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

UV b-75 waxaa inta badan loo isticmaalaa polyurethane. Qaabaynta duritaanka falcelinta Polyurethane (RIM Polyurethane), tusaale ahaan, thermoplastic Polyurethane elastomer (TPU). Ove b-75 waxaa sidoo kale loo isticmaali karaa dhejisyada ama dahaarka polyurethane sida tarpaulin, maro hoosteeda iyo maqaar macmal ah.

VU b-75 si wax ku ool ah ayuu uga hortagi karaa burburka alaabada polyurethane marka ay jiraan xaaladaha iftiinka ama cimilada, sida cidhifka polyurethane, guddiga qalabka, guddiga albaabka, isteerinka, xarigga shaabadaynta albaabka iyo daaqadda, meesha madaxa lagu xidho iyo birta gacanta lagu qabto.

Intaa waxaa dheer, UV b-75 si fudud ayaa loogu dari karaa alaabada udgoon ee polyurethane iyo aliphatic polyurethane ee loogu talagalay alaabada wax lagu sameeyo ee thermoplastic, xumbada is-daboolida polyurethane ee semi-adag, iyo dahaarka kale ee polyurethane.

UV b-75 waxaa loo isticmaali karaa midabyo dabiici ah ama walxo kale oo midab leh, gaar ahaan xasiliyaha iftiinka ee alaabta kor ku xusan.

Maadaama uu yahay antioxidant dareere ah oo leh waxqabad aad u wanaagsan, UV b-75 wuxuu leeyahay faa'iidooyinka ah in la awoodo in la shubo oo la bamgareeyo, lagana xoreeyo wasakhowga boodhka inta lagu jiro isticmaalka iyo waqtiga isku darka gaaban. Dhammaan dareerayaashu ma soo daataan inta lagu jiro kaydinta polyols, xitaa heerkulka hooseeya.