Polyethylene 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 ncaj qha ntxiv rau polyolefin ua cov khoom siv ntxiv, uas tuaj yeem ua kom cov luster 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.Piv nrog rau PVC thiab lwm yam lubricants sab nraud, polyethylene wax muaj lub zog hauv lubrication.

Fischer Tropsch ciabyog tsim los ntawm linear, saturated high carbon alkanes nrog ib tug txheeb ze molecular hnyav ntawm 500 thiab 1000, uas endows cov tshuaj no nrog ib tug zoo siv lead ua qauv, siab melting point, nqaim melting ntau, cov ntsiab lus roj tsawg, tsis tshua muaj kev nkag mus, tsis tshua muaj zog, tsis tshua muaj melting. viscosity, hardness, hnav tsis kam, thiab siab stability.

Qhov sib txawv tseem ceeb ntawm Fischer Tropsch wax hluavtaws wax thiab dav polyethylene wax yog tias:
(1) Molecular hnyav.Qhov hnyav molecular ntawm Fischer Tropsch wax yog qis dua li ntawm PE ciab, nrog tsawg dua cov saw hlau thiab siab crystallinity.Nws yog ib qho yooj yim rau nkag mus rau hauv siab viscosity macromolecular chains, txo cov yaj viscosity.Nws muaj kev tsiv teb tsaws tsawg thaum ua thiab pom tseeb lubrication nyhuv nyob rau theem tom ntej.
(2) Fischer Tropsch wax yog saturated ncaj qha txuas alkane uas tsis muaj ob daim ntawv cog lus, muaj zog antioxidant muaj peev xwm, thiab cov khoom muaj huab cua tsis zoo.

(3) Lub viscosity ntawm Fischer Tropsch wax yog qis dua li ntawm PE ciab.Tsuas yog nyob ib ncig ntawm 10. Ib qho me me tuaj yeem ua tiav tib lub lubrication nyhuv.Kev siv tsuas yog 70-80% ntawm PE wax.Fischer Tropsch wax muaj kev sib raug zoo nrog PVC thiab tuaj yeem siv los ua ob qho tib si sab hauv thiab sab nraud.Nws tuaj yeem siv los ua cov roj nplua nyeem zoo los tswj cov txheej txheem shear, txhawb kev ntws, tswj kev sib txhuam thiab melting zog, yog li txhim kho thermal stability.Nyob rau tib lub sijhawm, vim nws cov crystallinity siab thiab siab linear qauv, Fischer Tropsch ciab ua rau cov khoom siv PVC kom ua tiav lub cev zoo tshaj plaws thiab ua haujlwm zoo.Raws li kev xav tau, cov txheej txheem Fischer Tropsch tuaj yeem tsim cov alkanes nrog cov saw ntev sib txawv los hloov qhov hnyav molecular ntawm cov khoom kawg thiab tsim cov khoom lag luam.

Lub ntsiab mechanism ntawm kev txiav txim ntawm sab nraud lubricants
Feem ntau, cov roj nplaum sab nraud ntawm PVC yog lub siab melting point wax uas tsis muaj polarity los yog polarity tsawg, kuj siab melting point ntawm 50-200 ℃, thiab kuj loj molecular hnyav.
Lub mechanism ntawm kev txiav txim yog siv nws incompatibility los tsim ib tug lubricating txheej sab nraud ntawm lub PVC yaj los yog txaus chav tsev, kev txhim kho cov kev sib txhuam ntawm qhov chaw ntawm cov ndlwg units thiab nruab nrab ntawm cov yaj thiab cov hlau nto.Nws yog ib qho yooj yim rau precipitate ntawm qhov kub thiab txias, tab sis tsis yooj yim rau precipitate ntawm chav tsev kub.

Cov nyhuv ntawm lubricants ntawm cov khoom
External lubricant, plasticizing los ntawm ceev mus rau qeeb, cov khoom ua tau zoo los ntawm siab mus rau qis, thiab flowability los ntawm cov neeg pluag mus rau qhov zoo mus rau disordered.
Nyob rau hauv thawj theem ntawm extrusion ua, thaum resin hais yog zawv zawg kev sib txhuam nrog ib leeg, lub melting point ntawm lwm lubrication yog siab thiab tsis muaj melting, uas yuav tsis ncua lub plasticization.Nyob rau hauv nruab nrab thiab tom qab theem ntawm kev ua, qhov kub ntawm lub yaj nce, thiab lub melted sab nraud lubricant npog ntawm lub melts, tsim nyog ncua plasticization thiab txhim kho adhesion nrog cov hlau, tiv thaiv ntau plasticization ntawm yaj thiab muab zoo demolding kev ua tau zoo.
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!
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