Lubricants yog qhov tseem ceeb additives hauv PVC ua.Ntxiv cov roj nplua nyeem tsim nyog rau PVC tuaj yeem txo qhov kev sib txhuam ntawm cov khoom thiab macromolecules hauv PVC yaj ua ntej melting;Txo qhov kev sib nrig sib txhuam ntawm PVC yaj thiab yas mechanical contact nto.Nyob rau hauv ib qho qauv, ob qho tib si sab hauv thiab sab nrauv lubricants yuav tsum tau siv ua ke.Sainuolow-densityoxidized polyethylene ciab629 ibNws muaj ob qho tib si sab hauv thiab sab nrauv lubrication, thiab muaj cov txiaj ntsig zoo hauv thiab sab nraud lubrication.Hauv cov txheej txheem PVC, nws tuaj yeem ua ntej plasticized, txo cov torque tom qab, txhim kho cov dispersion ntawm cov xim, muab cov khoom zoo luster, thiab txhim kho kev ua haujlwm zoo.
Qhov tsim nyog ntawm cov roj nplua nyeem tuaj yeem txhim kho cov dej ntws ntawm PVC yaj, txhim kho kev tsim khoom, thiab tiv thaiv PVC degradation los ntawm kev sib txhuam thaum tshav kub kub, yog li txhim kho cov khoom zoo ntawm cov khoom.Tus nqi ntawm lubricant siv nws txawv nyob ntawm seb txoj kev ua.
Ntxiv nrog rau lubrication, zoo fluidity, thiab lub sij hawm luv luv ntawm plasticizing, tab sis ntau tshaj hauv lubrication yuav hloov mus rau sab nrauv lubrication, ua rau nag lossis daus, xws li nag lossis daus thiab scaling tshwm sim los ntawm stearic acid thiab calcium stearate;
Ntau lub lubrication sab nraud ua rau cov yas tsis zoo thiab qeeb qeeb, vim tias nws tsis zoo sib xws nrog PVC thiab tuaj yeem ua rau nag lossis daus loj tom qab ntxiv ntau dua;
Kev cuam tshuam ntawm cov khoom me me hauv cov roj nplua nyeem, piv txwv li, monoglyceride, yog cov roj nplua nyeem zoo.Txawm li cas los xij, vim tias cov tuam txhab tsim cov khoom lag luam ntxiv ntau dhau ntawm glycerol kom txo cov nqi thaum lub sijhawm tsim khoom, monoglyceride muaj ntau cov glycerol Cheebtsam, thiab cov glycerol tsawg, uas yooj yim rau precipitate thaum lub sij hawm PVC ua.Qhov tseeb, qhov tseeb ntawm monoglyceride ntxiv yuav tsis ua rau nag lossis daus, Monoglyceride kuj yog ib qho tshuaj tiv thaiv kab mob thiab cov tee dej hauv cov ntaub ntawv nyias nyias.
Ntawm chav kawm, sab hauv thiab sab nrauv lubrication yuav tsum tsis txhob tsawg dhau, thiab nws yog ib qho tseem ceeb kom sib npaug ntawm sab hauv thiab sab nraud lubrication.Lub lubrication tsis txaus, fluidity tsis zoo, lub sij hawm ntev plasticization, thiab siab torque.Tsis txaus lubrication sab nraud tuaj yeem ua rau cov kua nplaum nplaum, ua rau tsis txaus muab tshuaj txhuam lossis glossiness.
Cov ntsiab lus tseem ceeb hauv kev tsim ntawm PVC formula lubrication system.
Lub lubrication system ua tiav = lubricant sab nraud + sab nrauv / sab hauv lubricant + sab hauv lubricant;
Qhov yooj yim ntawm cov muaj pes tsawg leeg ntawm lub lubrication system, qhov zoo dua.Cov khoom muaj ntau dua, cov teeb meem ntau dua thiab cov kev mob tshwm sim tuaj yeem tshwm sim;
Tus nqi ntawm cov zawv zawg sab hauv ntxiv yuav tsum muaj ntau dua li tus neeg sawv cev zawv zawg sab nraud kom muaj kev cuam tshuam;
Ntxiv cov khoom siv zawv zawg sab hauv yog qhov zoo rau kev txhim kho lub cev thiab txo cov nag lossis daus rau qee qhov;
Kev sib koom ua ke ntawm esters thiab waxes nce lubrication nyhuv.Nws tuaj yeem txo tag nrho cov nyiaj ntxiv thaum txo cov nag lossis daus.
Yog xav paub ntxiv, thov nrog peb tham!kev nug
Qingdao Sainuo Group.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 REACH, ROHS, PAHS, FDA kuaj.
Sainuo so assured ciab, txais tos koj nug!
E-mail:sales@qdsainuo.com
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Chaw nyob: Bilding No 15, Torch Garden Zhaoshang Wanggu, Torch Road No. 88, Chengyang, Qingdao, Suav.
Post lub sij hawm: May-11-2023