Polyurethane furo - Features & Magadzirirwo

Pasinei nokuti furo haapo kwenguva refu ndizvo mutengi pamusika, izvozvo anonakidzwa kudiwa kukuru pakati zvose nyanzvi uye amateurs. Izvi imhaka ndechokuti sealant zviri nyore kushandisa uye chaizvo ayo functionality.

kusunungurwa Form

Available furo mukati sepombi vane huwandu rinowanzova 1 fő. On the 1 \ 4 humburumbira akazadzwa compressed gasi, uye vakasara rizere chaiyo zvinoriumba polyurethane. Zvikurukuru, furo inoshandiswa ichizadza makatsemuka siyana, rinotsemuka, maburi kana zvimwe in kuvharwa.

Inobva unhu, zita zvakarurama zvinhu - polyurethane furo. Nhasi, nepamusika rizere marudzi akasiyana zvakashandiswa kunama majoini anobudiswa panguva kuisa madhoo, mawindo, nezvimwewo, asi ichi furo - the nyore zvikuru, nyore uye inoshanda nzira kuti chinangwa ichi. It anomira pakati nezvimwe zvisipo nemhepo, zvikuru husingakwanisi zvokunze mitoro (zvakadai mhepo kana zvokuimba chiito) chanyatsosunga chaizvo, nyore kushandisa uye anowanika nomutengo mhando. Zvisinei, kushandisa nayo zvakare yakawanda inogona kutungamirira kumigumisiro inosuruvarisa.

Polyurethane furo - unhu

Kana furo vachirapa, zviri nekupedza dzikwanise mishonga kugadzikana fuma inonzi polyurethane. Pakutanga, rakagadzirwa nezvinhu zvinotevera: a polyisocyanate, catalysts kuti mhanyisa makemikari muitiro, propane-butane nezvakavhenganiswa, uyewo vaya zvinhu zvinowedzera kuramba moto. Rakakamurwa mhando mbiri: mumwe-chikamu vaviri-chikamu. Uyezve, pane yechando uye chirimo polyurethane furo, uyewo mhuri uye kushandiswa nenyanzvi. Vakasiyana takarirana mwero moto nemishonga.

Kana furo achangobva akaonekwa pamusika uye kwakatanga kushandisa vavaki, pakarepo Akakwezva vanachiremba nezvounhu hwakadai inzwi kuputira, mukuru chisimbiso ehupfumi, kuputira, kugadzwa unhu. Asi kushandisa polyurethane furo wakabatsirwa, zvakakodzera kushandisa nayo, kuchengeta kwezvinhu audzwa.

kusarudza

Nhasi, kune vagadziri vakawanda furo uyewo akasiyana ayo akasiyana ne maitiro zvakasiyana. Paunenge uchisarudza kuti mhando kunotenga, anofanira kutora mamwe kunenge nezvarwo. Somuenzaniso, furo vhoriyamu chinoratidza goho iyo kunoratidzwa pamusoro sepombi, haisi kusarudza chokuratidza. Anokonzerwa ndechokuti chinoratidza anomirira chitsama ane venhumbi inotengwa pasi akanaka ambient mamiriro imwe mhepo tembiricha, mwando, kumanikidzwa etc. The kushanda ezvinhu panguva dzaiitwa zvokuvaka kana mubindu runofarira anogona siyana zvinokosha, uye nokudaro nyanzvi polyurethane furo rakakodzera kwete vose. Uyewo, yeuka kuti bhuku mashoko ari nzira yokubudisa anogara zvikuru mudzidzi sealant munenge wechitatu. Uyewo, uchisarudza guchu furo, teererai kurema humburumbira. mureza wake - zviri 900 magiramu.