Polyvinyl Butyral Chemical

Get a Price/Quote

Product Details:

Smell Odorless
Taste Odorless and tasteless
Molecular Formula [C8H14O2]n
Ph Level Neutral
Refractive Rate 1.485-1.490
Boiling point Not applicable (polymeric solid)
Storage Room Temperature
Click to View more

Request to Call Back Send Inquiry

Product Details
Product Description

Polyvinyl Butyral Chemical Price And Quantity

Minimum Order Quantity 1 Kilograms

Water Absorption 0.5% (24h at 23C)
Vicat Softening Point 63-75C
Elongation at Break 200-250%
Tensile Strength 25-36 MPa
Film Thickness Range 0.38 mm - 1.52 mm
Packaging 25 kg bags
Shelf Life 12 months
Color White to pale yellow (powder/granules); colorless (film)
Transparency 98% (high optical clarity)

Polyvinyl Butyral Chemical Product Specifications

Melting Point 130-150C
Type Synthetic Resin
Poisonous Yes
Density 1.14 Gram per cubic centimeter(g/cm3)
Shape Granular/Powder
Solubility Soluble in alcohols, esters, and certain ketones; insoluble in water
Main Material Polyvinyl Butyral (PVB)
Molecular Weight Varies (polymeric)
Chemical Name Polyvinyl Butyral
Other Names PVB, Poly(1,3-butylene butyral)
Purity 99%
EINECS No 203-500-0
Structural Formula [-CH2CH(OH)-CH2CH(OC4H9)-]n
Non Toxic Yes
Boiling point Not applicable (polymeric solid)
HS Code 3905.30.00
Form Solid
Storage Room Temperature
Refractive Rate 1.485-1.490
Grade Industrial Grade
Standard GB/T 20801-2006
Ph Level Neutral
Molecular Formula [C8H14O2]n
Taste Odorless and tasteless
Smell Odorless
CAS No 63148-65-2
Usage Industrial, Construction, Laminated Glass
Application Industrial
Classification Inorganic Chemicals

Water Absorption 0.5% (24h at 23C)
Vicat Softening Point 63-75C
Elongation at Break 200-250%
Tensile Strength 25-36 MPa
Film Thickness Range 0.38 mm - 1.52 mm
Packaging 25 kg bags
Shelf Life 12 months
Color White to pale yellow (powder/granules); colorless (film)
Transparency 98% (high optical clarity)

Polyvinyl Butyral Chemical Trade Information

Payment Terms Cash in Advance (CID)
Supply Ability 1000 Kilograms Per Month
Delivery Time 7 Days
Main Domestic Market All India

Product Description

The resin known as polyvinyl butyral (or PVB) is frequently used in applications that need flexibility, toughness, optical clarity, strong binding, and adhesion to a variety of surfaces. By reacting polyvinyl alcohol and butyraldehyde, it is made. Laminated safety glass for car windscreens is the main use. KB PVB, Saflex, GlasNovations, Butacite, WINLITE, S-Lec, Trosifol, and EVERLAM are some brand names for PVB-films. A stronger and more heat-resistant filament for 3D printers than polylactic acid is PVB. It consists of two glass panels that are joined together by a protective interlayer, often made of polyvinyl butyral. It is frequently used in the automotive and architectural industries. Pressure and heat are applied during the bonding process.

Outstanding Clarity and Flexibility

Polyvinyl Butyral stands out due to its exceptional optical transmission-98% transparency-making it ideal for laminated glass applications where clarity is critical. Its combination of high tensile strength and considerable elongation at break ensures the material remains resilient and flexible under stress, effectively absorbing impact without shattering.

Industrial Specifications and Versatility

Supplied as a granular or powder solid and in a range of film thicknesses (0.38 mm to 1.52 mm), PVB's non-toxic and odorless composition meets stringent standards (GB/T 20801-2006). Its properties-such as neutral pH, Vicat softening point of 63-75C, and 99% purity-make it suitable for demanding industrial and construction environments.

User-Friendly Storage and Handling

Polyvinyl Butyral is packaged in 25 kg bags that ensure safe handling and extended shelf life of up to 12 months under ambient conditions. With its non-poisonous nature and ease of use, the product simplifies logistics and minimizes hazards during storage or transportation.

FAQ's of Polyvinyl Butyral Chemical:

Q: How can Polyvinyl Butyral be used in industrial and construction applications?

A: Polyvinyl Butyral is primarily used in the production of laminated safety glass for buildings and vehicles due to its high transparency and impact resistance. It holds glass layers together, enhancing durability and safety.

Q: What is the process for storing and handling Polyvinyl Butyral to ensure its quality?

A: PVB should be stored at room temperature in its original 25 kg bags, away from moisture and direct sunlight. Proper storage helps maintain its performance and extends its 12-month shelf life.

Q: When does Polyvinyl Butyral provide the greatest benefit in laminated glass production?

A: Polyvinyl Butyral delivers optimal benefits during impact or breakage, as it prevents glass shards from dispersing, improving safety and maintaining structural integrity.

Q: Where can Polyvinyl Butyral films be sourced in India?

A: PVB films can be sourced from reputable manufacturers and suppliers in India specializing in industrial-grade synthetic resins, listed under HS Code 3905.30.00.

Q: What are the key benefits of using PVB in industrial settings?

A: Key benefits include exceptional optical clarity, high flexibility, resistance to water, non-toxicity, and a reliable safety profile for demanding industrial and construction projects.

Q: How does Polyvinyl Butyral maintain its optical and physical properties over time?

A: When kept under recommended storage conditions, PVB maintains its high clarity, flexibility, and strength for up to 12 months, ensuring reliable performance throughout its shelf life.

Other Products in 'Industrial Chemicals' category

Benzyl Benzoate Chemical Price : 340 INR/Kilograms Minimum Order Quantity : 1 Usage : Topical medication, industrial solvent Form : Other, Clear liquid Molecular Formula : C14H12O2 Molecular Weight : 212.24 g/mol Main Material : Benzyl benzoate Grade : Agriculture Grade Purity : 99% Structural Formula : C6H5COOCH2C6H5 EINECS No : 2042059 Density : 1.118 Gram per cubic centimeter(g/cm3) Poisonous : Yes Melting Point : 1720C Type : Chemical compound Other Names : BnBzO, Benzoic acid phenylmethyl ester Chemical Name : Benzyl Benzoate Solubility : Slightly soluble in water, soluble in alcohol and oils Shape : Other, Liquid CAS No : 120514 Smell : Other, Faint aromatic odor Classification : Other, Aromatic ester Application : Industrial Storage : Other, Store in a cool, dry place HS Code : 29163000 Boiling point : 323C Non Toxic : Yes Standard : Meets BP/USP/EP Refractive Rate : nD 1.568 Ph Level : Approximately neutral

Send Inquiry

Dibutyl Tin Dilaurate Chemical Price : 700 INR/Kilograms Minimum Order Quantity : 1 Usage : Industrial chemical catalyst Form : Other, Clear liquid Molecular Formula : C32H64O4Sn Molecular Weight : 631.6 g/mol Main Material : Dibutyl Tin Dilaurate Grade : Industrial Grade Purity : 99% min Structural Formula : (C4H9)2Sn(OCOC11H23)2 EINECS No : 2049412 Density : 1.066 Gram per cubic centimeter(g/cm3) Poisonous : Yes Melting Point : 2425C Type : Chemical compound Other Names : DBTDL Chemical Name : Dibutyl Tin Dilaurate Chemical Solubility : Soluble in organic solvents Shape : Other, Liquid CAS No : 77587 Smell : Other, Faint odor Classification : Other, Catalyst Application : Industrial Storage : Room Temperature HS Code : 381590 Boiling point : 205C (decomposes) Non Toxic : Yes Standard : Industrial Refractive Rate : n20/D 1.483

Send Inquiry

Isophorone Diamine Chemical Minimum Order Quantity : 1 Usage : Industrial chemical, epoxy curing agent, synthesis of polyamides and polyurethanes Form : Other, Clear to pale yellow liquid Molecular Formula : C10H22N2 Molecular Weight : 170.30 g/mol Main Material : Isophorone Diamine (IPDA) Grade : Agriculture Grade Purity : 99% Structural Formula : C10H22N2 EINECS No : 2206668 Density : 0.92 Gram per cubic centimeter(g/cm3) Poisonous : Yes Melting Point : 8 C Type : Aliphatic diamine Other Names : IPDA, 3Aminomethyl3,5,5trimethylcyclohexylamine Chemical Name : Isophorone Diamine Solubility : Soluble in water, alcohol, and most organic solvents Shape : Other, Liquid (below 40C may partially crystallize) CAS No : 2855132 Smell : Other, Ammonialike, amine odor Classification : Other, Aliphatic amine Application : Industrial Storage : Room Temperature HS Code : 29213090 Boiling point : 247 C Non Toxic : Yes Standard : Complies with industrial quality standards Refractive Rate : n20/D 1.487 Ph Level : Alkaline

Send Inquiry

Isophorone Diisocyanate Minimum Order Quantity : 1 Usage : Used as a curing agent in polyurethane formulations Form : Other, Clear Liquid Molecular Formula : C12H18N2O2 Molecular Weight : 222.29 g/mol Main Material : Isophorone Diisocyanate (IPDI) Grade : Industrial Grade Purity : 99% Structural Formula : (CH3)6C9H10N2O2 EINECS No : 2238616 Density : 1.06 Gram per cubic centimeter(g/cm3) Poisonous : Yes Melting Point : 60 C Type : Aliphatic diisocyanate Other Names : IPDI Chemical Name : Isophorone Diisocyanate Solubility : Slightly soluble in water, soluble in organic solvents like acetone and ethyl acetate Shape : Other, Liquid CAS No : 4098719 Smell : Other, Pungent, sharp odor Classification : Other, Diisocyanate Application : Industrial Storage : Room Temperature HS Code : 29291090 Boiling point : 158 C (at 13 mmHg) Non Toxic : Yes Standard : Conforms to industrial standards Refractive Rate : n20/D 1.473

Send Inquiry

SEND INQUIRY CALL ME FREE