Ko te Polyvinyl Butyral Resin(PVB) he hua ka tukuna e te waipiro polyvinyl me te butadhyde i raro i te waikawa catalytic.Na te mea kei roto i nga ngota ngota PVB nga manga roa, he pai te ngawari, he iti te pāmahana karaihe, he kaha totoro teitei me te kaha anti-paanga.Ko te PVB he tino marama, he pai te whakarewatanga, me te pai o te rama rama, te aukati wai, te wera wera, te makariri, me te hanga kiriata.Kei roto i nga roopu mahi ka taea te mahi i nga momo tauhohenga penei i te tauhohenga saponification e pa ana ki te acetylene, te winika o te hydroxyl, me te waikawa sulfonic.He nui te piri ki te karaihe, te whakarewa (ina koa ko te konumohe) me etahi atu mea.Na reira, kua whakamahia nuitia i roto i nga mara o te hanga karaihe haumaru, whakapiri, pepa puawai uku, pepa konumohe konumohe, taonga hiko, hua whakakaha karaihe, kaihoko maimoatanga papanga, me etahi atu, ka waiho hei rauemi kapia waihanga tino nui.
PVB( Polyvinyl Butyral Resin) CAS:63148-65-2
Raupapa:PVB( Polyvinyl Butyral Resin) 1A/PVB( Polyvinyl Butyral Resin) 3A/PVB( Polyvinyl Butyral Resin) 6A
CAS: 63148-65-2