Eastman Foralyn 90 Antistatic Agent

Features Of Eastman Foralyn 90 Antistatic Agent

1. Outstanding Oxidation & Color Stability: Excellent oxidation resistance prevents product degradation; heat/aging discoloration resistance preserves original color and quality long-term.

2. Adhesion Enhancement: Significantly boosts adhesion in formulations; strengthens material bonding in adhesives and cosmetic waxes.

3. Wide Solubility & Compatibility: Broad solubility in organic solvents; good compatibility with various substances, easy integration into mixtures.

Typical Applications Of Eastman Foralyn 90 Antistatic Agent

1. Cosmetics: Used in depilatory wax for strong hair adhesion; improves texture, adhesion, and wear resistance in eye makeup, lipstick, gloss, and mascara.

2. Adhesives: Acts as a tackifier resin for pressure-sensitive adhesives (tapes, labels, medical products); enhances lamination adhesion for metal foil, paper, cloth, cellophane, and cellulose acetate films.

3. Coatings: Applied in protective/barrier coatings requiring high color retention and oxidation resistance; forms durable, stable coatings resistant to environmental factors.

Specifications Of Eastman Foralyn 90 Antistatic Agent

Eastman Foralyn 90 Antistatic Agent – Frequently Asked Questions (FAQ)

Q1: What types of polymers is Eastman Foralyn 90 compatible with?

A: Eastman Foralyn 90 is primarily designed for use in thermoplastic polyolefins such as polypropylene (PP) and polyethylene (PE), including both homopolymers and copolymers. It also demonstrates good compatibility with certain engineering thermoplastics like ABS and PS, though performance should be verified in the final compound.

Q2: How does Foralyn 90 provide antistatic performance in finished parts?

A: Foralyn 90 functions as an internal antistatic agent by migrating to the polymer surface over time, where it attracts and binds ambient moisture to form a conductive layer. This mechanism reduces static charge buildup and promotes dissipation, helping to prevent dust adhesion and electrostatic discharge during handling or processing.

Q3: Is Foralyn 90 suitable for applications requiring regulatory compliance for food contact or medical devices?

A: Foralyn 90 is not specifically approved for food-contact or medical applications under major global regulatory frameworks. Customers intending such use must conduct full regulatory evaluation—including migration testing and toxicological assessment—based on their specific formulation, processing conditions, and end-use requirements.

Q4: What is the typical dosage range for effective antistatic performance?

A: Effective dosage generally ranges from 0.1% to 2% by weight, depending on the base resin, processing method, required surface resistivity, and environmental conditions (e.g., humidity). Lower concentrations are often sufficient in thin-walled parts or high-humidity environments, while thicker sections or low-humidity settings may require higher loading.

Q5: Does Foralyn 90 affect the mechanical or optical properties of the polymer?

A: At recommended usage levels, Foralyn 90 typically has minimal impact on tensile strength, impact resistance, or thermal stability. In transparent applications, slight haze may occur at higher loadings due to phase separation, so clarity-sensitive formulations should be evaluated empirically.