Ntxiv cov additive no rau PBAT / calcium carbonate composite cov ntaub ntawv tuaj yeem txhim kho qhov tawg ntawm cov muab tub lim nyob rau hauv cov ntaub ntawv matrix, txhim kho kev sib raug zoo thiab kev sib txuas lus sib txuas ntawm cov muab tub lim thiab cov matrix, thiab txhim kho cov khoom siv ntawm cov khoom sib xyaw thiab kev ruaj ntseg ntawm cov khoom.
Mechanism ntawm kev ua
JS -1 molecule yog hydrophilic-lipophilic amphiphilic non-ionic coupling compatibilizer. Thaum cuam tshuam nrog cov resin matrix thiab muab tub lim, qhov hydrophilic feem tuaj yeem cuam tshuam-coated thiab hloov kho rau ntawm qhov chaw muab tub lim, thiab tseem tuaj yeem cuam tshuam nrog cov saw hlau hauv cov roj matrix. Cov pab pawg hydrophilic yog ib feem sib xws; cov lipophilic feem tuaj yeem ua tau zoo sib xws nrog cov macromolecules resin, yog li ua si qhov kev hloov pauv kev ua kom lub ntsej muag zoo dua. Nyob rau tib lub sij hawm, cov additive no kuj muaj lubrication thiab dispersion teebmeem, uas yuav txhim kho cov nyhuv dispersion ntawm fillers nyob rau hauv lub resin matrix.
Qhov tshwm sim
Lub teeb daj los yog milky dawb hais
Kev noj tshuaj
Ntxiv 1-3% JL-1 additive raws li qhov loj ntawm muab tub lim, los yog ntxiv nws ib txwm nyob rau hauv cov mis raws li qhov xav tau tus nqi, thiab lwm yam txheej txheem thiab cov khoom tseem tsis hloov.
Ntim thiab khaws cia
Ntxiv 1-3% raws li qhov loj ntawm muab tub lim, lossis ntxiv nws ib txwm nyob hauv cov mis raws li qhov xav tau tiag tiag, thiab lwm cov txheej txheem thiab cov khoom tseem tsis hloov pauv.
Lub cev thiab tshuaj tsis haum
| npe khoom | tus nqi pH | Cua sov poob% | Cov ntsiab lus tshauv% |
Melting point degree |
|
JS-1 |
8.0±1.0 |
Tsawg dua los yog sib npaug rau 5.0 |
Tsawg dua los yog sib npaug rau 10.0 |
Ntau dua lossis sib npaug li 45 |
Cim npe nrov: tshwj xeeb coupling compatibilizer rau cov ntaub ntawv degradable js -1, Tuam Tshoj tshwj xeeb coupling compatibilizer rau cov ntaub ntawv degradable js -1 manufacturers, hoobkas
