Itandukaniro riri hagati ya PE, PP, ABS ni irihe?

Ibikoresho byo gushyiramo insinga by'umugozi w'amashanyarazi birimo ahaniniPE (polyethylene), PP (polypropylene) na ABS (acrylonitrile-butadiene-styrene copolymer).

Ibi bikoresho biratandukanye mu miterere yabyo, imikoreshereze yabyo n'imiterere yabyo.
1. PE (polyethylene) :
(1) Ibiranga: PE ni resin ya thermoplastic, ifite uburozi budahumanya kandi ntacyo butwaye, irwanya ubushyuhe buke, ifite ubushobozi bwiza bwo gukingira amashanyarazi n'ibindi biyiranga. Ifite kandi imiterere yo gutakaza bike no gukomera cyane, bityo ikunze gukoreshwa nk'ibikoresho bikingira amashanyarazi ku nsinga n'insinga zifite voltage nyinshi. Byongeye kandi, ibikoresho bya PE bifite imiterere myiza y'amashanyarazi kandi bikoreshwa cyane mu nsinga za coaxial n'insinga zisaba ubushobozi buke bw'insinga.
(2) Imikoreshereze: Bitewe n'ubushobozi bwayo bwiza bw'amashanyarazi, PE ikunze gukoreshwa mu gukingira insinga cyangwa insinga, ibikoresho byo gukingira insinga z'amakuru, nibindi. PE ishobora kandi kongera ubushobozi bwayo bwo kugabanya inkongi y'umuriro ikoresheje ibikoresho bigabanya inkongi y'umuriro.

2. PP (polipropiline):
(1) Ibiranga: Ibiranga PP birimo uburebure buto, kutagira ubworoherane, umusatsi woroshye, ibara ryiza kandi ridahindagurika. Ariko, imbaraga zayo ni nkeya. Ubushyuhe bwa PP bukoreshwa ni -30℃ ~ 80℃, kandi imiterere yayo y'amashanyarazi ishobora kunozwa binyuze mu gufuro.
(2) Gukoresha: Ibikoresho bya PP bikwiranye n'ubwoko bwose bw'insinga n'insinga, nk'insinga z'amashanyarazi n'insinga z'ikoranabuhanga, kandi byujuje ibisabwa na UL breaking force, bishobora kuba bidafite aho bihurira.

3. ABS (acrylonitrile-butadiene-styrene copolymer):
(1) Ibiranga: ABS ni imiterere y’ibikoresho bya polymeri bya thermoplastic ifite imbaraga nyinshi, gukomera neza no gutunganywa byoroshye. Ifite ibyiza bya acrylonitrile, butadiene na styrene three monomers, ku buryo ifite ubushobozi bwo kurwanya ingese, kurwanya ubushyuhe, gukomera cyane ku buso ndetse no gukomera cyane.
(2) Imikoreshereze: ABS ikoreshwa mu bikorwa bisaba imbaraga nyinshi n'ubukomere, nk'ibice by'imodoka, ibyuma bikingira amashanyarazi, nibindi. Ku bijyanye n'insinga z'amashanyarazi, ABS ikoreshwa cyane mu gukora insinga zirinda umuriro n'ibikoresho byo mu nzu.

Muri make, PE, PP na ABS bifite ibyiza byabyo n'uburyo bikoreshwa mu bikoresho byo gufunga insinga by'insinga z'amashanyarazi. PE ikoreshwa cyane mu gukingira insinga n'insinga kubera ubushobozi bwayo bwiza bwo gukingira insinga z'amashanyarazi no kudakoresha ubushyuhe buke. PP ikwiriye insinga n'insinga zitandukanye kubera ko yoroshye kandi ikora neza; ABS, ifite imbaraga nyinshi kandi ikomeye, ikoreshwa mu gukingira ibice by'amashanyarazi n'insinga z'amashanyarazi bisaba ibi bintu.

Ni gute wahitamo ibikoresho bya PE, PP na ABS bikwiye ukurikije ibisabwa n'insinga y'amashanyarazi?

Mu guhitamo ibikoresho bya PE, PP na ABS bikwiye, ni ngombwa gusuzuma neza ibisabwa n'insinga y'amashanyarazi.
1. Ibikoresho bya ABS:
(1) Imiterere ya mekanike: Ibikoresho bya ABS bifite imbaraga nyinshi n'ubukomere, kandi bishobora kwihanganira umutwaro munini wa mekanike.
(2) Imikorere myiza yo gutunganya no gushushanya: Ibikoresho bya ABS bifite imikorere myiza yo gutunganya no gushushanya, bikaba bikwiriye gukorwamo ibikoresho by'amashanyarazi cyangwa ibikoresho byo gufunga bifite imiterere yo hejuru kandi bitunganywa neza.

2. Ibikoresho bya PP:
(1) Kurwanya ubushyuhe, kudahindagurika kw'imiti no kurinda ibidukikije: Ibikoresho bya PP bizwiho kudahindagurika kw'ubushyuhe, kudahindagurika kw'imiti no kurinda ibidukikije.
(2) Ubwishingizi bw'amashanyarazi: PP ifite ubushyuhe bwiza bw'amashanyarazi, ishobora gukoreshwa buri gihe kuri 110℃-120℃, ikwiriye urwego rw'imbere rw'umuyoboro w'amashanyarazi cyangwa nk'igikoresho cyo gupfuka insinga.
(3) Ahantu ho gukoreshwa: PP ikoreshwa cyane mu bikoresho byo mu rugo, ibikoresho byo gupakira, ibikoresho byo mu nzu, ibikomoka ku buhinzi, ibikoresho by'ubwubatsi n'ahandi, bigaragaza ko ifite uburyo bwinshi bwo gukoreshwa no kwizerwa.

3, Ibikoresho bya PE:
(1) Ubudahangarwa n'ingese: Urupapuro rwa PE rufite ubudahangarwa bwiza bw'ingese kandi rushobora kuguma mu buryo buhamye mu byuma nka aside na alkali.
(2) Gukingira no gufata amazi make: Urupapuro rwa PE rufite ubushobozi bwo gukingira no gufata amazi make, bigatuma urupapuro rwa PE rukoreshwa mu buryo busanzwe mu bijyanye n'amashanyarazi n'ikoranabuhanga.
(3) Korohera no kurwanya ingaruka: Urupapuro rwa PE rufite ubushobozi bwo korohera no kurwanya ingaruka, rukwiriye kurinda inyuma umuyoboro w'amashanyarazi cyangwa nk'igikoresho cyo gukingira insinga kugira ngo yongere uburambe n'umutekano byayo.

Niba umuyoboro w'amashanyarazi ukeneye imbaraga nyinshi n'ubuso bwiza bw'urumuri, ibikoresho bya ABS bishobora kuba amahitamo meza;
Niba umuyoboro w'amashanyarazi ukeneye kwirinda ubushyuhe, kudahungabana kw'imiti no kurengera ibidukikije, ibikoresho bya PP birakwiriye cyane;
Niba umuyoboro w'amashanyarazi ukeneye kurwanya ingese, ubushyuhe n'amazi make, ibikoresho bya PE ni amahitamo meza.