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Chaw tsim tshuaj paus Zoo Nqe PVB (Polyvinyl Butyral Resin) CAS: 63148-65-2

piav qhia luv luv:

Polyvinyl Butyral Resin (PVB) yog ib yam khoom uas tau cog lus los ntawm polyvinyl cawv thiab butadhyde nyob rau hauv acid catalytic.Vim hais tias PVB molecules muaj cov ceg ntev, lawv muaj softness zoo, tsis muaj iav kub, siab stretching zog thiab los tiv thaiv lub zog.PVB muaj cov pob tshab zoo, zoo solubility, thiab lub teeb pom kev zoo, dej tsis kam, kub tsis kam, txias ua haujlwm, thiab tsim cov yeeb yaj kiab.Nws muaj cov pab pawg ua haujlwm uas tuaj yeem ua ntau yam tshuaj tiv thaiv xws li acetylene-based saponification cov tshuaj tiv thaiv, vinegarization ntawm hydroxyl, thiab sulfonic acidization.Nws muaj adhesion siab nrog iav, hlau (tshwj xeeb yog txhuas) thiab lwm yam ntaub ntawv.Yog li ntawd, nws tau siv dav hauv kev tsim cov iav kev nyab xeeb, nplaum, ceramic paj ntawv, aluminium ntawv ci ntawv, cov khoom siv hluav taws xob, cov khoom siv iav, cov khoom siv kho mob, thiab lwm yam, thiab dhau los ua cov khoom siv hluavtaws indispensable.
PVB (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 Nr


Product Detail

Khoom cim npe

Synonyms

Polyvinyl butyral zaj duab xis; Polyvinyl Butyral (PVB); Poly (vinyl butyral) MW 30,000 - 35,000; Poly (vinyl butyral), zoo granular hmoov, nominal MW 36,000; Butvar (R) B-98; B-72 Polyvinyl butyral; B-76 Polyvinyl butyral

Kev siv ntawm PVB

1. Cov zaj duab xis nyias yog siv los ua cov khoom siv sandwich kom muaj kev ruaj ntseg iav.Cov iav muaj kev nyab xeeb yog qhov zoo thiab muaj lub zog muaj zog.Nws yog dav siv nyob rau hauv aviation thiab tsheb teb.
2. Nws yog siv los tsim cov hlau hauv qab coatings thiab cov xim txias uas muaj zog adhesion thiab dej tsis kam nrog muaj zog adhesion thiab dej tsis kam.
3. Nws yog siv los tsim ib lub ci ci paj paj ntawv, uas tuaj yeem hloov cov ntawv paj paj.Kev lag luam resin yog siv los tsim cov yas crusher rau cov hlau uas tsis yog-ferrous xws li hlau thiab txhuas, uas tuaj yeem sib phim rau ntau yam nplaum.Nws yog dav siv rau kev sib txuas ntawm ntoo, ceramic, hlau, yas, tawv, txheej ntawm cov ntaub ntawv siab.
4. Siv los ua cov tshuaj kho cov ntaub thiab cov ntaub qhwv lub raj.Kev lag luam zaub mov yog siv los ua cov khoom ntim tshuaj lom.
5. Kev lag luam papermaking yog siv los ua cov ntawv kho mob.Tsis tas li ntawd, nws tuaj yeem siv los tsim cov khoom tiv thaiv shrinkables, cov neeg ua haujlwm nruj thiab lwm yam khoom siv dej tsis zoo.
6. Nws tuaj yeem siv rau kev sib tw ntawm kev lag luam luam ntawv, concave printing, convex printing, silk net printing, heat transfer, vim nws yog yaj hauv cawv thiab tsis muaj tshuaj lom, lub foob tsis nyob hauv qhov tsw, uas tuaj yeem siv tau. nyob rau hauv kev lag luam khoom noj khoom haus uas yog rhiab rau cov ntxhiab tsw hauv kev lag luam khoom noj.Xws li tshuaj yej / luam yeeb.Vim hais tias cov resin yog hom cedic, nws muaj cov adhesion zoo heev ntawm lub iav nrog lub zog yin ion, uas yog tshwj xeeb tshaj yog haum rau iav phaj kho kom zoo nkauj silk prints.

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Specification ntawm PVB

PVB (Polyvinyl Butyral Resin) 1A:

Compound

Specification

Qhov tshwm sim

Dawb hmoov

Butyraldehyde pawg

68-85 : kuv

Volatiles%

3%

Dawb acid (HCl)

0.05%

hydroxyl

19.8 ib%

Ester

2.1%

Viscose(Methanol 6% daws 20 ℃)

4-6

Pob tshab

430nm ua

660nm ua

PVB (Polyvinyl Butyral Resin) 3A:

Compound

Specification

Qhov tshwm sim

Dawb hmoov

Butyraldehyde pawg

68-85 : kuv

Volatiles%

3%

Dawb acid (HCl)

0.05%

hydroxyl

20.1%

Ester

2.0%

Viscose(Methanol 6% daws 20 ℃)

9–18

Pob tshab

430nm ua

660nm ua

PVB (Polyvinyl Butyral Resin) 6A:

Compound

Specification

Qhov tshwm sim

Dawb hmoov

Butyraldehyde pawg

68-85 : kuv

Volatiles%

3%

Dawb acid (HCl)

0.05%

hydroxyl

20.2%

Ester

2.0%

Viscose(Methanol 6% daws 20 ℃)

60-110 : kuv

Pob tshab

430nm ua

660nm ua

Packing ntawm PVB

Logistics kev thauj mus los 1
Logistics kev thauj mus los 2

15kg / hnab, 1 ton / bale

Cia: Khaws rau hauv qhov zoo kaw, lub teeb-resistant, thiab tiv thaiv los ntawm ya raws.

nruas

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb