Yintoni i-PVB?& Yintoni ephinda isetyenziswe kwakhona kwi-PVB?
I-Polyvinyl butyral (okanye i-PVB) yintlaka esetyenziswa kakhulu kwizicelo ezifuna ukubopha okuqinileyo, ukucaca okubonakalayo, ukunamathela kwiindawo ezininzi, ukuqina kunye nokuguquguquka.Ilungiswa ukusuka kwi-polyvinyl alcohol ngokuphendula nge-butyraldehyde.Esona sicelo siphambili yiglasi yokhuseleko elaminethiweyo kwi-windshields yemoto.Amagama orhwebo eefilimu ze-PVB aquka i-KB PVB, i-Saflex, i-GlasNovations, i-Butacite, i-WINLITE, i-S-Lec, i-Trosifol kunye ne-EVERLAM.I-PVB ikwafumaneka njenge-3D yomshicileli we-Filament eqinile kwaye ixhathisa ubushushu ngaphezu kwe-polylactic acid (PLA) .I-Polyvinyl butyral (PVB) ithathwa njenge-acetal kwaye yenziwe ngokusabela kwe-aldehyde kunye notywala.Ubume bePVB buboniswe ngezantsi, kodwa akwenziwanga ngale ndlela kanye.Yenziwe ngendlela yokuba i-polymer ingumxube we-PVB, i-polyvinyl alcohol (PVOH), kunye namacandelo e-polyvinyl acetate njengoko kuboniswe kumfanekiso.Izixa ezihambelanayo zala macandelo alawulwa kodwa ngokubanzi asasazwa ngokungacwangciswanga ngetsheyini yemolekyuli.Iimpawu zeepolymers zinokulungiswa ngokulawula umlinganiselo wamacandelo amathathu.
I-Recycled PVB (RPVB), ekwaziwa ngokuba yi-Recycled Polyvinyl Butyral, sithwathwa esenziwe ngokuphinda kusetyenziswe iifestile zomoya kwiimoto ezakha iiglasi ezilahliweyo.Njengomathiriyeli wepolymeric, le PVB yesikhumba yasemva komthengi isetyenziswa kakhulu yi-upholstery, ukupakishwa, kunye nemizi-mveliso yeemoto.
Kutheni i-PVB esetyenzisiweyo iyinto ezinzileyo?
1.Recycled PVB carbon footprint ngama-25 amaxesha angaphantsi kune-virgin PVB.Ukwandisa impilo yempahla yeemveliso zethu.Amanzi amancinci, akukho michiza eyityhefu, kunye nolawulo lwe-eco olwenziweyo.
2.Ngokwahlula, ukucocwa, nokuhlenga-hlengisa, i-PVB ehlaziyiweyo inokuguqulwa ibe yimathiriyeli egqityiweyo.Ngokuqhubeka nokuveliswa, iifilimu ezahlukeneyo ezithambileyo, imisonto egqunyiweyo, kunye nezixhobo ezinogwebu ziyenziwa.
3.Ukusebenzisa le nto kunciphisa i-carbon footprint ye-precoat nge-80% xa kuthelekiswa ne-latex yendabuko.Zonke iithayile zekhaphethi ze-tuff ezisemgangathweni ziveliswa ngoku kunye ne-precoat yayo, inciphisa kakhulu impembelelo yokusingqongileyo.
4. I-PVB ehlaziywayo yenziwa ngokuphinda kusetyenziswe iifestile zomoya ukusuka kwiiglasi zokwakha iimoto ezilahliweyo.Ngaloo ndlela ukuguqula le mathiriyeli ibikade ingenakuphinda isetyenziswe ibe yimathiriyeli ekrwada ekumgangatho ophezulu.Oko kuthetha ukunciphisa inkunkuma ye-windshields, elungile kwindalo esingqongileyo.Kwangaxeshanye jikela kwinkunkuma kumthombo, oko kukwalungile nakwiplanethi yethu.
Kutheni sikhetha imathiriyeli ye-PVB ehlaziyiweyo?
1. Izinto ze-PVB zi-Dirt-proof kunye nobungqina bokufuma, kulula kakhulu ukucoca iingxowa zethu.
2. Ekubeni izinto ze-PVB zomelele kakhulu.Iimveliso ezenziwe kwi-PVB ehlaziyiweyo zomelele kwaye ziyangqubeka.
3.Ulwakhiwo olulodwa lwesikhumba olusetyenzisiweyo lwe-PVB lubonelela ngeendlela ezahlukeneyo kwizicelo ezibanzi, kwaye yeyona nto ingcono kwi-PVC.
4. I-PVB ehlaziyiweyo i-eco-friendly kwaye ayinabungozi ebantwini ngokunciphisa i-carbon footprint ngelixa inyusa impilo yempahla yeemveliso.Ayibandakanyi iikhemikhali ezinobuthi ezifana neDimethylformamide (DMF) kunye neDimethylfumarate (DMFu).
5. I-PVB ehlaziyiweyo ayinayo i-No BPA, i-Plasticizers, i-Phthalates, ikhuselekile.
6. I-PVB esetyenzisiweyo iyawohloka, yimathiriyeli e-eco-friendly.
7. Iimveliso ezenziwe kwi-PVB ehlaziyiweyo zikhangeleka zitofotofo kakhulu, zithe tye, zintle, zingenamanzi kwaye zomelele.Abantu abaninzi bayayithanda le nto.
8. Iindleko zePVB ehlaziyiweyo azikho phezulu kangako.Ke ngoko uninzi lwabathengi banokwamkela ixabiso leemveliso ezenziwe kwi-PVB ehlaziyiweyo.