Ibintu nyamukuru biranga imiterere ya molekulire ya plastiki

Imiterere itandukanye ya plastiki igena imikoreshereze yinganda.Hamwe niterambere ryikoranabuhanga, ubushakashatsi ku guhindura plastike ntabwo bwahagaze.Ni ibihe bintu nyamukuru biranga plastiki?
1. Plastike nyinshi zoroheje muburemere, zifite imiti ihamye, kandi ntizishobora kubora;
2. Kurwanya ingaruka nziza;
3. Ifite umucyo mwiza kandi irwanya kwambara;
4. Gukwirakwiza neza hamwe nubushyuhe buke bwumuriro;
5. Imiterere rusange hamwe nibara ryiza nibyiza, kandi igiciro cyo gutunganya ni gito;
6. Plastike nyinshi zifite ubushyuhe buke, umuvuduko mwinshi wo kwagura ubushyuhe kandi byoroshye gutwika;
7. Ihungabana rito kandi ryoroshye guhinduka;
8. Plastike nyinshi zifite ubukana buke buke, zigahinduka ubushyuhe buke kandi byoroshye gusaza;
9. Amashanyarazi amwe arashobora gushonga byoroshye mumashanyarazi.
10. Plastike irashobora kugabanywamo ibyiciro bibiri: thermosetting na thermoplastique.Iyambere ntishobora kuvugururwa kugirango ikoreshwe, kandi iyanyuma irashobora kongera kubyara.Thermoplastique ifite uburebure bunini bwumubiri, muri rusange 50% kugeza 500%.Imbaraga ntizitandukana rwose kumurongo urambuye.

Hariho ubwoko bubiri bwimiterere ya plastike: iyambere ni imiterere y'umurongo, naho polymer ivanze niyi miterere yitwa umurongo wa polymer;icya kabiri ni imiterere yumubiri, hamwe na polymer ivanze niyi miterere yitwa compound.Nibintu byinshi bya polymer.Polimeri zimwe zifite amashami yamashami, yitwa polymers ishami, arimiterere yumurongo.Nubwo polymers zimwe zifite aho zihurira na molekile, ariko ntizihuza-nto, bita imiterere y'urusobe, ni iyumubiri.
Inzego ebyiri zitandukanye, zerekana ibintu bibiri bitandukanye.Imiterere yumurongo, gushyushya birashobora gushonga, gukomera no gukomera.Imiterere yumubiri ifite ubukana nubunini.Plastike ifite ibice bibiri bya polymers, thermoplastique ikozwe mumurongo wa polymer, hamwe na plastike ya thermosetting ikozwe muri polymers nyinshi.