawm cov khoom nyob rau hauv lub sij hawm, accelerates lub maturation ntawm cov khoom, txo qhov hloov pauv ntawm cov khoom kub, thiab tsub kom cov zis ntawm extruded thiab puffed khoom. Cov khoom sib txawv thiab kev hloov pauv tau dav dua, thiab nws tuaj yeem ua cov khoom noj khoom haus dej, cov roj formula, cov dej noo siab, cov khoom siv siab adhesion thiab ntau xim, qhaub cij, thiab cov khoom tshwj xeeb. Cov txheej txheem kev ua haujlwm yog yooj yim dua, thiab cov spindle ceev tuaj yeem hloov kho raws li qhov xav tau ntawm cov khoom tiav. Vim qhov kev tu tus kheej, kev ntxuav yog yooj yim heev, thiab tsis tas yuav tsum tau disassemble thiab sib sau cov khoom siv tom qab txhua qhov ua tiav.