Eagle Homopolymer 510/50

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Eagle Homopolymer 510/50 50% is a high-purity homopolymer solution, typically referring to polyvinyl alcohol (PVA) or a similar water-soluble polymer supplied at 50% concentration. This product offers excellent film-forming, adhesive, thickening, and stabilizing properties, making it versatile in applications such as adhesives, textile sizing, paper coating, and packaging. The homopolymer’s controlled molecular weight and solution viscosity provide consistent performance and ease of handling. The 50% aqueous solution form facilitates easy mixing and incorporation into various formulations.

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Category: Binders/Resins Tags: Adhesive Formulation, Can Coating Additive, Eagle Homopolymer 510/50 50%, Enhanced Gloss, Polyethylene Wax 50% Dispersion, Rubber Processing Aid, Textile Finishing Agent

Description

Table of Contents

Eagle Homopolymer 510/50

Primary Uses

Adhesives & Coatings

Used as a binder and film-former in adhesives for paper, packaging, and woodworking industries.
Provides strong adhesion with excellent clarity and flexibility in glue applications.
Functions as a coating agent in paper and textile industries to improve surface properties and printability.

Textile Industry

Applied as a sizing agent to strengthen yarns and reduce breakage during weaving.
Improves fabric smoothness and handle.
Enhances dye uptake and uniformity in textile finishing processes.

Paper Industry

Used in paper coating formulations to improve gloss, strength, and printability.
Acts as a stabilizer and thickener in coating pastes and pigment suspensions.

Packaging & Films

Forms biodegradable films with good mechanical properties for food packaging and industrial use.
Used in biodegradable mulch films and release liners.

Pharmaceutical & Cosmetic Applications

Serves as a film-forming agent in pharmaceutical coatings and topical formulations.
Acts as a thickener and stabilizer in cosmetic emulsions and gels.

Secondary Uses

Construction Industry

Incorporated in cement and mortar formulations as a water retention and plasticizing agent.

Agriculture

Used in controlled-release fertilizer coatings and seed treatment formulations.

Chemical Industry

Functions as a protective colloid and stabilizer in polymer dispersions and emulsions.

KEY PRODUCT FEATURES

1. Basic Identification Attributes

Chemical Name (IUPAC): Polyvinyl alcohol (PVA) homopolymer aqueous solution
Common/Trade Name: Eagle Homopolymer 510/50 50%
CAS Number: 9002-89-5 (for polyvinyl alcohol)
HS Code: 3905.30.00
Molecular Formula: (C₂H₄O)n (polymer repeat unit)
Synonyms:
- PVA solution
- Polyvinyl alcohol homopolymer
- Vinyl alcohol polymer solution

2. Physical & Chemical Properties

Physical State: Clear to slightly hazy viscous liquid (50% aqueous solution)
Color & Odor: Colorless to pale yellow; mild odor
pH: Typically 5–8
Viscosity: Variable depending on molecular weight and concentration; typically 300–2000 cps at 20°C
Solubility: Soluble in water; insoluble in most organic solvents
Stability: Stable under normal storage; sensitive to microbial contamination if diluted

3. Safety & Hazard Attributes

Hazard Class (GHS): Not classified as hazardous
Toxicity: Low toxicity; non-irritating to skin and eyes in typical use
Exposure Limits: Not established; follow general chemical safety protocols

4. Storage & Handling Attributes

Storage Conditions: Store in a cool, dry place away from freezing and direct sunlight
Container Type: Plastic drums or totes
Shelf Life: 12–24 months if stored properly
Handling Precautions: Avoid microbial contamination; use biocides if required

5. Regulatory & Compliance Attributes

Approved for use in pharmaceuticals, food packaging, and cosmetics under relevant regulations
Complies with REACH and other environmental safety regulations

6. Environmental & Health Impact

Biodegradability: Biodegradable under aerobic conditions
Ecotoxicity: Low aquatic toxicity
Bioaccumulation: Not expected
Carcinogenicity/Mutagenicity: Not classified as carcinogenic or mutagenic

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

PPE Required:

Gloves (nitrile or latex)
Safety goggles
Protective clothing as needed

Handling Guidelines:

Avoid prolonged skin contact
Use in well-ventilated areas
Prevent microbial contamination during dilution and use

Storage Measures:

Keep containers tightly sealed
Store away from freezing and heat sources
Prevent contamination by microorganisms

Hygiene Practices:

Wash hands thoroughly after handling
Avoid eating, drinking, or smoking in work areas
Clean spills promptly to prevent slip hazards

First Aid Measures

Inhalation: Move to fresh air if irritation occurs
Skin Contact: Wash with soap and water; seek medical advice if irritation develops
Eye Contact: Rinse eyes with water for 15 minutes; seek medical attention if irritation persists
Ingestion: Rinse mouth; seek medical advice if discomfort occurs

Firefighting Measures

Fire Hazards: Non-flammable in aqueous form; may decompose at high temperatures producing carbon monoxide and dioxide
Extinguishing Media: Water spray, foam, dry chemical, or carbon dioxide
Special Precautions: Use standard protective firefighting equipment
Decomposition Products: Carbon oxides and minor hydrocarbons on combustion