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

BYK 2616 Defoamer

BYK-2616 is a wetting and dispersing agent designed for solvent-based systems and pigment concentrates. It works by deflocculating pigments through steric hindrance, which in turn enhances critical properties such as gloss, color strength, and flowability. This makes it a valuable additive for optimizing pigment-based formulations in various applications.

Features Of BYK 2616 Defoamer

  1. Formulated for Specific Systems: Tailored to function effectively in solvent-based systems and pigment concentrates, ensuring strong compatibility.

  2. Steric Hindrance Action: Utilizes steric hindrance to break down pigment flocculates, preventing agglomeration and promoting uniform pigment dispersion.

  3. Enhances Key Properties: Improves gloss, boosts color strength, and enhances flowability of formulations, contributing to better performance and visual appeal of end products.

Typical Applications Of BYK 2616 Defoamer

  1. Solvent-Based Coatings: Suitable for various solvent-based coating systems, enhancing pigment dispersion to improve gloss and color consistency.

  2. Pigment Concentrates: Aids in stabilizing pigment concentrates by preventing flocculation, ensuring consistent color strength and flowability for downstream applications.

  3. Industrial and Decorative Coatings: Can be used in industrial, automotive, wood, or architectural coatings (within solvent-based formulations) to optimize pigment performance, elevating finish quality.

Specifications Of BYK 2616 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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