Umkhiqizi Intengo Enhle PVB (Polyvinyl Butyral Resin) CAS: 63148-65-2

Intengo Enhle Yomkhiqizi PVB (i-Polyvinyl Butyral Resin) CAS: 63148-65-2 Isithombe Esivelele

incazelo emfushane:

I-Polyvinyl Butyral Resin (PVB) umkhiqizo oncishiswa yi-polyvinyl alcohol kanye ne-butadhyde ngaphansi kwe-acid catalytic. Ngenxa yokuthi ama-molecule e-PVB aqukethe amagatsha amade, anobumnene obuhle, izinga lokushisa eliphansi lengilazi, amandla aphezulu okwelula kanye namandla okulwa nomthelela. I-PVB inokucaca okuhle kakhulu, ukuncibilika okuhle, kanye nokumelana okuhle kokukhanya, ukumelana namanzi, ukumelana nokushisa, ukumelana nokubanda, kanye nokwakheka kwefilimu. Iqukethe amaqembu asebenzayo angenza ukusabela okuhlukahlukene njengokusabela kwe-saponification okusekelwe ku-acetylene, uviniga we-hydroxyl, kanye ne-sulfonic acidization. Inamathela kakhulu ngengilazi, insimbi (ikakhulukazi i-aluminium) nezinye izinto. Ngakho-ke, isetshenziswe kabanzi emikhakheni yokukhiqiza ingilazi yokuphepha, izinamathiselo, iphepha lezimbali ze-ceramic, iphepha le-aluminium foil, izinto zikagesi, imikhiqizo yokuqinisa ingilazi, izinto zokwelapha indwangu, njll., futhi iba yinto ebaluleke kakhulu ye-resin yokwenziwa.
I-PVB (i-Polyvinyl Butyral Resin) CAS：63148-65-2
Uchungechunge：PVB (i-Polyvinyl Butyral Resin) 1A/PVB (i-Polyvinyl Butyral Resin) 3A/PVB (i-Polyvinyl Butyral Resin) 6A

I-CAS: 63148-65-2

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Amagama afanayo

Ifilimu ye-Polyvinyl butyral; I-Polyvinyl Butyral (PVB); I-Poly(vinyl butyral)MW 30,000 - 35,000; I-Poly(vinyl butyral), impuphu ecolekile ye-granular, i-MW eqondile 36,000; I-Butvar(R) B-98; I-B-72 I-Polyvinyl butyral; I-Butvar®; I-B-76 I-Polyvinyl butyral.

Izicelo ze-PVB

1. Ifilimu encane isetshenziselwa ukwenza izinto zesangweji zengilazi ephephile. Ingilazi ephephile ilungile futhi inamandla amakhulu okushaya. Isetshenziswa kabanzi emkhakheni wezindiza kanye nezimoto.
2. Isetshenziselwa ukudala izembozo zensimbi ezingezansi kanye nopende obandayo onamathelayo kakhulu kanye nokumelana namanzi onamathelayo kakhulu kanye nokumelana namanzi.
3. Isetshenziselwa ukudala iphepha lezimbali elicwebezelayo, elingathatha indawo yephepha lezimbali ze-ceramic. Imboni ye-resin isetshenziselwa ukudala ipulasitiki yokuqhekeza yezinsimbi ezingezona i-ferrous njengensimbi kanye ne-lead, ezingalinganiswa nezinhlobonhlobo zezinamathiselo. Isetshenziswa kabanzi ekuhlanganiseni izinkuni, i-ceramic, insimbi, ipulasitiki, isikhumba, kanye nongqimba lwezinto zokucindezela.
4. Kusetshenziselwa ukwenza izinto zokwelapha indwangu kanye neshubhu le-gauze. Imboni yokudla isetshenziselwa ukwenza izinto zokupakisha ezinobuthi.
5. Imboni yokwenza amaphepha isetshenziselwa ukwenza izinto zokwelapha amaphepha. Ngaphezu kwalokho, ingasetshenziswa ukukhiqiza izinto ezilwa nokushwabana, izinto eziqinile kanye nezinye izinto ezingangeni manzi.
6. Ingasetshenziswa ukwehlisa ubumnene bemboni yokunyathelisa, ukunyathelisa okugobile, ukunyathelisa okugobile, ukunyathelisa okunetha lesilika, ukudlulisa ukushisa, ngoba incibilika otshwaleni futhi ayinabo ubuthi, uphawu aluhlali luyiphunga, elingasetshenziswa embonini yokudla ezwela iphunga embonini yokudla. Njengetiye/ugwayi. Ngenxa yokuthi i-resin iwuhlobo lwe-cedic, inokunamathela okuhle kakhulu ebusweni bengilazi ene-yin ion enamandla, efaneleka kakhulu ekuhlobiseni ipuleti lengilazi ngemihlobiso yesilika.

Imininingwane ye-PVB

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

Inhlanganisela	Imininingwane
Ukubukeka	Impuphu emhlophe
Iqembu le-butyraldehyde	68-85
I-Volatiles %	≤3%
I-asidi yamahhala (HCl)	≤0.05%
i-hydroxyl	19.8%
I-Ester	2.1%
I-Viscose(Isixazululo se-Methanol 6% 20℃)	4-6
Ukucaca	430nm
Ukucaca	660nm

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

Inhlanganisela	Imininingwane
Ukubukeka	Impuphu emhlophe
Iqembu le-butyraldehyde	68-85
I-Volatiles %	≤3%
I-asidi yamahhala (HCl)	≤0.05%
i-hydroxyl	20.1%
I-Ester	2.0%
I-Viscose(Isixazululo se-Methanol 6% 20℃)	9-18
Ukucaca	430nm
Ukucaca	660nm

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

Inhlanganisela	Imininingwane
Ukubukeka	Impuphu emhlophe
Iqembu le-butyraldehyde	68-85
I-Volatiles %	≤3%
I-asidi yamahhala (HCl)	≤0.05%
i-hydroxyl	20.2%
I-Ester	2.0%
I-Viscose(Isixazululo se-Methanol 6% 20℃)	60-110
Ukucaca	430nm
Ukucaca	660nm