Inama zingenzi: PP irashobora gushyirwa mubice ukurikije insimburangingo zitandukanye, mubyiciro birashobora gukomeza kuba ibipimo bitandukanye byo gutembera gutemba, ndetse no ukurikije imikoreshereze yinyongera kubicuruzwa kugiti cye kugirango hamenyekane imikoreshereze yihariye.Urugero, muri polymer imwe, MFR: 12 cyangwa irenga irashobora gukoreshwa muri rusangeibicuruzwa byo gutera inshinge, irashobora kandi gukoreshwa mugukora fibre nyinshi, kandi irashobora gukorwa muburyo bwihariye kugirango itange uburemere bwagutse bwa molekile kugirango hongerwe igice cyinyuma cyogutunganya fibre.Mu gihe kimwe, irashobora kandi kongeramo ibikoresho byo kunyerera hamwe na anti-adhesive agent kongera gufungura kugirango wuzuze ibisabwa byaumufuka wa plastikiibicuruzwa.
1. Urwego rusange (Homopolymer)
Monopolymer, cyangwa homopolymer, nibikoresho fatizo biva muri propylene yera.
2. Ingaruka COPOLYMER
Iyo polymer imwe yongewemo na reberi ya Ethylene propylene, imbaraga zingaruka ziterwa ahanini na reberi, kandi ubukonje bukonje ahanini buterwa nibirimo Ethylene. Abakora ibikoresho bitandukanye bibisi batunganya ibintu bitandukanye, ibyinshi bya etilene nabyo biratandukanye.
3. Isotacite nyinshi cyangwa CRYSTALLINITY
Mugabanye ibikubiye muburyo bwa dislocation muri PP polymer, kwiyongera ugereranije nibintu bisanzwe byubatswe, binatezimbere kristu.Byongera cyane cyane ubukana, ubushyuhe bwo gutandukanya ubushyuhe bwumuriro, ubukana bwubuso, kurwanya ibishushanyo hamwe nuburabyo bwibikoresho fatizo. Birumvikana ko hiyongereyeho nucleating agent nayo izagira uruhare mukuzamura imitungo yavuzwe haruguru.
4. COPOLYMER isanzwe
Kopolymerisation yemewe ni propylene na Ethylene copolymerisation.Ethylene ikwirakwizwa bidasanzwe muri polymer, igabanya cyane cyane kristu ya polymer kandi igatezimbere.
5. Terpolymer
Nukwagura ibintu bidasanzwe bya polymer, mubisanzwe birimo protylene etylene (EPR) urwego rwo hejuru kuri 3.5%, ariko hariho nuburyo bushobora kongerwaho 5%, hamwe nibirimo etilene nyinshi mubicuruzwa byoroshye, ubushyuhe bwo guhindura ubushyuhe, koroshya, koroshya ingingo, munsi yubushyuhe bwo gufunga ubushyuhe, rimwe na rimwe kugirango twongere ibinyabuzima bya Ethylene hifashishijwe butadiene cyangwa ibindi bikoresho bya gatatu bihinduka polymer eshatu zisanzwe, kugirango tugere kubintu byavuzwe haruguru.
6. Urwego rwa Alloy
Uruvange rwibikoresho bya plastiki bitandukanye hamwe nigice kinini birashobora gusobanurwa nkurwego rwa alloy.Kurugero, PP yongeyeho na LDPE irashobora kunoza ubworoherane nimbaraga zingaruka, kandi irashobora no kugabanya ijosi no kongera ubworoherane mugutunganya.Mugushushanya, irashobora kandi kugabanya ibintu bitonyanga ibintu.PP wongeyeho EPR wongeyeho HDPE irashobora gukomeza gukomera, kugabanya ibintu byera byatewe nibintu byinshi bya EPR, kandi bikongerera imbaraga ingaruka.
7.Guteranya
Kuvanga ibikoresho bitandukanye
Igihe cyo kohereza: Jun-18-2021