PVC yog ib qho ntawm cov khoom loj tshaj plaws hauv ntiaj teb ntawm cov khoom siv dav dav nrog ntau yam kev siv. Nws yog dav siv hauv cov khoom siv hauv tsev, cov khoom lag luam, cov khoom siv niaj hnub, cov tawv tawv hauv pem teb, cov vuas hauv pem teb, cov tawv tawv, cov kav dej, cov xov hlau thiab cov cables, ntim cov yeeb yaj kiab, cov ntaub ntawv foaming, sealing cov ntaub ntawv, fibers thiab lwm yam. Txawm li cas los xij, cov teeb meem zoo ntawm cov khoom tau ntsib hauv cov khoom siv PVC tiag tiag tau ua rau muaj kev tsim khoom thiab cov nqi ntawm cov lag luam.
Cov ntaub ntawv PVC yog qhov yooj yim rau cov teeb meem hauv qab no thiab cov khoom tsis xws luag thaum ua haujlwm vim qhov tsis zoo ntawm cov viscosity siab, tsis muaj dej tsis zoo thiab tsis zoo thermal stability:
Cov ntaub ntawv PVC yog qhov nyuaj rau kev ua haujlwm:
1. Kev tswj qhov kub thiab txias: Vim tias qhov tsis zoo thermal stability ntawm PVC, nws yog feem ntau ua rau thermal degradation ntawm qhov kub thiab txias, thiab yuav tsum tau tswj xyuas qhov kub thiab txias kom tsis txhob degradation ntawm cov khoom siv.
2. Plasticization tsis sib xws: High melt viscosity ua rau cov yas tsis sib xws ntawm PVC, uas cuam tshuam rau kev ua haujlwm ntawm cov khoom thiab cov khoom zoo.
3. khoom siv hnav: siab viscosity PVC nyob rau hauv cov txheej txheem ntawm cov khoom siv los ntawm ntau dua hnav thiab tsim kua muag, shorten lub neej kev pab cuam ntawm cov khoom.
4. Nyuaj hauv demoulding: Vim yog cov viscosity ntawm PVC, demoulding yuav nyuaj, ua rau cov khoom deformation lossis pwm puas.
5. Tsawg ntau lawm efficiency: Vim qhov tsis zoo ntawm cov dej tsis zoo, cov pwm puv nrawm ntawm cov khoom siv PVC qeeb thiab lub voj voog ntau lawm ntev, uas cuam tshuam rau kev tsim khoom.
Cov khoom siv PVC yog cov khoom tsis xws luag:
1. Unsmooth nto:Tsis zoo fluidity ua rau ripples, unevenness los yog txiv kab ntxwv tev ntawm cov khoom nto.
2. Internal npuas:siab viscosity ntawm cov yaj yuav ua rau cov roj sab hauv yog qhov nyuaj rau kev tawm, tsim cov npuas.
3. Lub zog tsis txaus ntawm cov khoom:Tsis sib xws plasticisation los yog tsis zoo thermal stability yuav ua rau tsis txaus lub zog thiab toughness ntawm cov khoom.
4. Xim tsis sib xws:thermal stability tsis zoo yuav ua rau muaj kev hloov pauv ntawm cov xim ntawm cov khoom thaum lub sij hawm ua, cuam tshuam rau qhov zoo ntawm cov khoom.
5. Cov khoom tsis ruaj khov qhov ntev:Vim qhov tsis sib xws ntawm thermal expansion thiab txias contraction, cov khoom yuav muaj qhov sib txawv ntawm qhov sib txawv.
6. Kev laus tsis zoo:thermal stability tsis zoo yuav ua rau cov khoom muaj hnub nyoog yooj yim thiab ua nkig thaum siv mus ntev.
7. Kos thiab abrasion:Flowability thiab tsis txaus yaj lub zog yuav ua rau cov khoom nto tau yooj yim khawb thiab abraded.
Txhawm rau daws cov teeb meem ua tiav ntawm cov khoom siv PVC thiab txo qhov tsis xws ntawm cov khoom siv PVC, nws yog qhov tsim nyog los hloov cov ntaub ntawv PVC los ntawm kev ntxiv.kev pab, optimizing cov txheej txheem ua, txhim kho kev tsim cov khoom siv, thiab lwm yam, txhawm rau txhim kho nws cov kev ua tau zoo thiab cov khoom zoo.
TIAB SA 5235,Cov kev daws teeb meem zoo los txhim kho lubrication kev ua haujlwm hauv PVC ua
TIAB SA 5235yog alkyl hloov kho silicone additive. Nws yog siv rau hauv cov khoom siv hluav taws xob zoo xws li PVC, PC, PBT, PET, PC / ABS, thiab lwm yam. Tib lub sijhawm,TIAB SA 5235muaj cov qauv tshwj xeeb nrog kev sib raug zoo nrog cov matrix resin, tsis muaj nag lossis daus, tsis cuam tshuam rau cov tsos thiab kev kho deg ntawm cov khoom.
Daim ntawv thov zoo ntawmTIAB SA 5235:
1. Qhov sib ntxiv ntawmTIAB SA 5235nyob rau hauv tus nqi tsim nyog tuaj yeem txhim kho qhov chaw khawb tsis kam thiab puas ua haujlwm ntawm PVC cov khoom.
2. Txo qhov sib txhuam coefficient, txhim kho nto smoothness;
3. Ua cov khoom muaj pwm tso tawm zoo thiab lubricity, txhim kho kev ua haujlwm zoo.
4. NtxivTIAB SA 5235nyob rau hauv tus nqi tsim nyog tuaj yeem txuas ntxiv ua haujlwm tu lub voj voog thiab txhim kho kev tsim khoom.
Puas yog koj muaj teeb meem los ntawm kev hloov kho yas, koj puas xav txhim kho kev ua haujlwm fluidity thiab cov khoom nto ntawm cov khoom siv PVC lossis lwm cov ntaub ntawv polyolefin, yog tias koj tab tom nrhiav cov khoom siv yas zoo, txais tos xaiv SILIKE.
Chengdu Silike Technology Co., Ltd, ib tug Suav ua Silicone Additive Supplier rau hloov cov yas, muab cov kev daws teeb meem tshiab los txhim kho kev ua tau zoo thiab kev ua haujlwm ntawm cov ntaub ntawv yas. Txais tos tiv tauj peb, SILIKE yuav muab cov kev daws teeb meem zoo rau koj.
Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.
lub vev xaib:www.siliketech.comkawm ntxiv.
Post lub sij hawm: Aug-08-2024
