PVB ke Eng?& PVB e tsosolositsoeng ke eng?
Polyvinyl butyral (kapa PVB) ke resin e sebelisoang haholo lits'ebetsong tse hlokang ho tlama ka matla, ho hlaka, ho khomarela libaka tse ngata, ho tiea le ho tenyetseha.E entsoe ka joala ba polyvinyl ka karabelo ka butyraldehyde.Kopo e kholo ke khalase ea polokeho ea laminated bakeng sa lifensetere tsa moea tsa koloi.Mabitso a khoebo a lifilimi tsa PVB a kenyelletsa KB PVB, Saflex, GlasNovations, Butacite, WINLITE, S-Lec, Trosifol le EVERLAM.PVB e fumaneha hape e le 3D printer filament e matla le e hanyetsanang le mocheso ho feta polylactic acid (PLA).Polyvinyl butyral (PVB) e nkoa e le acetal 'me e thehoa ho tloha karabelo ea aldehyde le joala.Sebopeho sa PVB se bontšitsoe ka tlase, empa ka kakaretso ha se etsoe ka mokhoa ona hantle.E entsoe ka tsela eo polymer e leng motsoako oa PVB, polyvinyl alcohol (PVOH), le likarolo tsa polyvinyl acetate joalokaha ho bontšitsoe setšoantšong.Lichelete tse lekanyelitsoeng tsa likarolo tsena li laoloa empa hangata li ajoa ka mokhoa o sa reroang ka ketane ea limolek'hule.Thepa ea li-polymers e ka ntlafatsoa ka ho laola likarohano tsa likarolo tse tharo.
Recycled PVB (RPVB), eo hape e tsejoang e le Recycled Polyvinyl Butyral, ke letlalo la maiketsetso le entsoeng ka ho nchafatsa lifensetere tsa moea ho tsoa likhalaseng tsa likoloi tse lahliloeng.Joalo ka thepa ea polymeric, letlalo lena la PVB la moreki le sebelisoa haholo ke liindasteri tsa upholstery, liphutheloana le liindasteri tsa likoloi.
Ke hobane'ng ha PVB e tsosolositsoeng e le thepa e tšoarellang?
1.Recycled PVB carbon footprint ke 25 linako tse ka tlaase ho feta virgin PVB.Eketsa bophelo bo botle ba lihlahisoa tsa rona.Metsi a fokolang, ha ho na lik'hemik'hale tse chefo, le taolo ea eco e entsoeng.
2. Ka ho arola, ho hloekisa, le ho fetola, PVB e tsosolositsoeng e ne e ka fetoloa thepa e felileng.Ka tlhahiso e tsoelang pele, ho etsoa lifilimi tse fapa-fapaneng tse bonolo, likhoele tse koahetsoeng, le lisebelisoa tse phophomang.
3.Ho sebelisa thepa ena ho fokotsa carbon footprint ea precoat ka 80% bapisoa le latex setso.Lithaele tsohle tse tloaelehileng tsa k'hapete tse nyane li se li hlahisoa ka precoat ea eona, ho fokotsa tšusumetso ea tikoloho haholo.
4. Recycled PVB e entsoe ka ho recycle windshields ho tloha likhalase tsa mohaho oa likoloi tse lahliloeng.Ka hona ho fetola thepa ena eo e kileng ea e-ba e sa sebelisoeng hape ho ba thepa e tala ea boleng bo holimo.Seo se bolela ho fokotsa litšila tsa lifensetere, tse leng molemo tikolohong ea rona.Ka nako e ts'oanang, retelehela ho litšila ho mohloli, oo hape o leng molemo ho polanete ea rona.
Ke hobane'ng ha re khetha lisebelisoa tsa PVB tse tsosolositsoeng?
1. Thepa ea PVB ha e na litšila ebile ha e na mongobo, ho bonolo haholo ho hloekisa mekotla ea rona.
2. Kaha thepa ea PVB e matla haholo.Lihlahisoa tse entsoeng ka PVB e tsosolositsoeng li matla ebile lia senyeha.
3. Recycled PVB ea letlalo sebopeho se ikhethang se fana ka mefuta-futa bakeng sa lisebelisoa tse pharaletseng, 'me ke khetho e ntle ka ho fetisisa ea PVC.
4. Recycled PVB ke eco-friendly ebile ha e kotsi ho batho ka ho fokotsa carbon footprint ha e ntse e eketsa bophelo bo botle ba lihlahisoa.Ha e kenyelle lik'hemik'hale tse chefo tse kang Dimethylformamide (DMF) le Dimethylfumarate (DMFu).
5. Recycled PVB ha e na No BPA, No Plasticizers, No Phthalates, e bolokehile.
6. Recycled PVB e ka senyeha, ke thepa e sebetsang hantle ka tikoloho.
7. Lihlahisoa tse entsoeng ka PVB e tsosolositsoeng li shebahala li le mabothobotho haholo, li lokile, li le ntle, li sa kenelle metsi ebile li tšoarella.Batho ba bangata ba rata boitsebiso bona.
8. Litšenyehelo tsa PVB e tsosolositsoeng ha li phahame hakaalo.Kahoo bareki ba bangata ba ka amohela theko ea lihlahisoa tse entsoeng ka PVB e tsosolositsoeng.