Polypropylene Medical sa narke busa zane abu PP S2040
Polypropylene Medical sa narke busa zane abu PP S2040
Bayanin Samfura
Homopolymer polypropylene shine polymer wanda aka samar ta hanyar polymerization na propylene monomer kawai.Homopolymer polypropylene shine polymer Semi crystalline.Saboda babban crystallinity, homopolymer polypropylene yana da kyawawan kaddarorin inji.Ciki har da tsayin daka, ƙarfin ƙarfi mai ƙarfi, juriya mai kyau da nakasawa.A lokaci guda, saboda da kyau fluidity, high crystallization zafin jiki shortens da gyare-gyaren sake zagayowar na kayayyakin.Homopolymer polypropylene ana amfani dashi sosai a allura, zane da sauran hanyoyin sarrafawa da gyare-gyare.
Abubuwan Jiki
Matsakaicin Yawan Narke (230 ℃/2.16 kg) 36.0 g/10min
Yawaita 0.90 g/cm 3
Narke Zazzabi (DSC) 162 ℃
Kayayyakin Injini
Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa (50 mm/min) 33 MPa
Ƙarfin Ƙarfin Ƙarfi a Break (50 mm/min) 20 MPa
Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafawa (50 mm/min) 600%
Modul Modulus (2 mm/min) 1300 MPa
Ƙarfin Tasirin Charpy, mai kyau (23 ℃) 2.5 kJ/m2
Thermal Properties
Zafin Rage Zafi (0.45 MPa) 83 ℃
Vicat Softening Point (A50) 151 ℃
Shawarar aiki zazzabi: 190 ~ 250 ℃
Aikace-aikace
Iyakar aikace-aikace na homopolymer polypropylene:
1. Extrusion gyare-gyare: bututu, faranti, zanen gado, da dai sauransu.
2. Gyaran allura: kowane nau'in kwantena da kayan haɗi, gami da kwantena abinci, kayan aikin gida, harsashi na kayan gida, da sauransu.
3. Thermoforming: kayan abinci na yarwa, gami da akwatunan abincin rana, kwano da faranti, kofuna na abin sha, da sauransu.
4. Fim: Homopolymer polypropylene fim ne m da haske, tare da kadan permeability zuwa ruwa tururi, ciki har da hurawa fim, jefa fim, bidirectional tsawo film, da dai sauransu.
5. Zane: Za'a iya samar da zaren lebur tare da ƙarancin ruwa, kuma za'a iya samar da zaren fili da masana'anta mara amfani da ruwa mai yawa.
Fiber shine babban kasuwa na polypropylene.Miqewa ko daidaitawa na iya ƙara ƙarfin juzu'i da sau 15.Kayayyakin siliki, da suka haɗa da suttura, diapers da maras saka, sune manyan kayan da ake samarwa don samar da abin rufe fuska na fata Furniture Fata, Jakunkuna na Noma, Igiya, Kayan da ke Rufe bene da Belts.Kafet da kafet baya kauye.Hakanan za'a iya jefa PP ko kuma a shimfiɗa shi a cikin fina-finai.Ana iya amfani da fina-finai na jagora azaman sigari.Kayan marufi don alewa da labarai da yawa;Ana amfani da fim ɗin da ba a daidaita shi ba don capacitors ko kayan marufi ana amfani da takardar PP don yin kwantenan abinci na thermoforming, kuma tabbatar da danshi, watsa iskar gas da kaddarorin watsa wari dole ne su bi ka'idodin FDA.
