Polyurethane mai hana ruwa

Polyurethane mai hana ruwa shafi ne wani nau'i na prepolymer dauke da Isocyanate wanda aka shirya ta Bugu da kari polymerization na Isocyanate, polyether da sauransu, tare da kara kuzari, anhydrous ƙari, anhydrous cika wakili, sauran ƙarfi, da dai sauransu, daya-bangaren polyurethane hana ruwa shafi sanya ta hadawa da sauran. matakai.Irin wannan nau'in nau'in nau'in nau'in nau'i-nau'i ne na amsawa (danshi-curing) shafi tare da babban ƙarfi, tsayin tsayi, kyakkyawan juriya na ruwa da sauransu.Strong adaptability ga nakasawa daga cikin ciyawa Tushen.Polyurethane mai hana ruwa shafi wani nau'in nau'in kariyar muhalli ne mai kashi ɗaya wanda ake amfani da shi a cikin yanayin ruwa.Ya dogara ne akan shigo da polyurethane prepolymer ba tare da kwalta da kwalta ba.Shi ne danshi a cikin iska bayan tuntuɓar warkewa, a cikin farfajiyar tushe don samar da wani Layer na fim mai ƙarfi da tauri mara nauyi.

Siffofin samfur

(1) za a iya amfani da kai tsaye a kan wani iri-iri na jika ko busassun tushe saman.

(2).

(3) fim ɗin yana da sassaucin ra'ayi mai kyau, daidaitawa mai kyau don fadada tushe ko fashewa, da ƙarfin ƙarfin ƙarfi.

(4) Kariyar muhalli, rashin ɗanɗano mara guba, yanayi mara gurɓatacce, babu cutarwa ga mutum.

(5) Kyakkyawan juriya na yanayi, yawan zafin jiki ba ya gudana, ƙananan zafin jiki ba ya fashe, kyakkyawan aikin rigakafin tsufa, juriya mai, juriya, juriya ga ozone, acid da alkali yashwa.

(6) Fim ɗin da aka rufe yana da ƙarfi, ƙarancin ruwa ya cika, babu fashewa, babu Pinhole, babu kumfa, kuma ƙimar tururin ruwa yana ƙarami.(7) ginin yana da sauƙi, lokacin ginin yana ɗan gajeren lokaci, kulawa ya dace (8) bisa ga buƙata, na iya ƙaddamar da kowane launi (9) ingancin yana da haske, baya ƙara nauyin ginin..