Ibiranga no gusaba ibikoresho bya plastike

Amatungo ni amagambo ahinnye yicyongereza polyethylene telephthalate. Bisobanura Polyethylene Terephthalate plastiki, ahanini harimo cyane polyethylene telephthalate amatungo na polybutlene tephthalate pbt. Telyethylene Terephthalate nayo isanzwe izwi nka polyester resin.

Imiterere ya plastike

Imiterere ya molekile ya plastike irasa cyane kandi ifite ubushobozi bwa kristu yo kwerekeza, bityo ifite filme ndende kandi ikora ibintu. Amatungo ya plastike afite imitungo myiza no kurwanya ikirere, hamwe na plastike ya amorphous ifite umucyo mwiza.

Byongeye kandi, plastike yamatungo ifite ibyuma biharanira inyungu nziza, gushikama, no kwishishoza amashanyarazi. Amacupa yakozwe mu matungo afite imbaraga nyinshi, gukorera mu mucyo, bidafite uburozi, kurwanya kwinjira, gukora cyane no gukora umusaruro mwinshi, bityo birakoreshwa cyane. Imiterere ya MoleCular ya PBT isa niyinyamanswa, kandi imitungo yayo yose ni imwe, usibye ko umusozi munini wa molekile wahindutse mumatsinda abiri, bityo molekile irahinduka kandi imikorere itunganijwe nibyiza.

Ibiranga Amatungo

Pet ni amata yera cyangwa umuhondo wumuhondo Crystalline polymer hamwe nubuso bwiza kandi bumeze neza. Itungo rifite ibintu bikurikira:

1.

2. Imikorere myiza y'amashanyarazi, ingaruka ntoya, ariko irwanya corona ikennye.

3. Kutari uburozi, ikirere-kirwanya ikirere, kirwanya amazi, kirwanya acidencike

4. Ubushyuhe bwinzibacyuho yikirahure bwamatungo ari hejuru, umuvuduko wa kirisiti uratinda, kurohama

Amakarita ya matration

Binyuze mugutezimbere umukozi wa aricleating, umukozi wa FROTST, hamwe na fibre ya fibre, itungo rifite ibiranga bikurikiranya ibintu bya PBT:

1. Ubushyuhe bwo kugoreka ubushyuhe hamwe nubushyuhe burebure ni hejuru cyane muri plastiki yubuhanga.

2. Kubera kurwanya ubushyuhe bwinshi, amatungo yemewe yibizwa mu bwogero bwamazi ku ya 250 ° C kuri 10s nta buryarya cyangwa kuba bikwiranye cyane no gutegura cyane cyane gutegura abategetsi ibikoresho bya elegitoroniki n'amashanyarazi.

3. Imbaraga zo kunama ni 200mpa, moteri ya elastike ni 4000mpa, irwanya umunaniro nabyo birakomeye cyane, kandi ubusone bwo hejuru ni bwinshi, kandi imitungo yo hejuru irasa niyarimo gutwika plastiki.

4.Kuza igiciro cya veylene glycol ikoreshwa mugukora amatungo ni hafi ya kimwe cya kabiri ugereranije nicyabundaned hamwe nigiciro gito kandi gifite imikorere yimikorere yubuhanga kandi ifite imikorere yo hejuru.

Gukoresha amatungo atandukanye

Inzira yo kubumba amatungo ya plastiki irashobora gucika intege, gukandagira, guhunika, guhuza, gukomera, gufotora, gufotora, gusohora. Rero, PET irashobora gukoreshwa munzira zose zubuzima.

1. Urupapuro rwa Filime: Ubwoko bwose bwibiryo, Ubuvuzi, Ibikoresho bidakonje nibikoresho byo gupakara; Ibikoresho byo hejuru byo gupakira inzandiko, ibikoresho by'urutonde, ibice by'amashanyarazi; Audiotapes, amashusho, firime za firime, disiki ya mudasobwa, amabara meza, firime zifotora, na firime zifotora, nibindi bisimbura; Ibikoresho byo kwigarurira amashanyarazi, failm, ibibaho byoroshye byacapwe hamwe na membranesches hamwe nibindi bikoresho bya elegitoroniki n'imirima ya mashini.

2. Gusaba amacupa yapakiwe: Porogaramu yacyo yatunganijwe kuva ku kinyobwa cya mbere cya karubone, icupa rya peteroli rinini, icupa rya peteroli, icupa rya peteroli, icupa rya peteroli, icupa ryinyo, nibindi.

3. Ibikoresho bya elegitoroniki: guhuza ibicuruzwa, ibigori bihujwe, imitsi yo mu mutego, imiyoboro ya televiziyo, imiyoboro ya TV

4. Ibice byimodoka: Gupfukaho, gutwika ibijyanye na pisine, imirano itandukanye, igifuniko gipima moteri, ibifuniko bito, nibindi.

5. Ibikoresho bya mashini: Inganda, Cams, Pauleys, Mokleys, Ibice by'amasaha, kandi birashobora gukoreshwa nk'ibice bitandukanye bya microwave