Uruhu rwa PU
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amabara asaze ifarashi pu uruhu Synthetic Uruhu kumifuka inkweto imifuka
Inkweto za PU zifite ibyiza byo kuba byoroshye, byoroshye, birinda kwambara, kandi birinda amazi, kandi birakwiriye kwambara mubihe bitandukanye.
Kugaragara kwinkweto za PU birashobora kwigana imiterere namabara yimpu cyangwa imyenda itandukanye, kandi ifite ubwiza bukomeye na plastike.
Igiciro cyinkweto za PU ni gito, kandi gifite ubukungu kuruta inkweto zimpu cyangwa inkweto zakozwe mubindi bikoresho.
Inyungu nini yinkweto za PU nukurengera ibidukikije, kuko ibikoresho bya PU birashobora gukoreshwa kandi ntibitanga imyanda yangiza.
Iyindi nyungu yinkweto za PU ni ihumure ryayo, kuko ibikoresho bya PU bifite umwuka mwiza kandi byoroshye, kandi birashobora guhuza nimiterere nibikorwa byamaguru.
Iyindi nyungu yinkweto za PU nigihe kirekire, kuko ibikoresho bya PU bifite imiti irwanya gusaza na antibacterial, bishobora kongera igihe cyakazi cyinkweto.
Ingaruka nini yinkweto za PU nuburyo bworoshye bwo guhindura, kubera ko ibikoresho bya PU bikunda kugabanuka cyangwa kwaguka ahantu h’ubushyuhe bwo hejuru cyangwa buke, bigatera guhindura cyangwa gutobora inkweto.
Iyindi mbogamizi yinkweto za PU nuburyo bworoshye bwo gucika, kubera ko ibara ryibikoresho bya PU byongewe mugusiga cyangwa gucapa, kandi biroroshye gucika cyangwa guhinduka nyuma yo kwambara igihe kirekire cyangwa kugaragara.
Indi mbogamizi yinkweto za PU nuko byoroshye kwandura, kubera ko hejuru yibikoresho bya PU byoroshye gukuramo ivumbi cyangwa amavuta, ntibyoroshye koza, kandi bisaba kubitaho buri gihe.
Inkweto za PU ntabwo zihumeka kandi byoroshye kunuka ibirenge, kandi birahendutse; bazacika intege cyangwa bashaje mumyaka igera kuri 2.
Itandukaniro nyamukuru hagati yuruhu rwa PU nimpu nyazo nuburyo bukurikira
1. Isura itandukanye. Ubuso bwubuso bwuruhu rwukuri burasobanutse neza, mugihe imiterere yuruhu rwa PU itagaragara.
2. Gukoraho bitandukanye. Gukoraho uruhu rwukuri biroroshye cyane kandi byoroshye, mugihe uruhu rwa PU rwumva ruke kandi rufite ubwitonzi bubi.
3. Ibiciro bitandukanye. Igiciro cyuruhu rwa PU ni gito kandi igiciro kirahendutse, mugihe uruhu rwukuri rukozwe muruhu rwinyamaswa kandi ruhenze.
4. Guhumeka gutandukanye. Ubuso bwuruhu rwukuri rufite imyenge kandi burahumeka cyane, mugihe uruhu rwa PU ntiruhumeka.
5. Impumuro zitandukanye. Impumuro y'uruhu nyarwo ni impumuro y'uruhu rusanzwe, mugihe uruhu rwa PU rufite impumuro nziza ya plastike.
Muri rusange, PU ni ibikoresho byinkweto bifatika, kandi ibyiza byayo nibibi biragaragara. Mugihe duhitamo inkweto, dukeneye guhitamo neza dukurikije ibyo dukeneye hamwe nubuzima bwacu. -
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Ibyiza byuruhu rwa PU kubirato birimo urumuri, ubworoherane, kuramba, kutagira amazi, kurengera ibidukikije, guhumeka cyane, amabara atandukanye hamwe nuburyo butandukanye, hamwe nigiciro gito ugereranije, mugihe ibibi birimo guhindura ibintu byoroshye, gushira byoroshye, byoroshye kubona umwanda, non -bihumeka, byoroshye guhinduka bitewe nubushyuhe, kutarwanya kwambara, kugabanuka gato kurwego rwimpu nyazo, ugereranije bihendutse, kandi bizavunika cyangwa bishaje mumyaka hafi 2.
Ibyiza:
Umucyo nubwitonzi: Inkweto za PU zoroshye zoroshye, zoroshye mubikoresho, kandi zitanga uburambe bwo kwambara neza.
Kuramba no kutagira amazi: Hamwe nigihe kirekire hamwe nibikorwa bimwe na bimwe bitarinda amazi, birakwiriye mubihe bitandukanye.
Kurengera ibidukikije: Ibikoresho bya PU birashobora gukoreshwa kandi ntibishobora gutanga imyanda yangiza, byujuje ibisabwa byo kurengera ibidukikije.
Guhumeka cyane: Nubwo guhumeka atari byiza nkibikoresho bimwe na bimwe, guhumeka ibikoresho bya PU birashobora kugera kuri 8000-14000g / 24h / cm², bikwiranye nibicuruzwa bisaba urwego runaka rwo guhumeka.
Amabara atandukanye hamwe nishusho: Inkweto za PU zuruhu zitanga amahitamo menshi yamabara nuburyo butandukanye kugirango uhuze ibyifuzo bitandukanye.
Ugereranije igiciro gito: Ugereranije nimpu nyazo, inkweto zuruhu za PU zirahendutse kandi zujuje ibyifuzo byinshi byabaguzi.
Ibibi:
Biroroshye guhindura: Ibikoresho bya PU bikunda kugabanuka cyangwa kwaguka kubushyuhe bwo hejuru cyangwa buke, bigatuma inkweto zihinduka cyangwa zikavunika.
Biroroshye kuzimangana: Ibara ryibikoresho bya PU byongeweho binyuze mu gutwikira cyangwa gucapa, kandi biroroshye gushira nyuma yo kwambara igihe kirekire cyangwa guhura nizuba.
Biroroshye kwandura: Ubuso bwibikoresho bya PU bikurura byoroshye ivumbi cyangwa amavuta, bigoye kuyisukura kandi bisaba kubungabungwa buri gihe.
Ntabwo bihumeka: Inkweto za PU zimpu ntabwo zihumeka kandi akenshi zifite impumuro mbi, cyane cyane mubidukikije.
Biroroshye guhinduka kubera ubushyuhe: Ibikoresho bya PU bikunda guhinduka mugihe cy'ubushyuhe bwo hejuru, bigira ingaruka kumiterere no mubuzima bwinkweto.
Kurwanya kwambara kugarukira: Nubwo kurwanya kwambara ari byiza kuruta ibindi bikoresho byubukorikori, ntabwo ari uruhu nyarwo, kandi imiterere irashobora kuba munsi yuruhu rwukuri.
Ugereranije bihendutse: Igiciro cyimyenda imwe ya PU hamwe nibisabwa byihariye niyo irenze iy'imyenda ya PVC, kandi impapuro zisabwa zishobora gukenera gukurwaho nyuma yo gukoreshwa gake.
Mugihe uhisemo inkweto za PU zuruhu, ugomba guhitamo neza ukurikije ibyo ukeneye hamwe nubuzima bwawe. Urugero, niba ukeneye inkweto zoroheje, zidashobora kwambara, hamwe na elastike, noneho inkweto za PU ni amahitamo meza. Nyamara, niba ibirenge byawe bibira ibyuya byoroshye, cyangwa ukaba utuye ahantu h'ubushuhe, noneho ushobora gukenera gutekereza ubundi bwoko bwinkweto