Gutondekanya no gukoresha reberi

1. Ibisobanuro bya reberi

Ijambo "rubber" rikomoka mu rurimi rw'Ubuhinde cau uchu, risobanura "kurira igiti".

Ibisobanuro muri ASTM D1566 nuburyo bukurikira: reberi ni ibikoresho bishobora kugarura vuba kandi neza imikorere yabyo munsi yimiterere nini kandi birashobora guhinduka.Ibikoresho byahinduwe ntibishobora (ariko birashobora gushonga) gushonga mumashanyarazi nka benzene, methyl etyl ketone, ivangwa rya Ethanol toluene, nibindi.Nyuma yo gukuraho imbaraga zo hanze, irashobora gukira inshuro zitarenze 1.5 uburebure bwumwimerere mumunota umwe.Ihinduka ryavuzwe mubisobanuro ryerekeza cyane cyane kubirunga.

Urunigi rwa molekile ya reberi irashobora guhuzwa.Iyo reberi ihujwe na reberi ihinduwe nimbaraga ziva hanze, iba ifite ubushobozi bwo gukira vuba, kandi ifite imiterere myiza yumubiri nubukanishi hamwe nubutunzi bwimiti.Rubber ihuzagurika gato ni ibintu bisanzwe byoroshye.

Rubber ni ibikoresho bya polymer, bifite ibintu byinshi biranga ubu bwoko bwibikoresho, nkubucucike buke, ubushobozi buke bwamazi, insulasiyo, viscoelasticitike hamwe no gusaza kw ibidukikije.Mubyongeyeho, reberi yoroshye kandi iri hasi mubukomere.

2. Ibyiciro byingenzi bya rubber

Rubber igabanyijemo reberi karemano na reberi ikomatanya ukurikije ibikoresho bibisi.Irashobora kugabanywamo ibice bya reberi mbisi, latex, reberi y'amazi na rubber ifu ukurikije imiterere.

Latex ni ikwirakwizwa ry'amazi ya reberi;Amazi ya reberi ni oligomer ya reberi, ubusanzwe ni amazi meza mbere yo kuruka;

Ifu ya rubber ikoreshwa mugutunganya latex mu ifu yo gutunganya no gutunganya.

Rubber ya thermoplastique yakozwe mu myaka ya za 1960 ntabwo ikenera ibirunga bya shimi, ahubwo ikoresha ibintu bya ngombwa byo gutunganya plastiki ya termoplastique.Rubber irashobora kugabanwa muburyo rusange nubwoko bwihariye ukurikije imikoreshereze.

3. Gukoresha reberi

Rubber nibikoresho fatizo byinganda zinganda zikoreshwa cyane mugukora amapine,reberi, kaseti,rubber, insinga nibindi bicuruzwa.

4. Gukoresha reberi yibicuruzwa

Ibicuruzwa bya reberi byatejwe imbere ninganda zimodoka.Iterambere ryihuse ry’inganda z’imodoka n’inganda zikomoka kuri peteroli mu myaka ya za 1960 ryazamuye cyane urwego rw’umusaruro w’inganda;Mu myaka ya za 70, mu rwego rwo guhaza ibikenewe byihuse, umutekano, kubungabunga ingufu, kurandura umwanda no gukumira umwanda ku binyabiziga, amapine mashya yaratejwe imbere.Gukoresha reberi ntoya bigira uruhare runini mu gutwara abantu.

Kurugero;Ikamyo ya Jiefang ya toni 4 ikenera ibiro birenga 200 byibicuruzwa bya reberi, igare rikomeye rigomba kuba rifite ibikoresho birenga 300 byibicuruzwa bya reberi, ubwato bwa toni 10000 bukenera hafi toni 10 z’ibicuruzwa, kandi indege ikenera hafi Ibiro 600 bya rubber.Mu nyanja, ku butaka no mu kirere, nta muntu ushobora gukora adafite ibicuruzwa byangiza.