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

incazelo emfushane:

I-Polyvinyl Butyral Resin(PVB) iwumkhiqizo othathwe yi-polyvinyl alcohol ne-butadhide ngaphansi kwe-acid catalytic. Ngenxa yokuthi ama-molecule e-PVB aqukethe amagatsha amade, anokuthamba okuhle, izinga lokushisa eliphansi lengilazi, amandla okunwebeka aphezulu namandla okulwa nomthelela. I-PVB inokucaca okuhle kakhulu, i-solubility enhle, nokumelana nokukhanya okuhle, ukumelana namanzi, ukumelana nokushisa, ukumelana nokubanda, nokwakheka kwefilimu. Iqukethe amaqembu asebenzayo angenza ukusabela okuhlukahlukene okufana ne-acetylene-based saponification reactions, i-vinegarization ye-hydroxyl, ne-sulfonic acidization. Inokunamathela okuphezulu ngengilazi, insimbi (ikakhulukazi i-aluminium) nezinye izinto. Ngakho-ke, isetshenziswe kabanzi emkhakheni wokukhiqiza ingilazi yokuphepha, izinto zokunamathisela, iphepha lembali le-ceramic, iphepha le-aluminium ucwecwe, izinto zikagesi, imikhiqizo yokuqinisa ingilazi, ama-ejenti wokwelashwa kwendwangu, njll., futhi ibe yinto ebaluleke kakhulu yokwenziwa ye-resin.
I-PVB(Polyvinyl Butyral Resin) CAS:63148-65-2
Uchungechunge:PVB(Polyvinyl Butyral Resin) 1A/PVB(Polyvinyl Butyral Resin) 3A/PVB(Polyvinyl Butyral Resin) 6A

I-CAS: 63148-65-2

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Omqondofana

Ifilimu ye-Polyvinyl butyral;I-Polyvinyl Butyral (PVB); I-Poly(vinyl butyral)MW 30,000 - 35,000;I-Poly(vinyl butyral), impushana ecolekile, i-MW 36,000;I-Butvar(R) B-98;B-72 I-Polyvinyl butyral;I-Butvar®;B-vinylPoly6.

Izicelo ze-PVB

1. Ifilimu elincanyana lisetshenziselwa ukwenza izinto zesemishi zengilazi ephephile. Ingilazi ephephile yinhle futhi inamandla omthelela aphezulu. Isetshenziswa kabanzi emkhakheni wezokundiza nowezimoto.
2. Isetshenziselwa ukwakha izembatho ezingezansi zensimbi nopende obandayo ngokunamathela okuqinile nokumelana namanzi ngokunamathela okuqinile nokumelana kwamanzi.
3. Isetshenziselwa ukwakha iphepha lembali lefilimu elikhanyayo, elingangena esikhundleni sephepha lembali le-ceramic. Imboni ye-resin isetshenziselwa ukwakha ipulasitiki ye-crusher yezinsimbi ezingenayo insimbi njengensimbi nomthofu, ongahlanganiswa nezinhlobonhlobo zokunamathela. Isetshenziswa kabanzi ukubopha ngokhuni, i-ceramic, insimbi, ipulasitiki, isikhumba, ungqimba lwezinto zokucindezela.
4. Isetshenziselwa ukwenza ama-ejenti wokwelashwa kwendwangu kanye ne-gauze tube. Imboni yokudla isetshenziselwa ukwenza izinto zokupakisha ezinobuthi.
5. Imboni yokwenza iphepha isetshenziselwa ukwenza ama-ejenti okwelapha amaphepha. Ngaphezu kwalokho, ingasetshenziswa ukwenza ama-anti-shrinkables, ama-agent aqinile nezinye izinto ezingangeni manzi.
6. Ingasetshenziselwa ububele bemboni yokunyathelisa, ukuphrinta kwe-concave, ukuphrinta kwe-convex, ukunyathelisa kwe-silika net, ukudluliswa kokushisa, ngoba kuncibilika otshwaleni futhi okungeyona enobuthi, uphawu aluhlali luyiphunga, elingasetshenziswa embonini yokudla ezwela iphunga embonini yokudla. Njengetiye/ugwayi. Ngenxa yokuthi i-resin iwuhlobo lwe-cedic, inokunamathela okuhle kakhulu phezu kwengilazi ene-yin ion eqinile, efaneleka kakhulu ukuphrinta kwepuleti lengilazi lomhlobiso wesilika.

Imininingwane ye-PVB

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

Inhlanganisela	Ukucaciswa
Ukubukeka	Impushana emhlophe
Iqembu le-Butyraldehyde	68-85
I-Volatiles %	≤3%
I-asidi yamahhala(HCl)	≤0.05%
i-hydroxyl	19.8%
Ester	2.1%
I-Viscose(Methanol 6% isixazululo 20℃)	4-6
Ukungafihli	430nm
Ukungafihli	660nm

I-PVB(Polyvinyl Butyral Resin) 3A:

Inhlanganisela	Ukucaciswa
Ukubukeka	Impushana emhlophe
Iqembu le-Butyraldehyde	68-85
I-Volatiles %	≤3%
I-asidi yamahhala(HCl)	≤0.05%
i-hydroxyl	20.1%
Ester	2.0%
I-Viscose(Methanol 6% isixazululo 20℃)	9-18
Ukungafihli	430nm
Ukungafihli	660nm

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

Inhlanganisela	Ukucaciswa
Ukubukeka	Impushana emhlophe
Iqembu le-Butyraldehyde	68-85
I-Volatiles %	≤3%
I-asidi yamahhala(HCl)	≤0.05%
i-hydroxyl	20.2%
Ester	2.0%
I-Viscose(Methanol 6% isixazululo 20℃)	60-110
Ukungafihli	430nm
Ukungafihli	660nm