Core tips: PP za a iya classified bisa ga daban-daban substrates, a cikin rarrabuwa iya zama daban-daban narke kwarara kudi bayani dalla-dalla, kuma ko da bisa ga yin amfani da Additives ga mutum kayayyaki domin sanin yadda ake amfani da bayani dalla-dalla, misali, a cikin guda polymer. MFR: 12 ko makamancin haka za'a iya amfani dashi ga gabaɗayaallura kayayyakin, Hakanan za'a iya amfani dashi don samar da zaruruwa masu yawa, kuma ana iya kerarre kan masana'antu musamman don samar da jerin abubuwan da ke cikin fiber da kuma wakilin anti-m m wakili don ƙara buɗewa don saduwa da bukatunjakar filastiksamfurori.
1. Babban matakin (Homopolymer)
Monopolymer, ko homopolymer, shine albarkatun kasa wanda propylene zalla aka yi shi da shi.
2. Tasirin COPOLYMER
Lokacin da aka ƙara polymer guda ɗaya tare da roba na ethylene propylene, ƙarfin tasiri ya dogara ne akan abun ciki na roba, kuma juriya na sanyi ya dogara da abun ciki na ethylene.
3. Babban isotacites ko HIGH CRYSTALLINITY
Rage abun ciki na dislocation tsarin a PP polymer, dangi karuwa na yau da kullum tsarin abun ciki, kuma inganta crystallinity.It yafi inganta rigidity, thermal denaturation zafin jiki, surface taurin, karce juriya da sheki na albarkatun kasa.Hakika, da Bugu da kari. wakili na nucleating kuma zai ba da gudummawa ga haɓaka abubuwan da ke sama.
4. Bazuwar COPOLYMER
Bazuwar copolymerization shine propylene da ethylene copolymerization.Ethylene yana tarwatsewa ba bisa ka'ida ba a cikin polymer, wanda galibi yana rage kristal na polymer kuma yana inganta gaskiya.
5. Terpolymer
Yana da tsawo na bazuwar polymer, gabaɗaya ya ƙunshi propylene ethylene (EPR) mafi girman matakan a 3.5%, amma akwai kuma wani tsari da za a iya ƙara zuwa 5%, kuma mafi girma ethylene abun ciki a cikin samfurin mafi taushi, thermal nakasawa zazzabi, softening. ma'ana, ƙananan zafin rufewar zafi, wani lokaci don ƙara abun ciki na ethylene tare da taimakon butadiene ko wasu sinadaran na uku ya zama polymer gama gari guda uku, don cimma abubuwan da ake buƙata na dukiya na sama.
6. Alloy daraja
Cakuda nau'ikan albarkatun filastik daban-daban tare da babban rabo ana iya kwatanta su azaman alloy sa.Alal misali, PP da aka ƙara tare da LDPE zai iya inganta laushi da ƙarfin tasiri, kuma yana iya rage wuyan wuyansa kuma ya kara daɗaɗɗen aiki.A cikin gyare-gyaren, yana iya rage raguwar abin mamaki.PP da EPR da HDPE na iya kula da tsattsauran ra'ayi, rage abin farin ciki wanda babban abun ciki na EPR ya haifar, da kuma inganta ƙarfin tasiri.
7.Haɗawa
Cakuda kayan daban-daban
Lokacin aikawa: Juni-18-2021