图片名称

FM-3209F Adhesion Promoter

    • FM-3209F significantly enhances the adhesion of powder coatings to substrates such as magnesium alloy, galvanized steel, glass, ceramics, and electrophoretic paint. 
    • It also improves interlayer adhesion, corrosion resistance, and the surface hardness and flexibility of the coating.
图片名称

FM-3209F Adhesion Promoter

FM-3209F Adhesion Promoter

Product Features

FM-3209F significantly enhances the adhesion of powder coatings to substrates such as magnesium alloy, galvanized steel, glass, ceramics, and electrophoretic paint. It also improves interlayer adhesion, corrosion resistance, and the surface hardness and flexibility of the coating.

Technical Parameters

AppearanceDensityMelting PointVolatile Content
Powder (visual inspection)0.95 g/cm³110-120°C≤0.5%

Usage and Dosage

Mix in a high-speed mixer, then extrude through an extruder. The recommended dosage is 0.8-1.5%.

Application Range:

  • Polyester powder coatings
  • Epoxy/polyester hybrid powder coatings
  • Polyurethane powder coatings
  • Heavy-duty anti-corrosion coatings
  • Valve powder coatings
  • Spring and rebar powder coatings
  • Low-temperature powder coatings
FM-3306Adhesion PromoterSignificantly improve the adhesion (bending and impact) on the substrate such as cast iron, cast aluminum and zinc alloy, effectively improve the flexibility of the coating and substrate, increase the T-shaped peel strength, improve corrosion resistance, and solve the problem of coating adhesion decline and storage stability caused by the gas release of the workpiece during the baking process0.5-1.5%
FM-3405Adhesion PromoterEffectively improve the adhesion and flexibility of various substrates such as cast iron, cast aluminum, steel, galvanized, magnesium alloy, and greatly improve the corrosion resistance in the coating film0.5-1.5%
FM-3018ButyralEnhances the flexibility and bending resistance of the coating.0.5-1.0%

Packaging and Storage

Packaging: Packed in kraft paper bags with polyethylene liners, each bag weighs 25 kg. 

Storage: Based on our experience, the product has a shelf life of at least 1 year when stored at temperatures below 32°C.

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