Polyvinyl Acetate Beads

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Polyvinyl Acetate Beads Specification

Type
Polyvinyl Acetate Beads

CAS No
9003-20-7

EINECS No
618-355-0

Grade
Industrial Grade

Purity(%)
>99%

Application
Adhesives, Paints, Coatings, Textile Sizing, Paper & Packaging

Color
White or Off-White

Form
Beads

About Polyvinyl Acetate Beads

Polyvinyl Acetate Beads

Backed by a modern manufacturing plant, we are a renowned manufacturer, exporter and supplier of Polyvinyl Acetate Beads. This products is composed of vinac resins, which are small, glass like beads of high purity polyvinyl, which is used in laminating label & hot melt adhesives, overprint varnishes, pigmented & grease proof paper coating, industrial lacquers & coating printing inks textile & finishes & several other applications. Having odorless & nontoxic properties, Polyvinyl Acetate Beads are resistant to attack by weak acids, alkalies & salts, but are soluble in many organic solvents. We offer the product at highly competitive prices.

Features:

High purity
Odorless
Nontoxic properties
At highly competitive prices

Technical Specification :

B - 15 B-25 B-100
Molar viscosity 10.0 to 12.0, 15.0 to 18.0 60.75
Molecular Weight 90,000 1,40,000 5,00,000 %) 1.5 1.5 2.0
Acid (as acetic) 0.1 0.1 0.1
Softening Point 130 =10 155 =10-( C )
Form Spherical granules, all pass 8 mesh Screen
Density 20C 1.19 Grams/cc
Specific Heat 0.39 cal/gram/C
Burning rate slow
Tensile Strength Up to 5000 psi
Water resistance Prolonged immersion results in sight water absorption
Particularly in low viscosity grades

GRADES
	B-15	B-25	B-100
Molar viscosity	10.0-12.0	15.0-18.0	60.75
Molecular Weight	90,000	1,40,000	5,00,000
%)	1.5	1.5	1.5
Acid (as acetic) Max)	0.1	0.1	0.1
Softening Point (C)	13=10	155=10	-
From	Spherical granules, all pass 8 mesh Screen
Density 20C	1.19 Grams /cc
Specific Heat	0.39 cal/ gram /C
Burning rate	Slow
Tensile Strength	Up to 500 psi
Water resistance	Prolonged immersion results in sight water absorption , Particularly in low viscosity grades
The viscosities of the B 15 , B 25 & ASB 516 beads are determined in a No 200 Ostwald - fensek Tube at 20 C . The viscosity of the B 100 beads is determined by a Brook field Viscometer , Model RVO at 20 C with a No. 2 Spindle at 20 R.P.M. To make the determinations, the B grades are dissolved in toluene.

Versatile Applications Across Industries

Polyvinyl Acetate Beads are a crucial component for a multitude of industries. Whether used in formulating powerful adhesives, enhancing paint and coating performance, or improving textile and paper products, their adaptability and reliability make them suitable for a variety of manufacturing needs. These beads provide consistent results while maintaining safety and purity.

Optimal Storage and Packaging Solutions

Our Polyvinyl Acetate Beads are packaged in robust HDPE bags to protect product integrity throughout storage and transportation. For best results, keep the beads in a cool, dry place away from moisture. With a shelf life of up to 24 months, these beads retain their essential properties, supporting your ongoing production requirements without concern for quality degradation.

FAQs of Polyvinyl Acetate Beads:

Q: How should Polyvinyl Acetate Beads be stored to optimize shelf life?

A: Polyvinyl Acetate Beads should be kept in a cool, dry environment, preferably in their original HDPE bags, to preserve quality and ensure a shelf life of up to 24 months.

Q: What are the primary industrial applications of these beads?

A: These beads are ideal for adhesives, paints, coatings, textile sizing, and paper & packaging industries due to their purity, particle uniformity, and versatility.

Q: When is it beneficial to use Polyvinyl Acetate Beads over other adhesive materials?

A: Polyvinyl Acetate Beads are preferred when high purity and odorless properties are required, especially in applications demanding non-toxicity and reliable bonding strength.

Q: Where can these beads be sourced from?

A: Polyvinyl Acetate Beads are available from reputed exporters, manufacturers, and suppliers across India specializing in industrial-grade polymer materials.

Q: What is the process for utilizing these beads in manufacturing?

A: The beads are typically heated until they reach their melting point (230C), then integrated into formulations for adhesives, coatings, or other industrial products.

Q: How do Polyvinyl Acetate Beads benefit end-product performance?

A: They enhance durability, provide excellent adhesion, and ensure the finished products are free from unwanted odors and toxicity, catering to a wide range of industry requirements.

Q: Are these beads safe for use in contact with packaging and textiles?

A: Yes, as Polyvinyl Acetate Beads are non-toxic, they are suitable for applications in products that may have occasional human contact, such as packaging and textiles.

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