He aha ka PVB? & He aha ka PVB hana hou?
ʻO ka polyvinyl butyral (a i ʻole PVB) kahi resin i hoʻohana nui ʻia no nā noi e koi ai i ka hoʻopaʻa ikaika ʻana, ka mālamalama optical, adhesion i nā papa he nui, ka paʻakikī a me ka maʻalahi.Hoʻomākaukau ʻia mai ka waiʻona polyvinyl e ka hopena me ka butyraldehyde.ʻO ka noi nui he aniani palekana laminated no nā pale makani kaʻa.ʻO nā inoa kālepa no nā kiʻiʻoniʻoni PVB e komo pū me KB PVB, Saflex, GlasNovations, Butacite, WINLITE, S-Lec, Trosifol a me EVERLAM.Loaʻa ka PVB ma ke ʻano he filament mīkini paʻi 3D i ʻoi aku ka ikaika a ʻoi aku ka wela ma mua o ka polylactic acid (PLA).Hōʻike ʻia ke ʻano o ka PVB ma lalo, akā ʻaʻole i hana ʻia ma kēia ʻano.Hana ʻia ma ke ʻano he hui ʻia ka polymer o PVB, polyvinyl alcohol (PVOH), a me nā ʻāpana polyvinyl acetate e like me ka mea i hōʻike ʻia ma ke kiʻi.Hoʻomalu ʻia nā huina pili o kēia mau ʻāpana akā ua puʻunaue wale ʻia lākou ma o ke kaulahao molekala.Hiki ke hoʻonui ʻia nā waiwai o nā polymers ma o ka hoʻomalu ʻana i nā ratio o nā ʻāpana ʻekolu.
ʻO PVB Recycled (RPVB), i ʻike ʻia ʻo Recycled Polyvinyl Butyral, he ʻili synthetic i hana ʻia e ka hana hou ʻana i nā pale makani mai nā aniani kūkulu hale i haʻalele ʻia.Ma ke ʻano he mea polymeric, hoʻohana nui ʻia kēia ʻili PVB post-consumer e ka upholstery, packaging, a me nā ʻoihana automotive.
No ke aha i hana hou ʻia ai ka PVB i mea hoʻomau?
1. Recycled PVB carbon footprint he 25 manawa ha'aha'a ma mua o PVB pu'upa'a.E hoʻonui i ke olakino waiwai o kā mākou huahana.Ua emi ka wai, ʻaʻohe mea ʻawaʻawa, a me ka hoʻoponopono kaiaola i hana ʻia.
2. Ma ka hoʻokaʻawale ʻana, hoʻomaʻemaʻe, a me ka hoʻololi ʻana, hiki ke hoʻololi ʻia ka PVB recycled i mau mea i hoʻopau ʻia.Ma o ka hana hou ʻana, hana ʻia nā kiʻiʻoniʻoni palupalu like ʻole, nā wili i uhi ʻia, a me nā mea hoʻohua.
3. ʻO ka hoʻohana ʻana i kēia mea e hoʻemi ai i ka footprint carbon o ka precoat e 80% i hoʻohālikelike ʻia me ka latex kahiko.Ua hana ʻia nā kile kāpeti micro tuff maʻamau a pau me kona precoat, e hōʻemi nui ana i ka hopena o ke kaiapuni.
4. Hana ʻia ʻo PVB i hana hou ʻia e ka hana hou ʻana i nā pale makani mai nā aniani kūkulu hale i haʻalele ʻia.Pēlā e hoʻololi ai i kēia mea ʻaʻole hiki ke hoʻohana hou ʻia i mea maka kiʻekiʻe.ʻO ia hoʻi ka hoʻemi ʻana i ka ʻōpala o nā pale makani, maikaʻi ia i ko mākou kaiapuni.Ma ka manawa like e huli i ka ʻōpala i kumu waiwai, maikaʻi nō hoʻi ia i ko kākou honua.
No ke aha mākou e koho ai i nā mea PVB recycled?
1. ʻO ka mea PVB he Dirt-proof and Moisture-proof, he mea maʻalahi loa ia e hoʻomaʻemaʻe i kā mākou mauʻeke.
2. No ka mea he ikaika loa ka mea PVB.ʻO nā huahana i hana ʻia mai ka PVB recycled he ikaika a paʻakikī.
ʻO 3.Recycled PVB leather's unique structure e hāʻawi i ka versatility no nā noi ākea, a ʻo ia ke koho maikaʻi loa i ka PVC.
4. ʻO ka PVB i hana hou ʻia he kaiaola a me ka pōʻino ʻole i ke kanaka ma o ka hōʻemi ʻana i ka wāwae kalapona me ka hoʻonui ʻana i ke olakino waiwai o nā huahana.ʻAʻole ia e hoʻokomo i nā kemika ʻona e like me Dimethylformamide (DMF) a me Dimethylfumarate (DMFu).
5. ʻAʻole loaʻa i ka PVB Recycled ʻAʻohe BPA, ʻAʻohe Plasticizers, ʻAʻohe Phthalates, palekana.
6. ʻO ka PVB i hana hou ʻia he degradable, he mea pili i ka kaiaola.
7. ʻO nā huahana i hana ʻia mai ka PVB i hana hou ʻia ke nānā aku i ka nani loa, pololei, nani, wai ʻole a paʻa.Makemake nui ka poʻe i kēia mea.
8. ʻAʻole kiʻekiʻe ke kumukūʻai o ka PVB i hana hou ʻia.No laila hiki i ka hapa nui o nā mea kūʻai ke ʻae i ke kumukūʻai huahana i hana ʻia mai ka PVB recycled.