Polycarbonate pob tshab (PC) yog siv dav hauv cov ntawv thov siab xws li cov iav tsom iav, lub teeb npog, cov khoom siv kho mob, thiab cov khoom siv hluav taws xob vim nws qhov pob tshab zoo heev, tawv, thiab tiv taus kub. Txawm li cas los xij, kev ua cov PC pob tshab muaj teeb meem loj, tshwj xeeb tshaj yog hauv kev ua kom cov pwm tawm du thiab lubrication sab hauv tas li.
Dab tsi ua rau PC pob tshab nrov heev - Thiab nyuaj rau ua?
PC pob tshab muaj qhov pom tseeb zoo kawg nkaus thiab lub zog cuam tshuam, ua rau nws zoo tagnrho rau cov khoom uas xav tau kev zoo nkauj thiab kev ua tau zoo. Tab sis nws cov viscosity yaj siab thiab cov dej ntws tsis zoo feem ntau ua rau pwm puv tsis tiav, qhov tsis zoo ntawm qhov chaw, thiab nyuaj rau demolding. Ntxiv mus, txhua yam khoom siv ntxiv yuav tsum tswj tau qhov pom tseeb, ua rau kev tsim cov mis txwv heev.
Vim li cas kev rhuav tshem thiab lubrication thiaj li yog qhov teeb meem loj hauv kev tsim khoom PC pob tshab?
Vim nws lub zog yaj siab thiab rhiab heev rau shear, PC pob tshab tuaj yeem lo rau pwm thaum lub sijhawm txhaj tshuaj lossis extrusion, ua rau muaj kev ntxhov siab ntawm qhov chaw, qhov tsis zoo, thiab lub sijhawm voj voog ntev dua. Cov roj nplua nyeem lossis cov neeg sawv cev tso pwm feem ntau ua rau muaj kev pom tseeb lossis tawg paj ntawm qhov chaw, ua rau tsis zoo nkauj thiab teeb meem downstream xws li kev ua tsis tiav ntawm cov txheej txheem lo. Cov processors xav tau cov tshuaj uas txhim kho cov roj nplua nyeem yam tsis cuam tshuam rau qhov pom lossis cov khoom siv kho tshuab.
LubCov roj nplua nyeem zoo tagnrho rau PC pob tshab: Koj Yuav Tsum Saib Dab Tsi?
Ib qho khoom siv ntxiv uas tsim nyog yuav tsum:
Txhim kho kev ntws thiab kev tso tawm pwm
Tswj kom muaj kev pom tseeb thiab ci ntsa iab
Tsis txhob muaj nag los thiab tsis tawg paj
Txhim kho qhov tsis kam thiab qhov zoo ntawm qhov chaw
Cov tshuaj ntxiv thiab cov roj nplua nyeem rau pwm hauv cov khoom siv PC pob tshab yog dab tsi?
Hauv cov qauv PC pob tshab,cov khoom ntxiv, cov neeg sawv cev tso tawm, thiab cov roj nplua nyeemsiv los txhim kho kev ua haujlwm ntawm cov txheej txheem - tshwj xeeb tshaj yog los ntawm kev txhim kho cov dej ntws, txo cov pwm tsim, thiab pab txhawb kev tso pwm tawm. Cov khoom siv no pab txo cov cim kev ntxhov siab, txhim kho qhov tiav ntawm qhov chaw, thiab nce kev ua haujlwm hauv cov pwm lossis cov xwm txheej extrusion uas nyuaj.
Ib txwm muaj, cov roj nplua nyeem uas siv tau nrog PC xws li pentaerythritol tetrastearate (PETS) lossis glycerol monostearate (GMS) raug muab tso rau hauv qhov concentration qis (feem ntau yog 0.1–0.5 wt%). Cov no tuaj yeem txo qhov viscosity ntawm yaj thiab txhim kho kev tso tawm pwm nrog qhov cuam tshuam tsawg kawg nkaus rau kev pom tseeb.
Txawm li cas los xij, hauv qee cov qauv, cov roj nplua nyeem ib txwm yuav tsis xa cov txiaj ntsig zoo tshaj plaws hauv kev ruaj khov mus sij hawm ntev, tiv taus khawb, lossis qhov zoo ntawm qhov chaw - tshwj xeeb tshaj yog rau cov ntawv thov uas xav tau cov tiav tiav meej heev lossis cov kev xav tau zoo nkauj.
Vim li cas thiaj xav txog Copolysiloxane-Based Additives?
Txhawm rau kom tau raws li qhov xav tau ntawm kev ua haujlwm zoo thiab kev siv kawg, cov khoom siv silicone tshiab - xws licov tshuaj hloov pauv copolysiloxane, tau txais kev saib xyuas ntau ntxiv. Tsim tshwj xeeb rau kev sib xws nrog polycarbonate, cov tshuaj Silicone-Based roj nplua nyeem no txawv ntawm cov roj silicone ib txwm muaj lossis cov roj pleev tsis hloov kho, uas qee zaum tuaj yeem ua rau saum npoo av lossis tawg paj. Hloov chaw, lawv muab kev sib kis zoo heev, khaws cia pob tshab siab, txo cov coefficient sib txhuam ntawm qhov chaw thiab txhim kho qhov du ntawm qhov chaw, ua rau lawv zoo rau cov khoom PC meej thiab raug siab.
SILIKE SILIMER 5150: Ib Lub Roj Hmab Uas Ua Tau Zoo Rau Cov PC Pob Zeb
Cov roj hmab silicone SILIMER series, SILIMER 5150 yog ib qho khoom siv ntxiv raws li copolysiloxane. Ua ib qho roj hmab silicone uas tau hloov kho kom zoo, nws muaj cov qauv molecular tshwj xeeb uas ua kom muaj kev sib kis zoo hauv PC resins, xa cov roj nplua nyeem zoo dua thiab kev ua haujlwm demolding yam tsis muaj kev cuam tshuam rau qhov pom tseeb lossis qhov zoo nkauj ntawm qhov chaw.
Cov txiaj ntsig tseem ceeb ntawm SILIMER 5150 Lubrication Additives rau Transparent PC
√Kev sib kis zoo heev thiab kev sib haum xeeb hauv PC matrices
√Txhim kho cov dej ntws thiab kev sau pwm
√Yooj yim demolding yam tsis muaj pwm fouling
√Kev tiv thaiv khawb thiab kev puas tsuaj zoo dua
√Txo qhov COF ntawm qhov chaw thiab txhim kho qhov du ntawm qhov chaw
√Tsis muaj nag los, tawg paj, lossis qhov tsis zoo ntawm qhov muag
√Tswj cov gloss thiab transparency
SILIMER 5150 muab rau hauv daim ntawv pellet, ua rau nws yooj yim rau kev noj tshuaj thiab koom ua ke rau hauv kev sib xyaw lossis masterbatch ntau lawm.
Cov Txiaj Ntsig Uas Tau Pom Zoo Los Ntawm Daim Teb: Cov Lus Teb Los Ntawm Cov Processors Uas Muaj PC Transparent Compound
Cov txheej txheem PC Thermoplastic qhia tias SILIMER 5150 ua rau kev ua haujlwm zoo dua thiab kev zoo nkauj ntawm cov khoom kawg. Cov txiaj ntsig pom muaj xws li:
Lub sijhawm voj voog sai dua vim yog kev rhuav tshem du dua
Txhim kho qhov meej ntawm qhov chaw thiab qhov du ntawm qhov chaw
Txo cov kev xav tau tom qab ua tiav
Kev ua haujlwm ntev yam tsis muaj qhov tsis zoo ntawm qhov chaw lossis pos huab
Ib tug neeg ua compounder tau sau tseg tias lub sijhawm demolding txo qis 5 ~ 8% thaum tswj hwm qhov pom tseeb tag nrho hauv cov ntawv thov coj teeb.
Txhim kho koj cov qauv PC Compounds pob tshab nrog SILIKE SILIMER 5150
Yog tias koj tab tom ntsib teeb meem hauv kev rhuav tshem, qhov chaw tsis zoo, lossis kev hloov pauv roj nplua nyeem hauv cov khoom PC pob tshab, SILIKE's SILIMERua cov roj nplua nyeem tso tawm tus neeg sawv cev5150 muaj kev daws teeb meem uas tau ua pov thawj thiab yooj yim siv uas txhim kho kev ua haujlwm yam tsis muaj kev cuam tshuam.
Xav txhim kho koj cov txheej txheem sib xyaw ua ke PC kom ruaj khov thiab ua tau zoo?
Tshawb nrhiav cov ntaub ntawv txog Copolysiloxane Additives thiab Modifiers SILIMER 5150 lossis sab laj nrog peb cov kws ua haujlwm thov thiab kev muag khoom kom paub ntau ntxiv.
Tel: +86-28-83625089 or via Email: amy.wang@silike.cn. Website:www.siliketech.com
Txawm siv rau hauv kev txhaj tshuaj molding lossis extrusion, SILIMER 5150 pab txo cov teeb meem ua tiav, txo cov pwm tsim, thiab txhim kho kev khawb thiab kev puas tsuaj, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov PC uas xav tau kev ua haujlwm ntev, du nto tiav, thiab pob tshab siab.
Lub sijhawm tshaj tawm: Lub Xya Hli-31-2025
