POLY(VINYL BUTYRAL)

Product Name: POLY(VINYL BUTYRAL)
CAS No.: 27360-07-2
Chemical Name: POLY(VINYL BUTYRAL)
Synonyms: 70000 Mw;60000 Mw;140000 Mw;BUTVAR B-98;BUTVAR(R) BR;Approx Mw 70,000;Approx Mw 60,000;BUTVAR(R) RS 3120;Approx Mw 140,000;VINYL BUTYRYL POLYMER
CBNumber: CB8275873
Molecular Formula: C14H24O5
Formula Weight: 272.34
MOL File: 27360-07-2.mol

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POLY(VINYL BUTYRAL) Property

Density: 1.083 g/mL at 25 °C (lit.)
refractive index: n20/D 1.485
solubility: alcohols, glycol ethers and dioxane: soluble
form: powder
Dielectric constant: 3.3 - 3.9（0.0℃）
EPA Substance Registry System: Acetic acid ethenyl ester, polymer with 1,1-bis(ethenyloxy)butane and ethenol (27360-07-2)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: TR4955000

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 182567
Product name: Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate)
Purity: average Mw 50,000-80,000 by GPC, powder
Packaging: 250g
Price: $141
Updated: 2024/03/01

Sigma-Aldrich

Product number: 182567
Product name: Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate)
Purity: average Mw 50,000-80,000 by GPC, powder
Packaging: 500g
Price: $227
Updated: 2024/03/01

Sigma-Aldrich

Product number: 418420
Product name: Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate)
Purity: average Mw 170,000-250,000, powder
Packaging: 250g
Price: $172
Updated: 2024/03/01

Sigma-Aldrich

Product number: 418412
Product name: Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate)
Purity: average Mw 90,000-120,000, powder
Packaging: 250g
Price: $188
Updated: 2024/03/01

Sigma-Aldrich

Product number: 418439
Product name: Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate)
Purity: average Mw 70,000-100,000, powder
Packaging: 250g
Price: $152
Updated: 2022/05/15

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POLY(VINYL BUTYRAL) Chemical Properties,Usage,Production

Uses

Ceramic binder, dry toners, wood coatings, composite fiber binders, structural adhesives and interlayer in safety glass.

Preparation

Poly(vinyl butyral) may be prepared by dissolving poly(vinyl alcohol) (PVA) in a mixture of water and methanol and adding butyraldehyde and a small amount of sulfuric acid as a condensation agent and heating to 60°-70°C. The best quality poly(vinyl butyral) is stabilized by slurrying in alkali in order to prevent viscosity changes and discolorization. Urea is also used to stabilize the pH to about 1.5.
Some processes involve saponifying poly(vinyl acetate) (PVAc) to PVA with aqueous hydrochloric acid; butyraldehyde is then added directly. The resulting poly(vinyl butyral) solution is neutralized and the product precipitated with water, washed, and dried.

POLY(VINYL BUTYRAL) Preparation Products And Raw materials

Raw materials

Preparation Products

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POLY(VINYL BUTYRAL) Suppliers

China 23 France 1 Germany 2 Japan 2 Switzerland 1 United States 14 Global 43

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 18521735133 18521732826;
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25015
Advantage: 65

Chizhou Kailong Import and Export Trade Co., Ltd.

Tel
Fax: -
Email: xg01_gj@163.com
Country: China
ProdList: 9503
Advantage: 50

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51471
Advantage: 80

Alfa Chemistry

Tel: +1-5166625404
Fax: 1-516-927-0118
Email: Info@alfa-chemistry.com
Country: United States
ProdList: 21317
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing@energy-chemical.com
Country: China
ProdList: 44941
Advantage: 58

Hubei Shishun Biotechnology Co. Ltd

Tel: 027-59223025 15107168801
Fax: 027-59223025
Email: 1718480011@qq.com
Country: China
ProdList: 9990
Advantage: 58

Hubei Baidu Chemical Co., Ltd

Tel: 13627137652
Fax: 027-59223020
Email: 1438180055@qq.com
Country: China
ProdList: 9994
Advantage: 58

Hubei Qifei Pharmaceutical Chemical Co., Ltd

Tel: 027-027-59322506 18071128681
Fax: 027-59322506
Email: 1438082200@qq.com
Country: China
ProdList: 9995
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2815987 13927875076
Fax: 0751-2828607
Email: 3007432263@qq.com
Country: China
ProdList: 9984
Advantage: 58

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

Tel: 15229059051
Email: 1027@dideu.com
Country: China
ProdList: 9941
Advantage: 58

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View Lastest Price from POLY(VINYL BUTYRAL) manufacturers

Career Henan Chemical Co

Product: POLY(VINYL BUTYRAL) 27360-07-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: ≥98%
Supply Ability: 200kg
Release date: 2019-08-30

27360-07-2, POLY(VINYL BUTYRAL)Related Search:

Cupric acetylacetonate N-BUTYLISOCYANIDE 2,4-PENTANEDIONE, SILVER DERIVATIVE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) Tosylmethyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) PHENYLSELENOL Aluminum acetylacetonate TERT-BUTYL ISOCYANIDE METHYL ISOCYANOACETATE COBALT(II) ACETYLACETONATE Tris(2,4-pentanedionato)chroMiuM(III) SALCOMINE Ferric acetylacetonate Benzyl isocyanide Polyethylene

Aceticacidethenylester,polymerwith1,1-bis(ethenyloxy)butaneandethenol

poly(vinylbutyral-co-vinylalcohol-co-vinylacet

BUTVAR B-98

BUTVAR(R) BR

BUTVAR(R) RS 3120

POLY(VINYL BUTYRAL) 1,000

POLY(VINYL BUTYRAL) 2,000

POLY(VINYL BUTYRAL) 2,400

POLY(VINYL BUTYRAL) 630

POLY(VINYL BUTYRAL) 800

POLY(VINYL BUTYRAL) 920

POLY(VINYL BUTYRAL-CO-VINYL ALCOHOL-CO-VINYL ACETATE)

VINYL BUTYRYL POLYMER

POLY(VINYL BUTYRAL-CO-VINYL ALCOHOL-CO-V INYL ACETATE), AVE MW 170,000-250,000

POLY(VINYL BUTYRAL-CO-VINYL ALCOHOL-CO-V INYL ACETATE), AVE M.W. 50,000-80,

POLY(VINYL BUTYRAL-CO-VINYL ALCOHOL-CO-V INYL ACETATE), AVE. MW 90,000-120,000

POLY(VINYL BUTYRAL-CO-VINYL ALCOHOL-CO-V INYL ACETATE), 80 WT. % VINYL BUTY

POLY(VINYL BUTYRAL-CO-VINYL ALCOHOL-CO-V INYL ACETATE), AVE. MW 70,000-100,000

1,1-bis(ethenoxy)butane,ethenol,ethenyl acetate

Polyvinylbutyral, Molekulargewicht >40000 und 40-44 Mol-% Butyraldehyd

Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) average Mw 50,000-80,000 by GPC, powder

Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) average Mw 90,000-120,000, powder

vinyl butyral/ vinyl alcohol/ vinyl acetate terpolymer

VINYL ACETATE-VINYL BUTYRAL-VINYL ALCOHOL POLYMER

Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) average Mw 170,000-250,000, powder

Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate), average Mw 170000-250000

70000 Mw

Approx Mw 70,000

Poly(vinyl butyral),11% Hydroxyl, 1% acetate, 88% butyral

140000 Mw

Approx Mw 140,000

60000 Mw

Approx Mw 60,000

Poly(vinyl butyral),19% Hydroxyl, 1% acetate, 80% butyral

27360-07-2

Polymers

Vinyl Acetals

Hydrophobic Polymers

Polymer Science

Vinyl Acetals

Hydrophobic Polymers

Materials Science

Polymer Science