Fast Drying Water Based Epoxy Modified Acrylic Emulsion For Metal Surface Protection Paints

Epoxy Modified Acrylic WL-130A, a high-performance resin designed for metal surface protection coatings, is widely utilized in industrial and metal coating applications due to its quick-drying properties, low odor emission, and environmentally friendly formulation. Coatings formulated with WL-130A not only deliver superior performance but also ensure a shortened work cycle, achieving dual guarantees of quality and efficiency.

WL-130A exhibits stability under high-shear conditions and is directly applicable to pigment paste grinding processes. It is specifically recommended for metal protection projects requiring rapid construction timelines and high-performance durability.

Waterborne epoxy modified acrylic resin WL-130A

Main Component:

Waterborne epoxy modified acrylic resin, neutralizing agent, co-solvent and water

Specification:

Viscosity: 500-2500 mPa.s (Rotary viscometer)

Non-volatile material: 40.0 ± 2%  (120℃/30min)

pH:8.0-10.5   (pH meter)

Appearance: white to light brown liquid

Application:

WL130A is water-dilutable and typically incorporates drying agents into the system. It exhibits ambient temperature or low-temperature baking curing capabilities, enabling dual application flexibility.

This resin demonstrates high-shear stability and is compatible with pigment grinding processes during coating production.

WL130A features high gloss retention and exceptional corrosion resistance, making it suitable for mixed paints, anti-rust primers, and similar applications. Its coatings provide durable gloss preservation and rust protection, with air-drying capability or low-temperature baking options.

Stability Characteristics:

Stable under neutral to slightly alkaline conditions

Unstable when diluted with acidic or contaminated water

Requires strict pH monitoring during formulation

Precipitation risks may occur with acidic pigments (e.g., carbon black). pH adjustment can be achieved using triethylamine or N,N-dimethylethanolamine. Notably, dispersion viscosity increases proportionally with pH elevation.

Storeagas:

Suggested storage temperature is 0-40℃.Best be uesd within half of a year after it is produced.. It can be used if the product  conform to the standard after half of a year .