Kudzidza Pamusoro peKugadziridzwa Kwemvura YePolyurethane Leather Kupedzisa Featured Image

Kudzidza Pamusoro peKugadziriswa KweMvura Polyurethane Leather Finishing

Tsanangudzo Pfupi:

Mukugadzirisa kwekugadzirwa kweganda, kupedzisa inzira inokosha zvikuru, iyo ine simba rinokosha zvikuru pakushandiswa kukosha kweganda.Nekuvandudzwa kwehupfumi uye nekuenderera mberi kwekuvandudzwa kwemararamiro evanhu, vanhu vane zvakakwirira uye zvepamusoro zvinodiwa zvematehwe ekupedzisa vamiririri, uye mumakore achangopfuura, ivo zvishoma nezvishoma vakaswedera pedyo nenharaunda-inoshamwaridzana mhando.Iyo yemvura polyurethane dehwe yekupedzisa mumiriri inogona kunyatso kudzivirira kusvibiswa uye chepfu yezvechinyakare kupedza vamiririri, uye ine hunhu hwekuchengetedza nyore, kutakura uye kusapisa.Iyo ine kuita kwakanakisa, asi ichine zvimwe zvikanganiso mukupfeka kuramba uye kuramba mvura.Inoda vashandi vakakodzera kuti vashingairire kuongorora uye kugadzirisa iyo yemvura polyurethane dehwe yekupedzisa agent.

Tumira email kwatiri

Product Detail

Product Tags

Kugadziriswa KweMvura Polyurethane Leather Finishing Agent

Sarudza 10g attapulgite ivhu, wedzera 100ml ye hydrochloric acid ine mutsara we 1mol / L kune ivhu, sanganisa maviri, funga kwemaawa makumi maviri nemana, uye wozotonhora pasi.Zvadaro, iyo filtrate inoshambidzwa nemvura yakasvibiswa kuitira kuti filtrate irege kuva ne chloride ions.Iyo filtrate yakaomeswa muchoto ine kutonhora kwe100 ° C. mushure mekumirira kwemaawa makumi maviri nemana, inogayiwa kuva upfu.Saka, iyo asidhi inorapwa attapulgite inowanikwa.

Kugadziridzwa Kwemvura Yakazara Polyurethane Resin Lotion Ine Attapulgite

Gadzirira iyo asidhi yakarapwa attapulgite muparadziso ine chikamu chikuru che10%, shandisa electromagnetic inosimudzira kwemaawa maviri, uye wozoitisa ultrasonic dispersion kweawa imwe.Zvadaro, wedzera aqueous polyurethane resin lotion mukupararira pasi pemamiriro ezvinhu anomutsa, umo chikamu chikuru che aqueous polyurethane resin lotion i 20%, Zvinyorwa zveasidhi yakagadziriswa attapulgite inodzorwa kuva pakati pe0.1% ne5% yemvura-based polyurethane. resin lotion, iyo miviri inobvumirwa kuita pa 70 ℃ kwemaawa mana, uyezve chigadzirwa chinonangidzirwa kusvika ku20% nekushandisa rotary evaporator.Nokudaro, kugadziriswa kwemvura-based polyurethane resin lotion nekushandisa attapulgite ivhu kunotanga kuitika.Mushure meizvozvo, iyo firimu yakagadzirwa nekushandiswa kwechigadzirwa chakagadziridzwa, uye 20g yechigadzirwa chakaiswa mufodya ye polytetrafluoroethylene kuti ibudirire kugadzira firimu.