Ngemva kokubhekana nobhubhane lomhlaba wonke lwe-COVID-19, abantu abaningi baye babona ukubaluleka kwezempilo, futhi ukuqwashisa kwabathengi ngempilo nokuvikelwa kwemvelo kuye kwathuthukiswa nakakhulu. Ikakhulukazi uma bethenga imoto, abathengi bavame ukukhetha izihlalo zesikhumba ezinempilo, ezivumelana nemvelo, nezinethezekile ezihambisana nemvelo, okubuye kube nomthelela omuhle ezimbonini ezihlobene ezikhiqiza izihlalo zezimoto.
Ngakho-ke, izinhlobo eziningi zezimoto bezifuna enye indawo yesikhumba sangempela, ngethemba lokuthi into entsha ingahlanganisa ukunethezeka nobuhle besikhumba sangempela ngenkathi igwema izinkinga ezilethwa isikhumba sangempela kubanikazi bezimoto, ilethe ukunethezeka okungcono kanye nesipiliyoni ekushayeleni. zwace.
Eminyakeni yamuva nje, ngokuthuthuka okuqhubekayo ocwaningweni nasekuthuthukisweni kwezinto ezibonakalayo, kuye kwavela izinto eziningi ezintsha ezihambisana nemvelo. Phakathi kwazo, isikhumba esisha se-BPU esingancibiliki sinezinto ezinhle kakhulu ezibonakalayo kanye nezici zemvelo, futhi singasetshenziswa ukwakha izihlalo zemoto ezintsha ze-polyurethane ezihambisana nemvelo.
Isikhumba esingancibiliki se-BPU siwuhlobo olusha lwempahla yesikhumba evumelana nemvelo ehlanganiswe ungqimba olunamathelisa lwe-polyurethane kanye nendwangu eyisisekelo noma ungqimba lwesikhumba. Ayifaki noma yikuphi okunamathelayo futhi inezici eziningi, njengamandla aphezulu, ukuminyana okuphansi, ukuvikelwa kwemvelo, ukuqina nokumelana nesimo sezulu. Ifaneleka kumkhuba wamanje wokuthuthuka wezihlalo zemoto. Ngakho-ke, kancane kancane ibe yinto ethandwayo yezihlalo zemoto embonini yezimoto.
Ukusetshenziswa kwesikhumba esingancibiliki se-BPU ezihlalweni zemoto
01. Yehlisa isisindo sezihlalo zemoto
Njengohlobo olusha lwezinto ezihlanganisiwe, isikhumba esingancibiliki se-BPU singakhiqiza izingxenye zomzimba eziqinile nezingasindi. Le ndwangu yesikhumba ithuthukisa umthelela wezinto ezihlanganisiwe zezimboni zezinga eliphezulu ekusebenzeni kwemvelo ngesikhathi sokukhiqiza, ukusetshenziswa nokucubungula, futhi ifinyelela ekunciphiseni isisindo sayo yonke imoto.
02. Khulisa impilo yesevisi yesihlalo
Isikhumba esingancibiliki i-BPU sinamandla asongekayo aphezulu. Endaweni enezinga lokushisa elingu-+23℃ kuya ku-10℃, ingagoqwa izikhathi eziyi-100,000 ku-warp ne-weft tinkhombandlela ngaphandle kokuqhekeka, okwandisa ngempumelelo impilo yesevisi yesihlalo. Ngaphezu kwamandla okugoqa, isikhumba esingancibiliki se-BPU sinokumelana okuhle kakhulu nokugqokwa. Umkhiqizo oqediwe ungazungezisa izikhathi ezingaphezu kwezi-2,000 ngesivinini esingu-60 rpm ngaphansi komthwalo we-1,000g ngaphandle kwezinguquko ezisobala, futhi i-coefficient iphezulu njengezinga lesi-4.
03. Yehlisa izinga lomonakalo ezihlalweni emazingeni okushisa aphezulu
Isikhumba esingancibiliki se-BPU sinokumelana nesimo sezulu esihle kakhulu. Lapho umkhiqizo oqediwe uvezwa ku-+80 ℃ kuya ku -40 ℃, impahla ayishwabani futhi ayiqhekeki, futhi umuzwa uhlala uthambile. Ngaphansi kwezimo ezijwayelekile, ingafinyelela ukumelana nokushisa okuphezulu. Ngakho-ke, ukusebenzisa i-BPU yesikhumba esingenakuncibilika ezihlalweni zemoto kunganciphisa ngempumelelo izinga lokulimala kwezihlalo zemoto ngaphansi kwe-conditio ephezulu yokushisa.ns.
Kuhle ukusho ukuthi isikhumba esingancibiliki se-BPU senziwe kusetshenziswa inqubo entsha eyakhiwe ngokuzimela. Izinto zokusetshenziswa aziqukethe izincibilikisi ezinobuthi. Izinto zokusetshenziswa ze-BPU zilingana ngokwemvelo ne-substrate ngaphandle kwesidingo sokwengeza noma yiziphi izincibilikisi zemvelo. Umkhiqizo oqediwe unokukhishwa kwe-VOC okuphansi futhi unempilo futhi awuhambisani nemvelo.
Ngokusekelwe ekubukekeni okuhle kanye nokuthungwa okunethezekile okunikezwa yisikhumba esingancibiliki i-BPU, izihlalo zemoto zinokubukeka okunethezeka nokuthinta okuthambile, okuletha umuzwa wokushayela omnandi kubasebenzisi.
Isikhathi sokuthumela: Jul-08-2024