Ibikoresho bya PP ni iki?
PP ni ngufi kuri Polypropilene, polymer ya termoplastique ikozwe muri polymerisation ya propylene monomer. Nkibikoresho byingenzi bya pulasitiki, PP ifite uburyo bwinshi bwo gukoresha mubuzima bwa buri munsi no mu nganda. Muri iyi ngingo, tuzasesengura mu buryo burambuye ibikoresho bya PP aribyo, kimwe nibiranga, imikoreshereze nibyiza.
Ibiranga shingiro byibikoresho bya PP
Ibikoresho bya PP bifite imiterere myiza yumubiri nubumashini. Ubucucike bwabwo buri hasi, hafi 0,9 g / cm³ gusa, nubucucike buke bwa plastiki zisanzwe, bityo bukagira uburemere bworoshye. Kurwanya ubushyuhe bwibikoresho bya PP hamwe n’imiti irwanya imiti nabyo ni byiza cyane, birashobora gukoreshwa mubushyuhe buri hejuru ya 100 ° C nta guhindagurika, kandi aside nyinshi, alkalis hamwe n’umuti ukomoka ku bimera bifite imbaraga zo kurwanya ruswa. Kubera izo nyungu, ibikoresho bya PP byahindutse ibintu byiza mubice byinshi.
Gutondekanya no guhindura ibikoresho bya PP
Ibikoresho bya PP birashobora gushyirwa mubyiciro bibiri byingenzi, homopolymer polypropylene na copolymer polypropylene, bitewe nimiterere yabyo hamwe nimiterere. Homopolymer polypropylene ifite ubukana nimbaraga nyinshi, bigatuma ikwiranye nibicuruzwa bifite ubukana bukabije, mugihe copolymer polypropylene ifite ubukana bwiza ningaruka ziterwa no kwinjiza ibice bya vinyl, kandi akenshi ikoreshwa mubisabwa bisaba guhangana ningaruka nziza.PP irashobora kandi guhindurwa hongewemo fibre yibirahure, ibyuzuza amabuye y'agaciro, cyangwa flame retardants kugirango ihindure ibintu byinshi bikenerwa no guhangana nubushyuhe. PP irashobora kandi guhindurwa hiyongereyeho fibre yibirahure cyangwa minerval yuzuza cyangwa flame retardants kugirango itezimbere imiterere yumubiri hamwe nubushyuhe bwo guhangana nubushyuhe kugirango ihuze byinshi mubisabwa.
Ahantu hashyirwa ibikoresho bya PP
Ibikoresho bya PP birashobora kuboneka ahantu hose mubuzima, kandi ibyifuzo byabo bikubiyemo imirima itandukanye, uhereye kubikoresho byo gupakira hamwe nibicuruzwa byo murugo kugeza inganda zitwara ibinyabiziga nibikoresho byubuvuzi. Mu rwego rwo gupakira, ibikoresho bya PP bikoreshwa cyane mu gukora ibicuruzwa, ibiryo by'amacupa y'ibinyobwa, firime n'ibindi bicuruzwa, bitoneshwa kuko bidafite uburozi, uburyohe kandi bujyanye n'ibipimo by’umutekano w’ibiribwa. Mubicuruzwa byo murugo, ibikoresho bya PP bikoreshwa mugukora udusanduku two kubikamo, ibiseke byo kumesa, ibikoresho nibindi. Bitewe n'ubushyuhe bwiza hamwe n’imiti irwanya imiti, PP ikoreshwa no mu nganda z’imodoka mu gukora bamperi, imbaho ​​zikoreshwa na bateri, n'ibindi.
Ibidukikije byangiza ibidukikije kandi birambye
Mu myaka yashize, uko ubumenyi bw’ibidukikije bwiyongereye, ibikoresho bya PP byitabiriwe cyane bitewe n’ibishobora gukoreshwa ndetse n’ingaruka nke ku bidukikije. Ibikoresho bya PP birashobora gusubirwamo hifashishijwe gutunganya nyuma yo kujugunywa, bikagabanya umwanda ku bidukikije. Nubwo ibikoresho bya PP bidashobora kwangirika, ingaruka z’ibidukikije zirashobora kugabanuka neza binyuze mu micungire y’imyanda no gutunganya. Kubwibyo, ibikoresho bya PP bifatwa nkibidukikije byangiza ibidukikije kandi birambye.
Incamake
Ibikoresho bya PP nibikoresho byinshi bya pulasitiki hamwe nibikoresho byinshi. Ubucucike bwayo buke, kurwanya ubushyuhe, kurwanya imiti no kongera gukoreshwa bituma iba kimwe mu bikoresho byingirakamaro mu nganda zigezweho no mu buzima bwa buri munsi. Mugusobanukirwa ibikoresho bya PP nibice bikoreshwa, urashobora gukoresha neza ibyiza byibi bikoresho kugirango utange amahitamo yizewe yo gushushanya no gukora ibicuruzwa byose.