Umenzi wexabiso eliLungileyo PVB(i-Polyvinyl Butyral Resin) CAS:63148-65-2

inkcazelo emfutshane:

I-Polyvinyl Butyral Resin(PVB) yimveliso efunyenwe yi-polyvinyl alcohol kunye ne-butadhide phantsi kwe-acid catalytic. Ngenxa yokuba iimolekyuli zePVB ziqulethe amasebe amade, zinokuthamba okuhle, ubushushu obuphantsi beglasi, ukolula okuphezulu kunye namandla achasene nempembelelo. I-PVB inokukhanya okubalaseleyo, ukunyibilika okulungileyo, kunye nokumelana nokukhanya okulungileyo, ukuxhathisa kwamanzi, ukumelana nobushushu, ukumelana nokubanda, kunye nokwakheka kwefilimu. Iqulethe amaqela asebenzayo anokuthi enze iimpendulo ezahlukeneyo ezifana ne-acetylene-based saponification reactions, i-vinegarization ye-hydroxyl, kunye ne-sulfonic acidization. Inokunamathela okuphezulu ngeglasi, isinyithi (ingakumbi i-aluminium) kunye nezinye izinto. Ke ngoko, isetyenziswe ngokubanzi kwimimandla yokwenziwa kweglasi yokhuseleko, izinto zokuncamathelisa, iphepha leentyatyambo zeceramic, iphepha lefoyile yealuminium, izinto zombane, iimveliso zokuqinisa iglasi, iiarhente zonyango lwelaphu, njl., kwaye ibe yinto eyimfuneko yokwenziwa kweresin.
I-PVB (i-Polyvinyl Butyral Resin) CAS: 63148-65-2
Series:PVB(Polyvinyl Butyral Resin) 1A/PVB(Polyvinyl Butyral Resin) 3A/PVB(Polyvinyl Butyral Resin) 6A

CAS: 63148-65-2

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izithethantonye

Polyvinyl butyral film;Polyvinyl Butyral (PVB);Poly(vinyl butyral)MW 30,000 - 35,000;Poly(vinyl butyral), umgubo ocolekileyo wegranular, ogama linguMW 36,000;Butvar(R) B-98;B-72 Polyvinyl butyral;Butvar®lyvinyl;B-7.

Usetyenziso lwePVB

1. Ifilimu encinci isetyenziselwa ukwenza izinto zesandwich kwiglasi ekhuselekileyo. Iglasi ekhuselekileyo ilungile kwaye inamandla anempembelelo ephezulu. Isetyenziswa ngokubanzi kwinqwelomoya kunye nentsimi yeemoto.
2. Isetyenziselwa ukwenza iingubo eziphantsi zetsimbi kunye nepeyinti ebandayo ngokubambelela okuqinileyo kunye nokuchasana kwamanzi kunye nokubambelela okuqinileyo kunye nokuchasana kwamanzi.
3. Isetyenziselwa ukwenza iphepha leentyatyambo zefilimu eqaqambileyo, enokuthi ithathe indawo yephepha leentyatyambo zeceramic. Umzi-mveliso we-resin usetyenziselwa ukwenza iplastiki yokutyumza kwiintsimbi ezingenayo i-ferrous njengentsimbi kunye nelothe, enokuthi ifaniswe kwiintlobo ezahlukeneyo zokuncamathelisa. Isetyenziselwa ngokubanzi ukudibanisa iinkuni, i-ceramic, isinyithi, iplastiki, isikhumba, i-layer yezixhobo zoxinzelelo.
4. Isetyenziselwa ukwenza ii-agent zonyango zonyango kunye ne-gauze tube. Ishishini lokutya lisetyenziselwa ukwenza izinto zokupakisha ezinetyhefu.
5. Ishishini lokwenza iphepha lisetyenziselwa ukwenza ii-agent zonyango zephepha. Ukongeza, ingasetyenziselwa ukwenza i-anti-shrinkables, i-agent eqinile kunye nezinye izinto ezingenamanzi.
6. Ingasetyenziselwa ukuthantamisa kweshishini lokushicilela, ukuprintwa kwe-concave, ukuprintwa kwe-convex, ukuprintwa kwe-silk net, ukuhanjiswa kobushushu, ngenxa yokuba inyibilika etywaleni kunye ne-non-toxic, itywina ayihlali ivumba, elinokusetyenziswa kwishishini lokutya elinovelwano kwivumba kwishishini lokutya. Ezinje ngeti/imidiza. Ngenxa yokuba i-resin iluhlobo lwe-cedic, inoncamathiselo olugqwesileyo kumphezulu weglasi kunye ne-yin ion eyomeleleyo, elungele ngokukodwa i-glass plate yokuhombisa iiprints zesilika.

Ukucaciswa kwePVB

I-PVB(I-Polyvinyl Butyral Resin) 1A:

Umdibaniso	Inkcazo
Imbonakalo	Umgubo omhlophe
Iqela leButyraldehyde	68-85
Ukuguquguquka %	≤3%
Iasidi yasimahla(HCl)	≤0.05%
ihydroxyl	19.8%
Ester	2.1%
Viscose(Methanol 6% isisombululo 20℃)	4-6
Ukungafihli	430nm
Ukungafihli	660nm

PVB(Polyvinyl Butyral Resin) 3A:

Umdibaniso	Inkcazo
Imbonakalo	Umgubo omhlophe
Iqela leButyraldehyde	68-85
Ukuguquguquka %	≤3%
Iasidi yasimahla(HCl)	≤0.05%
ihydroxyl	20.1%
Ester	2.0%
Viscose(Methanol 6% isisombululo 20℃)	9-18
Ukungafihli	430nm
Ukungafihli	660nm

I-PVB(I-Polyvinyl Butyral Resin) 6A:

Umdibaniso	Inkcazo
Imbonakalo	Umgubo omhlophe
Iqela leButyraldehyde	68-85
Ukuguquguquka %	≤3%
Iasidi yasimahla(HCl)	≤0.05%
ihydroxyl	20.2%
Ester	2.0%
Viscose(Methanol 6% isisombululo 20℃)	60-110
Ukungafihli	430nm
Ukungafihli	660nm