Indlela ethe nkqo imveliso eqhubekayo ye-PU ethambileyo yetekhnoloji yitekhnoloji entsha ephuhliswe kwaye inelungelo elilodwa lomenzi yiBritish Hymon National Co., Ltd. ngeminyaka yoo-1980.Isizathu sokuba iteknoloji yenkqubo ethe nkqo itsale umdla kwishishini le-polyurethane kwaye iphumelele uphuhliso olukhawulezayo ayinakwahlulwa kwizinto zayo ezibalaseleyo.Iimpawu zenkqubo zezi: ①Ummandla womhlaba uncitshiswe kakhulu, kuphela 600㎡;② Izinga lokuhamba kwezinto eziphathekayo liyancipha ukuya kwi-20, 40kg / min;③Kwaesi sixhobo sinokuvelisa iibhloko zogwebu ezingqukuva kunye neebhloko zamagwebu ezixande, kwaye zifuna kuphela ukubuyisela ezinye iindawo ukuvelisa ngokutshintshanayo;④Ubungakanani bebhloko yogwebu buqhelekile, kwaye inkunkuma yokucheba ingancitshiswa ibe yi-4% ~ 6%;⑤ Kwi-cross-section efanayo, ukuhanjiswa kweempawu ezibonakalayo ze-foam zifana;⑥Ilahleko yokuqalisa/yokumiswa kucuthiwe, kwaye ubude beemveliso ezineziphene malunga ne-lm.Le nkqubo ifanelekile kwiifektri ezincinci kunye neziphakathi kunye nemveliso yonyaka ye-500 ~ 4000t.Ngexesha elifanayo, iindleko zotyalo-mali ziphantsi kwaye abasebenzi bayagcinwa.Inkqubo yendlela ethe nkqo inamanyathelo amaninzi afana nokugcinwa kwemathiriyeli ekrwada, ukulinganisa, ukuxuba, igalelo, ugwebu, ukuguga, ukuphakamisa amagwebu, ukusika, kunye nokuhanjiswa kwamagwebu.

Isibhengezo:Eminye imixholo ivela kwi-Intanethi, kwaye umthombo uye waphawulwa.Zisetyenziselwa kuphela ukubonisa izibakala okanye izimvo ezichazwe kweli nqaku.Zezonxibelelwano kunye nokufunda kuphela, kwaye azikho ezinye iinjongo zorhwebo.Ukuba kukho naluphi na ulwaphulo, nceda uqhagamshelane nathi ukuze ucime ngokukhawuleza.