Inyungu 5 zingenzi zo gukoresha PU uruhu

Mw'isi ya none, ibisabwa ku bikoresho birambye, binoze, kandi bikoresha amafaranga biri hejuru cyane.PU umwenda w'uruhu, cyangwa uruhu rwa polyurethane, bigenda bihinduka icyamamare haba mubikorwa byimyambarire nibikoresho. Gutanga isura nziza yimpu gakondo nta mpungenge z’ibidukikije, uruhu rwa PU ruhindura uburyo twegera igishushanyo. Iyi ngingo izasesengurainyungu za PU uruhu, kwerekana impamvu ari uburyo bwiza cyane bwuruhu rukomoka ku nyamaswa.

1. Ibidukikije-Byangiza kandi Birambye

Kimwe mu byiza byingenzi byimyenda yimpu ya PU ni ibidukikije byangiza ibidukikije. Bitandukanye nimpu zisanzwe, zisaba gukoresha uruhu rwinyamanswa hamwe nuburyo bugoye bwo gutwika, uruhu rwa PU rukozwe mubikoresho bya sintetike, rukaba ari amahitamo yubugome. Usibye kuba inyamanswa, uruhu rwa PU rushobora kubyara ingaruka nke kubidukikije.

Imyenda y'uruhu ya PU mubisanzwe ikoresha amazi ashingiye kumazi hamwe nubumara buke bwubumara mugihe cyo gukora, bigabanya umwanda. Byongeye kandi, kubera ko bidakomoka ku nyamaswa, ikirenge cya karubone y’uruhu rwa PU kiri hasi ugereranije n’uruhu rw’inyamaswa. Abahinguzi benshi ubu bakora uruhu rwa PU hamwe nibinyabuzima bishobora kwangirika, bikarushaho kuzamura iterambere ryarwo.

2. Igiciro-Cyiza Muburyo bwuruhu rwukuri

Uruhu rwa PU nuburyo buhendutse ugereranije nimpu nyazo, bigatuma ihitamo neza kubakora n'abaguzi. Uburyo bwo gukora uruhu rwa PU ntabwo buhenze cyane, bisobanura mu buryo butaziguye ibiciro biri hasi kubaguzi. Ibi bituma ibicuruzwa byujuje ubuziranenge, biramba ku giciro gito cyigiciro cyuruhu gakondo.

Ubushobozi bwuruhu rwa PU butuma buba ibikoresho byiza mubintu byimyambarire nkimifuka, amakoti, ninkweto, hamwe nibikoresho byo muri sofa hamwe no gufunga imodoka. Uku kuboneka gushoboza abakiriya kwishimira isura nziza kandi bakumva uruhu rudafite igiciro cyinshi.

3. Kuramba kandi Kuramba

Imyenda y'uruhu ya PU izwiho kuramba, ikaba ari imwe mu miterere yayo ishimishije. Nubwo idakozwe mu mpu zinyamaswa, uruhu rwa kijyambere rwa PU rwakozwe kugirango rwihangane kwambara no kurira buri munsi. Irwanya gucika, gukuramo, no kuzimangana, bigatuma ihitamo neza haba kumyambarire n'ibikoresho byo murugo.

Iyo byitaweho neza, uruhu rwa PU rushobora kumara imyaka myinshi, rugakomeza ubwiza bwarwo nibikorwa. Bitandukanye n’uruhu nyarwo, uruhu rwa PU ntirusaba guhora ruhindura kugirango rutuma rwuma, bigatuma rutita cyane kandi rukoresha neza abakoresha.

4. Amahitamo atandukanye kandi yimyambarire

Iyindi nyungu yingenzi yimyenda yimpu ya PU nuburyo bwinshi. Bitandukanye nimpu karemano, ishobora kuza muburyo buto kandi ikarangira, uruhu rwa PU rushobora gukorwa mumabara atandukanye, imiterere, hamwe nishusho, bigatanga abashushanya ibintu byoroshye mubyo baremye. Waba ushakisha ibintu byiza, matte irangiza kubikoresho bigezweho cyangwa imbaraga, uburyo bwimiterere yimyambarire, uruhu rwa PU rufite amahirwe adashira.

Ubu buryo bwinshi bugira akamaro cyane mubikorwa byimyambarire, aho bigenda bihinduka vuba. Uruhu rwa PU rushobora gukorerwa mubishushanyo bitandukanye kugirango bigaragaze uburyo bugezweho, bigatuma uhitamo gukundwa mugihe cyegeranyo. Irashobora kandi gushushanywa cyangwa gucapishwa hamwe nuburyo budasanzwe, itanga nibindi byinshi muburyo bwimyambarire no murugo.

5. Kubungabunga bike kandi byoroshye kweza

Imyenda y'uruhu ya PU iroroshye kuyitunganya, bituma ihitamo neza kubakoresha cyane ndetse nababikora. Bitandukanye n’uruhu nyarwo, rushobora gukurura ikizinga kandi rugasaba guhora, uruhu rwa PU rurwanya amazi. Isuka irashobora guhanagurwa nigitambaro gitose, bigatuma ibintu bisa neza nimbaraga nke.

Ubuso butagaragara neza bwuruhu rwa PU nabwo butuma burwanya umukungugu niyubakwa ryumwanda, nibyiza mubikoresho byo mu nzu ndetse no mumodoka. Iyi miterere idahwitse yemeza ko ibicuruzwa bikozwe mu ruhu rwa PU bigumana isura yabo bidasaba ubwitonzi butwara igihe.

Imyenda y'uruhu ya PU ni ibikoresho bihagaze neza, bitanga inyungu zitandukanye bigatuma ihitamo neza kubintu by'imyambarire n'ibikoresho. Kuva mubidukikije byangiza ibidukikije kandi bikoresha ikiguzi kugeza igihe biramba kandi bihindagurika ,.inyungu za PU uruhubirasobanutse. Waba ushaka ubundi buryo burambye kuruhu nyarwo cyangwa ushaka gusa ibikoresho bitanga uburyo, ihumure, hamwe no kubungabunga byoroshye, uruhu rwa PU nigisubizo cyiza.

Mugihe icyifuzo cyibicuruzwa byangiza ibidukikije bikomeje kwiyongera, uruhu rwa PU rutanga inzira yigihe kizaza aho imyambarire nibikorwa byombi bihurira hamwe. Muguhitamo uruhu rwa PU, urashobora kwishimira ibyiza byose byuruhu udafite ibidukikije nibidukikije.