Igwebu le-polyurethane kufanele libe nokuqina noma libe nokuguquguquka kuye ngokuthi izicelo zalo zizoba yini.Ukuguquguquka kwalokhu okubalulekile kuyivumela ukuthi ivumelane nezidingo zezimboni kuyo yonke imikhakha futhi ibe khona ekuphileni kwansuku zonke ukuze inikeze ukunethezeka nokuvikelwa.
1, Izingxenye zegwebu le-polyurethane eziqinile neziguquguqukayo
Le nto yomthamo omkhulu wokuvikela itholakala engxubeni yezingxenye ezimbili, i-polyol ne-isocyanate, esimweni se-liquid.Lapho zisabela, zibangela igwebu le-PU eliqinile, elinesakhiwo esiqinile nesimelana kakhulu.Ukushisa okukhiqizwa ukusabela kungasetshenziswa ukuhwashisa i-ejenti evuvukalayo, ngakho-ke into ewumphumela inomthamo omkhulu kakhulu kunemikhiqizo yasekuqaleni.
Igwebu eliqinile lingasetshenziswa ngokufafazwa ku-situ noma ku-situ ngokuphonsa.I-polyurethane efafaziwe kanye ne-polyurethane ejovwe yizinhlobo ze-polyurethane ezisetshenziselwa ukwakha kanye nezimboni emisebenzini ehlukahlukene kakhulu.
Amagwebu e-polyurethane aguquguqukayo ayizakhiwo zamaseli avulekile anwebekayo.Zigqama ngenxa yekhono lazo lokunciphisa nokuguquguquka, njengoba kuye ngokuthi izithasiselo eziyengezwayo kanye nohlelo lokukhiqiza olusetshenzisiwe, ukusebenza okuhlukene kungase kufinyelelwe.

2, Yiliphi igwebu ongalikhetha kuhlelo lokusebenza ngalunye?
Ukukhethwa kwe-polyurethane efaneleka kakhulu yenhloso ngayinye kuyisisekelo ukuze uthole imiphumela edingekayo.Ngakho-ke, igwebu le-polyurethane elifafaziwe eliqinile liyisivikelo esisebenza kahle kakhulu.Amagwebu aguquguqukayo afaneleka kakhulu ekubumbeni.
Igwebu eliqinile lifinyelela amazinga aphezulu okushisa okushisayo kanye ne-acoustic enobukhulu obuncane.Igwebu le-polyurethane eliqinile livezwa ngamashidi, amabhlogo nezingcezu ezibunjiwe, ezilungisa imininingwane yeklayenti efomini, ukuthungwa, umbala, njll. Ingasetshenziswa ekufakeni isicelo.

Ngakolunye uhlangothi, igwebu eliguquguqukayo lokunethezeka nokuqina kwalo liwusizo kufenisha (amasofa, omatilasi, izihlalo ze-cinema armchairs) ukuze zibe yi-hypoallergenic futhi zinikeze ukuqedwa okuningi kanye nemiklamo.

Isimemezelo:Isihloko sicashunwe ku-blog.synthesia.com/.Ukuxhumana nokufunda kuphela, ungenzi ezinye izinjongo zezohwebo, akumele imibono nemibono yenkampani, uma udinga ukuphrinta kabusha, sicela uxhumane nomlobi wokuqala, uma kukhona ukwephulwa, sicela usithinte ngokushesha ukuze wenze ukucubungula ukususa.