Polyethylene waxyog ib tug nruab nrab polymer ntawm ethylene.Nws tsis yog nyob rau hauv lub xeev gaseous ntawm ethylene, los yog nws txawv los ntawm ib tug nyuaj block ntawm polyethylene.Nws yog nyob rau hauv lub xeev waxy.Nws muaj ntau yam kev siv thiab muaj cov ntaub ntawv siv tau zoo heev hauv ntau qhov kev lag luam.Hnub no,SainuoYuav coj koj mus kawm txog peb qhov zoo ntawm polyethylene wax:
Peb wax, tseem hu ua polymer wax, yog dav siv vim nws zoo heev txias tsis kam, kub tsis kam, tshuaj tsis kam thiab hnav tsis kam.Hauv kev tsim khoom ib txwm muaj, cov quav ciab no tuaj yeem raug ntxiv ncaj qha rau kev ua polyolefin ua ib qho ntxiv, uas tuaj yeem ua rau kom cov gloss thiab kev ua haujlwm ntawm cov khoom.Raws li cov roj nplua nyeem, nws muaj cov tshuaj lom neeg ruaj khov thiab cov khoom siv hluav taws xob zoo.Polyethylene wax muaj kev sib raug zoo nrog polyethylene, polypropylene, polyvinyl acetate, ethylene propylene roj hmab thiab butyl roj hmab.Nws tuaj yeem txhim kho fluidity ntawm polyethylene, polypropylene thiab ABS thiab demoulding khoom ntawm polymethylmethacrylate thiab polycarbonate.Piv nrog rau lwm cov lubricants sab nraud, polyethylene wax muaj zog hauv lubrication rau PVC.
1. Kev ua haujlwm siab ntawm polyethylene wax siv hauv Xim Masterbatch
Cov resin yaj muaj viscosity siab thiab tsis zoo sib xws nrog cov xim nto, yog li cov ntub dej tsis zoo thiab nws nyuaj rau nkag mus rau hauv lub qhov hws ntawm cov khoom sib sau.Yog li ntawd, nws tsis tuaj yeem hloov pauv lub zog shear thiab nws nyuaj rau kev puas tsuaj rau cov aggregate.Thaum tus tswv batch system nrog polyethylene siv quav ciab yog ua tiav, polyethylene wax melts ua ntej cov resin thiab coated ntawm cov xim nto.Vim nws tsis tshua muaj viscosity thiab zoo compatibility nrog pigments, polyethylene wax yog ib qho yooj yim rau ntub pigments, nkag mus rau hauv lub puab pores ntawm pigment aggregates, tsis muaj zog lub cohesion, ua rau cov aggregates yooj yim qhib nyob rau hauv qhov kev txiav txim ntawm lwm shear quab yuam, thiab cov tshiab hais. kuj tuaj yeem ntub dej sai thiab tiv thaiv.Tsis tas li ntawd, polyethylene wax tuaj yeem txo qhov viscosity ntawm lub cev thiab txhim kho cov dej ntws.Yog li ntawd, ntxiv polyethylene wax nyob rau hauv zus tau tej cov xim masterbatch tuaj yeem txhim kho kev tsim khoom, nce cov zis, thiab tso cai rau cov xim ntau dua.
2. Polyethylene wax siv hauv PVC ntawm tus nqi pheej yig
Polyethylene wax yog ib qho tseem ceeb hauv kev ua PVC.Piv nrog fatty acid lubricants, nws tsis muaj kev cuam tshuam rau yaj nro thiab Vicat softening point, thiab muab zoo heev los tiv thaiv adhesion thiab ntws tswj.Polyethylene wax tuaj yeem siv los tswj cov yaj hauv cov txheej txheem tshwj xeeb.Nws muaj kev sib raug zoo nrog lwm cov khoom xyaw txawm tias nws tau ntxiv rau hauv ib qho loj.
3. Polyethylene wax siv hauv engineering plastics muaj tus nqi qis thiab kev ua haujlwm siab
Vim qhov kev thov tas mus li rau engineering plastics thiab kev siv zog ntawm cov tuam txhab yas los tsim kev lag luam tshiab rau cov khoom tshwj xeeb, kev tsim cov yas tshiab tau loj hlob tuaj.Vim tias daim ntawv thov thev naus laus zis feem ntau nyob rau hauv cov txheej txheem txuas ntxiv mus, cov yas no feem ntau coj teeb meem hauv kev ua haujlwm.Tej zaum lawv yuav muaj qhov hnyav molecular hnyav heev thiab yog li qhov dej tsis zoo, lossis, piv txwv li, cov copolymer ruaj khov ntawm qhov kub thiab txias yuav muaj kuab heev tom qab ua tiav.Hauv cov ntawv thov no, engineering plastics additives yog cov khoom siv tseem ceeb heev vim tias lawv qhov tsis muaj zog, sab hauv thiab sab nraud lubrication hauv cov polar thiab non-polar plastics, ntxiv cov nyhuv demoulding thiab tiv thaiv kev tsiv teb tsaws.
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.
Sainuo so assured ciab, txais tos koj nug!
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Post lub sij hawm: Jun-02-2022