Uruganda Igiciro Cyiza PVB (Polyvinyl Butyral Resin) CAS: 63148-65-2

ibisobanuro bigufi:

Polyvinyl Butyral Resin (PVB) nigicuruzwa cyanduzwa n'inzoga za polyvinyl na butadhyde munsi ya catalitiki ya aside. Kuberako molekile ya PVB irimo amashami maremare, afite ubworoherane bwiza, ubushyuhe buke bwikirahure, imbaraga zirambuye hamwe nimbaraga zo kurwanya -impact. PVB ifite umucyo mwiza, gukemuka neza, no kurwanya urumuri rwiza, kurwanya amazi, kurwanya ubushyuhe, kurwanya ubukonje, no gukora firime. Harimo amatsinda akora ashobora gukora reaction zitandukanye nka acetylene-ishingiye kuri saponification reaction, vinegere ya hydroxyl, na acide sulfonique. Ifite cyane hamwe nikirahure, ibyuma (cyane cyane aluminium) nibindi bikoresho. Kubwibyo, yakoreshejwe cyane mubijyanye no gukora ibirahure byumutekano, ibifatika, impapuro zindabyo za ceramique, impapuro za aluminiyumu, ibikoresho byamashanyarazi, ibicuruzwa byongera ibirahure, ibikoresho byo kuvura imyenda, nibindi, kandi bihinduka ibikoresho byingirakamaro bya sintetike.
PVB (Resin ya Polyvinyl Butyral) CAS ： 63148-65-2
Urukurikirane ： PVB (Resin Polyvinyl Butyral Resin) 1A / PVB (Resin Polyvinyl Butyral Resin) 3A / PVB (Resin ya Polyvinyl Butyral) 6A

URUBANZA: 63148-65-2

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Synonyme

Filime ya polyvinyl; Butyral;

Porogaramu ya PVB

1. Filime yoroheje ikoreshwa mugukora ibikoresho bya sandwich kubirahure bifite umutekano. Ikirahure gifite umutekano ni cyiza kandi gifite imbaraga zo hejuru. Ikoreshwa cyane mubyindege no mumodoka.
2. Ikoreshwa mugukora ibyuma byo hepfo hamwe n irangi rikonje hamwe no gufatana cyane hamwe no kurwanya amazi hamwe no gukomera hamwe no kurwanya amazi.
3. Ikoreshwa mugukora impapuro zindabyo za firime nziza, zishobora gusimbuza impapuro zindabyo za ceramic. Inganda za resin zikoreshwa mugukora plastike ya crusher kubutare butagira amabara nkicyuma nisasu, bishobora guhuzwa nibintu bitandukanye. Ikoreshwa cyane muguhuza ibiti, ceramic, ibyuma, plastike, uruhu, urwego rwibikoresho byingutu.
4. Ikoreshwa mugukora imiti yo kuvura imyenda hamwe na tube ya gaz. Inganda zibiribwa zikoreshwa mugukora ibikoresho byo gupakira uburozi.
5. Inganda zikora impapuro zikoreshwa mugukora ibikoresho byo kuvura impapuro. Mubyongeyeho, irashobora gukoreshwa mugukora anti-shrinkable, ibikoresho bikomeye nibindi bikoresho bitarinda amazi.
6. Nkicyayi / itabi. Kuberako resin ari ubwoko bwa cedic, ifite gufatana neza hejuru yikirahure hamwe na yin ion ikomeye, ikwiriye cyane cyane kubirahure byerekana ibirahuri bya silike.

Ibisobanuro bya PVB

PVB (Resin ya Polyvinyl Butyral) 1A:

Guteranya	Ibisobanuro
Kugaragara	Ifu yera
Itsinda rya Butyraldehyde	68-85
Ibirunga%	≤3%
Acide yubusa (HCl)	≤0,05%
hydroxyl	19.8%
Ester	2.1%
Viscose(Methanol 6% igisubizo 20 ℃)	4-6
Gukorera mu mucyo	430nm
Gukorera mu mucyo	660nm

PVB (Polyvinyl Butyral Resin) 3A:

Guteranya	Ibisobanuro
Kugaragara	Ifu yera
Itsinda rya Butyraldehyde	68-85
Ibirunga%	≤3%
Acide yubusa (HCl)	≤0,05%
hydroxyl	20.1%
Ester	2.0%
Viscose(Methanol 6% igisubizo 20 ℃)	9-18
Gukorera mu mucyo	430nm
Gukorera mu mucyo	660nm

PVB (Resin ya Polyvinyl Butyral) 6A:

Guteranya	Ibisobanuro
Kugaragara	Ifu yera
Itsinda rya Butyraldehyde	68-85
Ibirunga%	≤3%
Acide yubusa (HCl)	≤0,05%
hydroxyl	20.2%
Ester	2.0%
Viscose(Methanol 6% igisubizo 20 ℃)	60-110
Gukorera mu mucyo	430nm
Gukorera mu mucyo	660nm