Ubuningi be-raber ye-foam. Izinhlobo nezinhloso ze-rabri ye-foam

Ukukhiqizwa kwefenisha kudinga ukugcwaliswa kwekhwalithi, okunethezeka nokuqina. Lezi zinto kufanele zisekele i- block spring ye- sofa noma umbhede, kusize ekwakheni izihlalo zokuhlala ezikhululekile futhi uqinisekise ukugcwaliswa kwama-backrest kanye nama-armrests. Abakhiqizi befenisha abaqeqeshiwe banezifinyezo ezifana ne-PPU. Abantu abaningi baye bazwa igama elifana ne-polyurethane foam, futhi abantu abavamile bayazi igama elithi "i-raba ye-foam". Eqinisweni, lawa magama ahlukile ngento eyodwa. Ubuningi be-rabri ye-foam echaphazela ububanzi bokusetshenziswa kwayo kanye nekhwalithi yomkhiqizo.

Izici zekhwalithi ye-polyurethane foam

Izakhiwo eziyinhloko ze-PPU zihlanganisa izici ezilandelayo:

• Ubuningi be-raber ye-foam;
• Ubuqotho;
• Ukuqina;
• Ukufaneleka komoya;
• Amandla amakhulu;
• Usayizi wamaseli;
• Ukunakekelwa kokwandiswa;
• I-coefficient yokusekela.

Ubungakanani bamaseli kanye ne-coefficient of support kubhekwa ngamasampuli aqina kakhulu.

Kusukela kulezi zimpawu akuxhomeki nje kuphela ngekhwalithi yalokho okushiwo, kodwa nokuthi ifenisha ingaba yindlala kangakanani futhi ikhululekile, kanye nokusebenza komoya komkhiqizo.

Amapharamitha wekhwalithi ye-raber ye-foam. Ubuningi

Ifenisha ye-Foam ihlolwe ngokuyinhloko ngobuningi bayo. Le parameter incike ekusebenzeni kwemisebenzi. Ukuphakama kwesibalo, isikhathi eside singasetshenziswa ngaphandle kokuphazanyiswa kwezici zekhwalithi.

Leli qiniso lichazwa ukuthi i-raber i-foam ilawulwa yimithwalo esindayo, futhi uphawu olunamandla kakhulu lungakwazi ukumelana nokulinganisa okunamandla nokusimama. Ukuze uqonde indlela yokwenza isinyathelo, kubalulekile ukumela inani le-polyurethane foam ngeyunithi yeyunithi. Kuyacaca, endaweni lapho kuningi khona, kungekudala kungekudala kuzoba khona amazinyo kanye nezimo.

Musa ukudibanisa ubukhulu be-foam ne-indicator ye-rigidity yayo. Lezi zici zithintana, kodwa azifani. Kukhona amamaki we-PPU anesisindo esincane nokuqina okukhulu.

Ububanzi besicelo

I-polyurethane i-foam isivamile futhi isetshenziswe emikhakheni ehlukahlukene yokukhiqiza:

• Ifenisha;
• Ukwakhiwa (umsindo nokushisa ukushisa);
• Ezemidlalo (amatekisi, amapheya e-boxing);
• Imithi (izimpahla zamathambo);
• Ukuhlwanyela amathoyizi athambile kanye nezingubo.

I-foam ihluke kuye ngokuya ngenhloso yesigaba samanani nesilinganiso. Ukuhlala, ukuqina, ukuqina nokuqina kuncike ekubunjweni.

Izinzuzo ze-polyurethane foam

Lezi zinto zithandwa kakhulu emikhakheni ehlukahlukene yokukhiqiza ngenxa yemfanelo yayo enzima. Ngakho-ke, kunokumelana okuphezulu kokugqoka. Ukwengeza, kuyinto enhle ngokuphelele, ngakho-ke kuphephile ukukhiqiza hhayi ifenisha kuphela, kodwa futhi nezimpahla zezingane, imikhiqizo yama-orthopedic.

I-Foam iyinhlanganisela emswakama, ngakho-ke ayikwazi ukubunjwa kwamagciwane ezinwabuzane kuyo. Ngesikhathi esifanayo, igcina izici ezibonakalayo zezinga eliphezulu lokushisa (kusuka ku--40 kuya ku-100 degrees).

Ngenxa yokwehliswa kwe-acoustic enhle, i-foam isetshenziswa ngokuphumelelayo njengento evikelayo. Futhi ukuqina kufaka ukuyisebenzisa ekudaleni imikhiqizo yanoma yisiphi isayizi nokuma.

Ngezinzuzo zalo, i-PPU ingakwazi ukumelana nesikhathi eside kakhulu sokusebenza okusebenzayo. Kuye ngobukhulu balo nenhloso - kusukela eminyakeni emihlanu kuya kwemi-15.

Amamaki we-Foam

Ukukhiqizwa kwefenisha i-PPU ehlukile isetshenziswe, ehlukaniswe ngamagama athize.

I-ST ST. Kubhekwa njengento ejwayelekile, ezivela kuzo ezinye izinhlobo ezibalwe ngazo. It isetshenziswa ngokuyinhloko ukugxila izikhali noma izihlalo zokuhlala.

Brand of rigidity EL. Lokhu kuyinto evamile yokuguqulwa ehambisana nokuqina okukhulu. Lokhu kwenqwaba ye-raber ye-foam ye-sofa ifaneleke kakhulu, ngoba ingakwazi ukumelana nemithwalo esheshayo neyenamandla. Ngaphezu kwalokho, lo mkhiqizo usetshenziselwa ukwakhiwa kwama-mattress anzima.

Umkhiqizo ukhululekile kakhulu (HR) . Imininingwane ekhululekile kunazo zonke, ehlanganisa impahla e-elastic and rigidity yokuqala eqondile. Ngenxa yalesi sakhiwo izinto ezisetshenziselwa ukwakha ifenisha yekhwalithi kanye nokugcwalisa izihlalo. Ngakho-ke, yi-HR brand - ukulinganisa okuhle kwe-raber ye-foam yezihlalo kanye nama-mattress wama-orthopedic.

Izinketho

Ekukhiqizeni i-raber i-foam, ukugcizelela okuyinhloko kubukhulu nobukhulu. Kulezi zikhombisi kuncike ekudingeni ukuthi angaya.

Ngakho-ke, i-foam ephakeme kakhulu isetshenziselwa ukwenza izihlalo zezinsizi, ngoba ukuthambisa kuhle, kodwa ngesikhathi esifanayo umuntu uzovele ewa. Futhi, izinto ezincane zibalulekile ekwakhiweni kwama-mattress, ngoba indawo eqinile nezinga lokulala ingcono kakhulu kuningi.

Ngesikhathi esifanayo, i-sofa ayihlanganisi isikhala esisodwa. Kudingekile ukuhlomisa izibhamu, izingqimba, izindonga eziseceleni, njll. Nabo, badinga ilungiselelo elithambile, kuye ngenhloso abakhetha uhlobo lwe-raber ye-foam.

Ukuze izihlalo zikhethe iphunga eliqinile futhi elinzima. Ubukhulu be-foam abubalulekile, ngoba induduzo nokulula akuhlinzekiwe ngendwangu eyodwa. Ukufeza umphumela omuhle kakhulu, kusetshenziswe amaphepha amaningana amaphepha. Ngesikhathi esifanayo ukukhiqizwa kwanoma yiluphi uhlobo lwefenisha lisebenzisa izinhlobo ezahlukene ze-raber i-foam.

I-Special Foam Purpose

Uma i-raber ye-foam (ubuningi be-40) isetshenziswa kaningi ekwenzeni ifenisha, okuncane kakhulu kuyasetshenziswa kwezinye izindawo eziningi. Ngakho-ke, izidingo zangasese nezokuhlanzeka (izikhwishi zekhishi nezokugeza) zidinga izinto ezingeke zinyamalale, zizoqhuma kahle futhi zibhekane nokuxhumana njalo ngamanzi. Ngenxa yalokhu, izithasiselo ezikhethekile ezisetshenziselwa ukuthuthukisa izici zekhwalithi futhi ngesikhathi esifanayo azibangeli izifo.

Kunezinto ze-viscoelastic ezitholile isicelo sabo ekukhiqizeni imikhiqizo yezokwelapha. Isetshenziswa kakhulu ekwakhiweni kwe-linings esetshenziselwa ukushisa. Le ndaba ithatha izinhlangothi zomzimba futhi ingalimazi indawo engathintekile.

Imikhiqizo yokuncintisana, njengama-rollers, amasilinda, izinduku, zenziwa nge-block foamed polyurethane. Kuyinto ngokuphelele homogeneous futhi eqinisweni kakhulu.

Amaphuzu aphambili wokunakekela umkhiqizo we-raber yembovu

Ukugcina izindawo zomthengi ze-PPU nokwandisa impilo yayo yensizakalo, kufanelekile ukusebenzisa imithetho embalwa elula:

• Susa uthuli nge-vacuum cleaner, ngaphandle kokusebenzisa izindlela zemishini;
• Ungasebenzisi ama-detergents aqukethe utshwala obhubhisa amafayili alo;
• Ungabonakali kumazinga okushisa aphakeme kakhulu, ikakhulukazi, ungenayo insimbi.

Le mithetho elula izogcina ubukhulu be-foam ngendlela efanele, ngokulandelana, ukukhishwa komkhiqizo ngeke kwenzeke.

I-Foam ye-mattress

Ekukhiqizeni imibhede yebhedi sebenzisa ifenisha ye-raber ye-raber. Yikuphi ukuphakama okudingekayo kumakethe, kuxhomeke ekuqiniseni okushiwo komkhiqizo.

Ibanga elijwayelekile le-PPU lisetshenziselwa ukwakha ama-mattress abantwana. Ubuningi bayo bungu-25 kg / m ³ .

Ukuze kusetshenziswe imibhede ephakeme nokuxhashazwa okude, i-latex foam isetshenziswe, okubizwa ngokuthi i-HR ne-VE.

Umkhiqizo wokwanda okuqinile i-EL ingakwazi ukumelana nemithwalo kuze kube ngu-100 kg. Buka i-EL2240 yindlela yokwenza isabelomali efanelekile ukusetshenziswa okungajwayelekile noma impilo engapheli iminyaka emihlanu.

Ukuhlala okunomsoco nokunethezeka yi-brand EL2842, ezohlala iminyaka engaphezu kwengu-10, ngaphandle kokuhlaziya izici zekhwalithi.

Umonakalo ongase ube khona kumagumbi omunwe

Muva nje, umbono usakaze ukuthi u-foam uyingozi empilweni, ngoba indaba ikhulula imfucuza eyingozi. Naphezu kokusetshenziswa kwe-PPU amashumi ambalwa eminyaka, impikiswano mayelana nokufaneleka kokusetshenziswa kwayo ayinqamuki.

Kuyaziwa ukuthi i-foam yenziwe ngezici ngokuphelele. Ngenxa yalokhu, kukhishwa izinto ezinomunwe ohlukile. Kodwa ngokushesha ziphuza futhi zingabangeli umonakalo emzimbeni.

Kodwa-ke, izimpahla ezikhishwe ngokwephulwa kwezobuchwepheshe kanye nesabelomali kakhulu, ngokuvamile ziqhubeka ziphunga iphunga kulo lonke impilo yomkhiqizo. Amaphule afaniswa nezinto ezikhishwe ngesikhathi sokushisa. Kodwa ukuhlushwa kwabo kuncane kangangokuthi akudingekile ukukhuluma ngomonakalo kumuntu.

Isiphetho

I-foam isetshenziselwa kakhulu ukukhiqizwa kwefenisha. Ngokudayiswa kwamahhala, kuvame ukudayiswa kwama-medium-thickness brand afanelekayo ekwenzeni ifenisha yezingane noma emuva kwemikhiqizo. Ubuningi be-raber ye-foam ye-sofa kufanele kube ngaphezu kuka-30 kg / m ³ , kepha lezi zinhlobo zikhiqizwa ngokuqondile ngezinhloso zezimboni.

Ngokuvamile i-PPU isetshenziselwa ukwakhiwa kwama-mattress. Manje le ndaba iyona evame kakhulu. Lokhu kuqondiswa izici ezinhle ukuthi i-polyurethane foam inayo:

• Intengo engabizi;
• Ayishintshi yedwa (itshisa kuphela ngokusekelwa komunye umthombo);
• Ukuqina kwe-Vapor;
• Ukuqhuba okuphansi kwe-thermal;
• Ukumelana kwamanzi;
• Ukukhululeka kokugcinwa;
• Okulula kokuhamba.

Kodwa-ke, uma ukhetha umamitha we- foam, kuyadingeka ukuba ucabange ukuthi kukhona khona imithombo yamanzi. Noma kunjalo, naphezu kokunyuka kwabantu, indaba iyatholile ngokwanele. Ngakho-ke, ekwenzeni ifenisha, amadivayisi engeziwe asetshenziselwa ukuqinisekisa ukuqina okwanele. Kungaba i-coir coir, iziphethu ezizimele nezinye izinto eziqanjiwe ezithuthukisa izakhiwo ze-raber ye-foam.

Naphezu kwempikiswano mayelana nezingozi nezinzuzo ze-raber i-foam, izindawo zayo ziyigugu futhi zivumela ukukhiqiza izinto ezithambileyo futhi ngesikhathi esifanayo ziqine.