Umenzi Ixabiso Elihle PVB (iPolyvinyl Butyral Resin) CAS:63148-65-2

inkcazo emfutshane:

I-Polyvinyl Butyral Resin (PVB) yimveliso efunyanwa yi-polyvinyl alcohol kunye ne-butadhyde phantsi kwe-asidi catalytic. Ngenxa yokuba iimolekyuli ze-PVB ziqulathe amasebe amade, zithambile kakuhle, zinobushushu obuphantsi beglasi, zinamandla aphezulu okunwebeka kwaye zinamandla okulwa nempembelelo. I-PVB icacile kakhulu, iyanyibilika kakuhle, kwaye iyamelana nokukhanya okuhle, iyamelana namanzi, iyamelana nobushushu, iyamelana nokubanda, kwaye yakha ifilimu. Iqulethe amaqela asebenzayo anokwenza iimpendulo ezahlukeneyo ezifana neempendulo ze-saponification ezisekelwe kwi-acetylene, i-vinegarisation ye-hydroxyl, kunye ne-sulfonic acidization. Inamathela kakhulu kwiglasi, isinyithi (ingakumbi i-aluminium) kunye nezinye izinto. Ke ngoko, isetyenziswa kakhulu kwiindawo zokwenza iglasi yokhuseleko, izincamathelisi, iphepha leentyatyambo ze-ceramic, iphepha le-aluminium foil, izinto zombane, iimveliso zokuqinisa iglasi, ii-arhente zonyango lwelaphu, njl.njl., kwaye iba yinto efunekayo ye-resin yokwenziwa.
I-PVB (iPolyvinyl Butyral Resin) CAS：63148-65-2
Uthotho：PVB (iPolyvinyl Butyral Resin) 1A/PVB (iPolyvinyl Butyral Resin) 3A/PVB (iPolyvinyl Butyral Resin) 6A

I-CAS: 63148-65-2

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izithethantonye

Ifilimu yePolyvinyl butyral; iPolyvinyl Butyral (PVB); iPoly(vinyl butyral)MW 30,000 - 35,000; iPoly(vinyl butyral), umgubo ocolekileyo wegranular, i-nominal MW 36,000; iButvar(R) B-98; iB-72 iPolyvinyl butyral; iButvar®; iB-76 iPolyvinyl butyral.

Usetyenziso lwe-PVB

1. Ifilimu encinci isetyenziselwa ukwenza izinto zesandwich zeglasi ekhuselekileyo. Iglasi ekhuselekileyo ilungile kwaye inamandla aphezulu. Isetyenziswa kakhulu kwicandelo leenqwelo moya kunye neemoto.
2. Isetyenziselwa ukwenza iingubo zesinyithi ezisezantsi kunye nepeyinti ebandayo enamathelayo kakhulu kunye nokumelana namanzi kunye nokunamathelayo kakhulu kunye nokumelana namanzi.
3. Isetyenziselwa ukwenza iphepha leentyatyambo elicwebezelayo, elinokuthatha indawo yephepha leentyatyambo zeseramikhi. Ishishini leresin lisetyenziselwa ukwenza iplastiki yokuqhekeza iintsimbi ezingezizo intsimbi ezifana nentsimbi kunye nelothe, ezinokudityaniswa kwiindidi ezahlukeneyo zeglu. Isetyenziswa kakhulu ekudibaniseni iinkuni, iseramikhi, isinyithi, iplastiki, isikhumba, kunye nomgangatho wezinto zoxinzelelo.
4. Isetyenziselwa ukwenza izinto zokunyanga ilaphu kunye netyhubhu yegauze. Ishishini lokutya lisetyenziselwa ukwenza izinto zokupakisha ezinetyhefu.
5. Ishishini lokwenza amaphepha lisetyenziselwa ukwenza ii-arhente zonyango lwephepha. Ukongeza, lingasetyenziselwa ukuvelisa izinto ezithintela ukushwabana, ii-arhente eziqinileyo kunye nezinye izinto ezingangeni manzi.
6. Ingasetyenziselwa ukuthambisa ishishini lokushicilela, ukuprinta okugobileyo, ukuprinta okugobileyo, ukuprinta isilika, ukuhanjiswa kobushushu, kuba inyibilikiswa kwi-alcohol kwaye ayinatyhefu, isitywino asihlali sivumba, elingasetyenziswa kwishishini lokutya elinovelwano kwivumba kwishishini lokutya. Njengeti/iicuba. Ngenxa yokuba i-resin iluhlobo lwe-cedic, inamathele kakuhle kumphezulu weglasi ene-yin ion enamandla, efanelekileyo ngokukodwa kwiiprinta zesilika zokuhombisa iipleyiti zeglasi.

Inkcazo ye-PVB

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

Ikhompawundi	Inkcazo
Inkangeleko	Umgubo omhlophe
Iqela le-Butyraldehyde	68-85
Iipesenti eziguquguqukayo	≤3%
I-asidi yasimahla (HCl)	≤0.05%
i-hydroxyl	19.8%
I-Ester	2.1%
I-Viscose(Isisombululo seMethanol 6% 20℃)	4-6
Ukungafihlisi	430nm
Ukungafihlisi	660nm

I-PVB (i-Polyvinyl Butyral Resin) 3A:

Ikhompawundi	Inkcazo
Inkangeleko	Umgubo omhlophe
Iqela le-Butyraldehyde	68-85
Iipesenti eziguquguqukayo	≤3%
I-asidi yasimahla (HCl)	≤0.05%
i-hydroxyl	20.1%
I-Ester	2.0%
I-Viscose(Isisombululo seMethanol 6% 20℃)	9-18
Ukungafihlisi	430nm
Ukungafihlisi	660nm

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

Ikhompawundi	Inkcazo
Inkangeleko	Umgubo omhlophe
Iqela le-Butyraldehyde	68-85
Iipesenti eziguquguqukayo	≤3%
I-asidi yasimahla (HCl)	≤0.05%
i-hydroxyl	20.2%
I-Ester	2.0%
I-Viscose(Isisombululo seMethanol 6% 20℃)	60-110
Ukungafihlisi	430nm
Ukungafihlisi	660nm