Qhov twg yog ope ciab thiab pe ciab nyob rau hauv qhov tseeb ua ntawm PVC?

To taub lub luag hauj lwm ntawmPE waxthiaboxidized polyethylene ciabntawm qib micro tuaj yeem pab peb nkag siab txog lub hauv paus ntsiab lus ntawm lubrication ntau intuitively thiab scientific, thiaj li ua kom zoo dua cov mis thiab tsim cov khoom zoo PVC.

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Raws li kev tshawb fawb ntawm University of South Africa, qhov kev ua tau zoo ntawm PE wax hauv kev ua haujlwm tiag tiag ntawm PVC tuaj yeem pom los ntawm kev siv lub tshuab ntsuas hluav taws xob.Peb tuaj yeem pom tias grey yog PVC hais, thiab liab yog polyethylene wax.Tsis yog-polar polyethylene wax tsis tuaj yeem ua ke nrog PVC hais vim nws tsis sib haum nrog PVC.Nws feem ntau ua ntawm PVC hais.Nws tuaj yeem ncua lub plasticization thiab zam qhov adhesion ntawm PVC resin nrog hlau ntsia hlau thiab chim.

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Kev ua tau zoo ntawm Fischer-Tropsch wax zoo ib yam li PE wax, ob qho tib si ua lub luag haujlwm ntawm cov roj lubrication sab nraud.
Oxidized polyethylene wax muaj polarity thiab tuaj yeem ua ke nrog PVC cob.Los ntawm kev siv lub tshuab ntsuas hluav taws xob, peb tuaj yeem pom tias piv nrog PE wax, oxidized wax tuaj yeem zoo dua lub tsho tiv no ntawm txhua PVC particle, uas yog sib npaug rau muab lub tsho lubricating ntawm txhua PVC particle kom raug. yog sheared, nws yuav tsis poob lub lubricating cuab yeej thiab xyuas kom meej lub demoulding cuab yeej nyob rau hauv lub tom ntej theem ntawm kev ua;Lub lubrication sab hauv ntawm oxidized polyethylene wax kuj tseem tuaj yeem txhawb nqa plasticization, yog li txhim kho kev ua tau zoo thiab ua kom cov khoom tsim txhua hnub ntawm lub Hoobkas;Thiab hauv PVC cov khoom ntim nrog cov hmoov calcium siab.

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Oxidized polyethylene wax tuaj yeem muab kev tiv thaiv zoo dua rau cov ntsia hlau, yog li txuas lub neej kev pab cuam ntawm cov ntsia hlau.
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 REACH, ROHS, PAHS, FDA kuaj.
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Post lub sij hawm: Feb-07-2023
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