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Rilsan® 820 Black MAC ES is an electrostatic spray powder containing thermoplastic polyamides obtained via renewable resources such as organic carbon and castor oil allowing for eco-friendly coatings of wire goods, piping components, metal and springs.
Rilsan® 820 Black MAC ES is a specialty polyamide 11 that exhibits superior protection to abrasions, corrosion and impacts, making it suitable as an anti-corrosion coating of wire goods, piping components, metal, springs and other components exposed to tough environments and strain. Arkema's MAC grades are recommended for outdoor application due to their improved weathering capabilities. It offers flexibility, good adhesion after over 2000 hr of salt spray testing as well as a low coefficient of friction.
Rilsan® 820 Black MAC ES is RAL 9005 on the RAL color chart.
For additional colors, please visit our RAL color database ►
Physical form: Powder
Color: Black
Nature: PA11
Particle Size Distribution, Median Size: ≥30 µm
Melting Temperature: 183-188°C
Non Tapped Density: 0.43
Tapped Density: 0.63
Covering Efficiency, 100: 0.14 kg/m²
Specific Gravity of Coating, 20°C: 1.12
Persoz Hardness: 270
Pencil Hardness: B
Water Absorption, 24 h: ≤1 %
Abrasion Resistance, Wheel CS 17, load 1 kg, 1000 cycles: 17 mg
UV Resistance: According with PSA requirements
Immersion Resistance No loss of adhesion
Damage from high impacts, abrasions, corrosion, and chemical damage Poor flexibility Poor sound
Coating agent
Coating metal substrates
Wire goods and piping components exposed to high weathering or corrosive environments
Machinery exposed to high abrasion such as spline shafts
Springs for sound reduction
Applied with charged powder praying gun
Anti-corrosion coating
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ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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