Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BYK 3105 Defoamer

BYK-3105 is a wetting and dispersing agent designed for solvent-based systems and pigment concentrates. It functions by deflocculating pigments through steric hindrance, thereby enhancing key properties such as gloss, color strength, and flowability, making it a valuable additive for optimizing pigment-based formulations.

Features Of BYK 3105 Defoamer

  1. Targeted for Solvent-Based Systems: Specifically formulated to perform in solvent-based systems and pigment concentrates, ensuring compatibility and effectiveness.

  2. Steric Hindrance Mechanism: Utilizes steric hindrance to deflocculate pigments, preventing agglomeration and promoting uniform dispersion.

  3. Property Enhancement: Improves gloss, boosts color strength, and enhances flowability of formulations, contributing to better overall performance and appearance of end products.

Typical Applications Of BYK 3105 Defoamer

  1. Industrial Coatings: Enhances pigment dispersion in industrial coatings, improving gloss and color consistency.

  2. Automotive Refinishes & OEM Automotive Coatings: Optimizes pigment performance in automotive coatings, ensuring high gloss and uniform color strength.

  3. Coil Coatings: Improves flowability and pigment dispersion in coil coatings, contributing to smooth, high-quality finishes.

  4. Wood Coatings & Architectural Coatings: Enhances gloss and color development in wood and architectural coatings, elevating their aesthetic appeal.

  5. Pigment Concentrates: Aids in deflocculating pigments in concentrates, ensuring stable, high-performance formulations for various applications.

Specifications Of BYK 3105 Defoamer

Chemical Composition
High - molecular - weight block copolymer solution with pigment - affinic groups
Solvent
Xylene / butyl acetate / propylene glycol methyl ether acetate (specific ratio not given)
Non - Volatiles
Around 45%
Amine Value
10mg KOH / g
Storage and transportation
Must be stored and transported at temperatures below 40 °C


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