ua npuas ncauj yas
Foamed yas yog ib hom yas tau los ntawm lub cev los yog tshuaj ua kom muaj cov qauv microcellular hauv cov yas.Hom yas no muaj qhov zoo ntawm lub teeb yuag, rwb thaiv tsev kub, buffering, rwb thaiv tsev, tiv thaiv corrosion thiab tus nqi qis.Yuav luag tag nrho cov thermosetting thiab thermoplastic yas tuaj yeem ua rau hauv cov yas foamed.Feem ntau cov foamed plastics yog polystyrene, polyurethane, thiab polyolefin.
Kev sib piv ntawm peb qhov loj foamed plastics
Taw qhia rau Foamed Polypropylene
Foamed polypropylene yog cov yas foamed uas tau npaj los ntawm polypropylene ua lub hauv paus cob.Piv nrog rau cov khoom siv feem ntau siv foamed, foamed polypropylene muaj ntau yam zoo.
Foamed polypropylene raw khoom
Txij li thaum lub zog qis dua ntawm cov polypropylene zoo tib yam tsis tuaj yeem lav qhov tensile kev ntxhov siab ntawm cov phab ntsa ntawm tes thaum cov npuas loj tuaj, cov polypropylene rau foaming yuav tsum tau siv lub zog yaj lub zog polypropylene (HMSPP).
Cov txheej txheem los txhim kho lub zog yaj ntawm polypropylene suav nrog kev sib xyaw ntawm lub cev thiab kev hloov tshuaj lom neeg.
Tam sim no, cov chaw tsim khoom ntawm cov khoom siv hluav taws xob muaj zog polypropylene muaj xws li Basell, Borealis, Dow Chemical, Samsung, Exxon Mobil, thiab lwm yam. Cov tuam txhab lag luam nrog polypropylene foaming tshuab suav nrog JSP, Kaneka thiab BASF, Berstorff Company.Ntau lub koom haum tshawb fawb hauv tsev tau ua ntau yam kev tshawb fawb txog kev siv tshuab foaming, thiab qee lub tuam txhab tau paub txog kev tsim khoom lag luam, xws li Zhenhai Refinery, Yanshan Petrochemical Resin Research Institute, Wuhan Futiya, tab sis tseem muaj qhov sib txawv loj ntawm cov khoom zoo thiab txawv teb chaws. ..
Kev tsim cov txheej txheem ntawm foamed polypropylene
Muaj peb txoj kev npaj tseem ceeb: siab yaj lub zog polypropylene foaming, cross-linked polypropylene foaming, thiab blending system foaming txheej txheem.
Tus yuam sij rau kev npaj ntawm foamed polypropylene
Foamed polypropylene cov khoom lag luam muaj kev ua tau zoo thiab kev cia siab rau daim ntawv thov, tab sis kev tsim kho yog qhov nyuaj.Lub tshuab tseem ceeb ntawm polypropylene foaming txheej txheem yog los tswj cov foaming stability thiab foaming ratio ntawm polypropylene los ntawm kev kho cov txheej txheem kub.
Daim ntawv thov teb ntawm foamed polypropylene
1. Ntim khoom noj
Foamed polypropylene muaj qhov zoo degradability thiab cov roj zoo, uas ua rau nws muaj qhov zoo tshaj plaws ntawm cov khoom noj khoom haus nthuav dav polystyrene hauv khw ntim khoom pov tseg.
2. Thermal rwb thaiv tsev
Foamed polypropylene khoom yog ib yam tshiab ntawm thermal rwb thaiv tsev cov ntaub ntawv uas muaj zog kub kuj.Feem ntau nws tuaj yeem tiv taus qhov kub ntawm -40 txog 110 ° C, thiab tuaj yeem tiv taus qhov kub ntawm 130 ° C hauv lub sijhawm luv luv.
3. Automotive kev lag luam
Nyob rau hauv xyoo tas los no, daim ntawv thov ntawm foamed polypropylene cov ntaub ntawv nyob rau hauv kev lag luam tsheb tau nthuav dav, uas tuaj yeem txo qhov hnyav ntawm lub tsheb thiab txuag roj noj.
4. Kev tsim kho thaj chaw
Cov khoom siv tiv thaiv dej tsis zoo, cov khoom siv hauv pem teb cushioning, cov khoom siv phab ntsa sab nrauv
5. Kev ntim khoom hauv hluav taws xob
6. Tsis ntim khoom
7. Cov khoom siv ncaws pob
8. Cov khoom ua si
Lub ntsiab manufacturers ntawm foamed polypropylene
Foamed polypropylene cov khoom muaj kev ua tau zoo thiab kev cia siab rau daim ntawv thov, tab sis kev txhim kho kev ua haujlwm nyuaj heev.Tam sim no, tsis muaj kev cuam tshuam cov khoom lag luam hauv Suav teb.Cov thev naus laus zis tseem ceeb yog nyob hauv tes ntawm JSP thiab KANEKA.
Post lub sij hawm: Jun-09-2022