Thaum tshav kub kub stabilizer yog ib qho ntawm cov khoom tseem ceeb ntawm cov khoom siv yas. Vim tias qhov tsis zoo thermal stability ntawm PVC, cov stabilizers sib xws yuav tsum tau ntxiv los kho qhov tsis xws ntawm PVC saw thiab nqus HCl tsim los ntawm PVC dechlorination hauv lub sijhawm. Kev yug thiab kev loj hlob ntawm cov cua sov stabilizer yog synchronous nrog PVC cob, uas yog tsuas yog siv nyob rau hauv PVC resin ua. Yog li ntawd, thaum tshav kub kub stabilizer yog ze ze rau qhov kev faib ua feem ntawm PVC resin thiab mos thiab tawv khoom nyob rau hauv PVC. Nyob rau hauv cov txheej txheem ntawm kev tsim thiab ua cov cua sov stabilizer, lubricant (xws li polyethylene siv quav ciab ) kuj tseem yog qhov tseem ceeb. Lub tshuab lubrication zoo muaj qhov tsis muaj zog, zoo demoulding thiab khiav kev ua tau zoo, thiab tuaj yeem txhim kho qhov kub thiab txias ntawm lub stabilizer, ncua lub sij hawm thermal stability, txo cov nag lossis daus ntawm impurities thiab txhim kho huab cua tsis kam ntawm cov khoom.

Calcium zinc composite stabilizer yog ib qho ntawm cov cua sov stabilizers. Lub lubrication system ntawm calcium zinc composite stabilizer yog nyob ntawm tus nqi yam. Feem ntau cov tuam txhab siv polyethylene wax li lubricating wax. Sainuo pe ciab tuaj yeem txhim kho qhov fluidity ntawm PVC thaum tshav kub kub stabilizer txheej txheem, ua kom cov extrusion efficiency ntawm PVC cov khoom thiab txhim kho lub nto gloss ntawm cov khoom; Nws tuaj yeem tswj tau qhov tshwm sim agglomeration zoo nyob rau hauv cov txheej txheem ntawm PVC kub stabilizer; Thiab zoo daws cov nag lossis daus tshwm sim ntawm PVC tshav kub stabilizer nyob rau hauv cov txheej txheem ntawm kev ua cov khoom.
Polyethylene wax, piv txwv li PE ciab, tsis tshua muaj molecular hnyav polyethylene, yog ncaj qha polymerized los ntawm ethylene. Cov khoom tsim los ntawm cov txheej txheem hluavtaws sib txawv thiab cov txheej txheem catalytic sib txawv hauv qhov hnyav molecular, molecular hnyav tis thiab molecular saw qauv, thiab kev ua haujlwm ntawm cov khoom sib xws yuav txawv heev. PE wax feem ntau yog hmoov dawb, nrog qhov nruab nrab molecular hnyav ntawm 1500-5000 thiab melting point ntawm 100-120 degrees. Nws muaj cov txiaj ntsig zoo sab nraud hauv kev ua PVC, thiab tuaj yeem txhim kho cov dej ntws, tawm los, tawg, ci ntsa iab thiab demoulding ntawm PVC ua. Vim nws qhov hnyav molecular, siab melting point thiab zoo kub stability, nws qhia tau hais tias muaj zog sab nraud lubrication nyhuv nyob rau hauv kub thiab siab shear tej yam kev mob.

Polyethylene wax khoom tuaj yeem txhim kho thermal stability ntawm PVC thiab fluidity nyob rau hauv cov txheej txheem ua, ua kom cov extrusion efficiency ntawm PVC cov khoom, txhim kho lub nto gloss ntawm cov khoom, thiab zoo txo ​​cov nag los nag tshwm sim nyob rau hauv cov txheej txheem ntawm PVC khoom.

Tam sim no, feem ntau PE waxes hauv kev lag luam hauv tsev tau muab faib ua ntau hom:
1. PE wax yog tsim los ntawm ethylene homopolymerization. PE wax tsim los ntawm txoj kev no muaj kev ua haujlwm zoo sab nraud lubrication, siab gloss, nqaim molecular hnyav faib thiab ruaj khov zoo heev.
2. Cov khoom los ntawm cov txheej txheem ethylene polymerization, feem ntau hu ua sub brand wax, yog PE wax purified los ntawm cov txheej txheem refining. Cov khoom muaj viscosity tsawg, siab melting point, zoo heev sab nraud lubrication kev ua tau zoo thiab tus nqi qis, tab sis qhov zoo fluctuates nrog cov kev hloov ntawm raw cov ntaub ntawv thiab txheej txheem. Vim yog cov yam ntxwv ntawm cov txheej txheem refining, nws yog ib qho inevitable uas yuav muaj ntau dua melting point Cheebtsam hauv cov khoom.
3. PVC thermal stability tsis tshua muaj molecular hnyav polyethylene cracking khoom, feem ntau hu ua cracking wax, txheej txheem cracking yog yooj yim thiab yooj yim rau kev khiav lag luam, tab sis lub molecular hnyav tis ntawm cov khoom fluctuates nrog cov txheej txheem ntau lawm, qhov zoo yog kuj zoo, thiab muaj. tseem yuav yog ib feem me me ntawm cov ntsiab lus melting tsawg.
Qingdao Sainuo Chemical Co., Ltd. Peb yog cov chaw tsim khoom rau PE ciab, PP ciab, OPE ciab, EVA ciab, PEMA, EBS, Zinc / Calcium Stearate .... Peb cov khoom tau dhau los ntawm REACH, ROHS, PAHS, FDA kuaj. Sainuo so assured ciab, txais tos koj nug!
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