Musiyano pakati peMvura yakavakirwa Polyurethane neOiri yakavakirwa Polyurethane
Mvura-based polyurethane waterproof coating inzvimbo ine hushamwari yakakwira-molecular polymer elastic isina mvura zvinhu zvine kunaka kunamatira uye kusapinda. Iine kunamatira kwakanaka kune simende-based substrates sekongiri nematombo uye zvigadzirwa zvesimbi. Chigadzirwa chacho chine maitiro emakemikari akagadzikana uye anogona kumira kwenguva refu kune chiedza chezuva. Iine maitiro ehunyoro hwakanaka uye kureba kwakakura.
Product Performance Features
1. Kuonekwa: Chigadzirwa chacho chinofanira kunge chisina mazamu mushure mekukurudzira uye mune imwe yunifomu.
2. Iine simba rakanyanya kusimba, kureba kwepamusoro, kunaka kwakanaka, kushanda kwakanaka mumhepo yakakwirira uye yakaderera, uye kugadzikana kwakanaka kune kupikisa, kuputika, uye deformation ye substrate.
3. Kubata kwayo kwakanaka, uye hapana kurapa kweprimer kunodiwa pama substrates akasiyana-siyana anosangana nezvinodiwa.
4. Iyo yekuputira inoomesa uye inoumba firimu mushure meiyo inodzivirira mvura, isingaori, inodzivirira mold, uye inodzivirira kuneta.
5. Kushanda kwayo kwezvakatipoteredza kwakanaka, sezvo isina benzene kana coal tar components, uye hapana chimwe chinogadziriswa chinodiwa panguva yekuvaka.
6. Icho chinhu chimwe-chikamu, chinotonhora-chinoshandiswa chigadzirwa chiri nyore kushandisa uye kushandisa.
Kushandiswa kwechigadzirwa
1. Inokodzera makamuri epasi pevhu, nzvimbo dzekupaka dzepasi pevhu, nzira yepasi pevhu yakavhurika uye tunnel.
2. Kicheni, dzimba dzekugezera, pasi slabs, mabhakoni, matenga asina kubuda.
3. Vertical waterproofing uye kudzivirira mvura kwemakona, majoini uye mamwe mashoko akanaka, pamwe nekuiswa chisimbiso chekudzivirira mvura.
4. Kudzivirira mvura yemadziva ekutuhwina, matsime ekugadzira, matangi emvura, uye migero yemadiridziro.
5. Kudzivirira mvura kwenzvimbo dzekupaka uye matenga emakona.
Oil-based polyurethane waterproof coating ndeye yakakwira mamorekuru isingapindi mvura iyo inoomesa nekuomesa pamusoro. Iyo inogadzirwa neisocyanates uye polyols sezvinhu zvikuru, iine akasiyana ebetsero maajenti akadai sekubatanidza latent hardener uye plasticizers, uye inogadzirwa neakakosha maitiro ekupisa-tembiricha dehydration uye polymerization reaction. Kana yashandiswa, inoiswa kune substrate isina mvura, uye yakaoma, inoshanduka uye isina seamless polyurethane waterproof film inoumbwa pa substrate surface nemakemikari reaction pakati pe -NCO yekupedzisira boka re polyurethane prepolymer uye mwando mumhepo.
Product Performance Features
1. Chitarisiko: Chigadzirwa chacho muviri wakafanana we viscous usina gel uye mapundu.
2. Single-chikamu, yakagadzirira kushandiswa panzvimbo, kutonhora kuvakwa, nyore kushandisa, uye chinodiwa chekunyorova kwe substrate hakusi kuomarara.
3. Kubata kwakasimba: Kubata kwakanaka kune konkrete, dhaka, ceramics, plaster, huni, nezvimwe zvinhu zvekuvaka, kugadzikana kwakanaka kune shrinkage, kuputika uye deformation ye substrate.
4. Firimu isina seams: Kunamatira kwakanaka, hapana chikonzero chekushandisa primer pane dzakasiyana-siyana substrates inosangana nezvinodiwa.
5. High tensile simba remufirimu, yakakura elongation rate, yakanaka elasticity, yakanaka kuchinjika kune shrinkage uye deformation ye substrate.
6. Chemical resistance, kuderera kwekushisa kwekudzivirira, kuchembera kuramba, mold resistance, kuita zvakanaka kwemvura. Kushandiswa kwechigadzirwa
Oil-based polyurethane waterproof coating inogona kushandiswa kudzivirira mvura kuvakwa kwezvivakwa zvitsva uye zvekare, matenga, dzimba dzepasi, dzimba dzekugezera, dziva rekushambira, mapurojekiti ekudzivirira ehurumende, nezvimwewo. Inogonawo kushandiswa kudzivirira mvura kuvakwa kwesimbi pombi.
Musiyano pakati pemafuta-based polyurethane uye mvura-based polyurethane:
Oil-based polyurethane ine yakakwirira yakasimba yemukati kupfuura mvura-based polyurethane, asi inogadzirwa neisocyanate, polyether, uye akasiyana anobatsira maajenti akadai seakasanganiswa latent kurapa agent uye plasticizers, anogadzirirwa neakakosha maitiro pakupisa kwakanyanya, sekubvisa mvura uye polymerization reaction. Iine huwandu hukuru hwekusvibiswa, kana ichienzaniswa nemvura-based polyurethane, inova yakasvibira uye ine ushamwari hwezvakatipoteredza chigadzirwa chisina kusvibiswa. Inokodzera kushandiswa kwemukati, zvakadai sekicheni uye yekugezera.
Nguva yekutumira: May-29-2024