Isifunxi se-UV UV B-75 CAS 41556-26-7; 125643-61-0; 23328-53-2

I-UV b-75 isetyenziswa kakhulu kwi-polyurethane. I-Reaction injection molding I-Polyurethane (RIM Polyurethane), umzekelo, i-thermoplastic Polyurethane elastomer (TPU). I-Ove b-75 ingasetyenziswa nakwizinto zokuncamathelisa okanye izinto zokugquma i-polyurethane ezifana ne-tarpaulin, ilaphu elingaphantsi kunye nesikhumba esenziwe ngokwenziwa.

I-VU b-75 inokuthintela ngempumelelo ukonakala kweemveliso ze-polyurethane phantsi kokukhanya okanye iimeko zemozulu, ezifana ne-polyurethane sole, iphaneli yezixhobo, iphaneli yomnyango, ivili lokuqhuba, umgca wokuvala ucango kunye neefestile, i-headrest kunye ne-handrail.

Ukongeza, i-UV b-75 ingongezwa ngokulula kwiimveliso ze-polyurethane enuka kamnandi kunye ne-aliphatic polyurethane kwiimveliso zokubumba ze-thermoplastic, ii-polyurethane ezizimelayo eziqinileyo, kunye nezinye iingubo ze-polyurethane.

I-UV b-75 ingasetyenziswa needayi zendalo okanye ezinye izinto ezinemibala, ingakumbi kwi-light stabilizer yezi mveliso zingasentla.

Njenge-antioxidant engamanzi esebenza kakuhle, i-UV b-75 ineenzuzo zokuba ikwazi ukuthululwa nokupompa, ingenalo uthuli olungcolisayo ngexesha lokusetyenziswa kwaye ixutywe ixesha elifutshane. Zonke izinto ezimanzi azikhawulezi ngexesha lokugcinwa kwee-polyols, nokuba kubushushu obuphantsi.