Rilsan® WHITE RDP 21 ES

Alternative and trade names
PA11, Approximate RAL number: 9000
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Rilsan® White Electrostatic Spray Powder

Rilsan® electrostatic spray powders are thermoplastic polyamides obtained from renewable resources. Outstanding characteristics: abrasion resistance, corrosion resistance, impact resistance, sound reduction, flexibility, low coefficient of friction.

This material data has been provided by Arkema High Performance Polymers.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts




Abrasion resistance, weight loss

18 mg

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ASTM D1044, Wheel CS 17, load 1 kg, 1000 cycles

Relative density

23.0 °C

1.19 [-]

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ISO 1183



Impact energy, coating

23.0 °C

160 J

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ASTM D2794



Melting point

183 - 193 °C

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ISO 1218



Dielectric strength

23.0 °C

1600 kV/mm

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ASTM D149, thickness = 150mm

Technological properties

Application areas

Main applications:

  • Coating of wire goods and piping components exposed to high weathering or corrosive environments
  • Coating of machinery exposed to high abrasion such as spline shafts
  • Coating of springs for sound reduction
  • Rilsan® electrostatic spray powders are designed to coat metal substrates via a charged powder spraying gun
  • Powder Coatings For General Purpose, healthcare and Mining

  • Color


    Covering efficiency

    0.14 kg/m²

    Covering efficiency, thickness

    120 µm


    Additional info:

  • Smooth texture with a glossy appearance
  • Good adhesion after over 2000 hours of salt spray testing (ISO 9227)
  • Only 2.5% coarse particles > 75 µm (ASTM D3451)
  • Only 0.5% coarse particles > 106 µm (ASTM D3451)
  • Only 0.2% coarse particles > 150 µm (ASTM D3451)
  • 5 year shelf life from date of manufacture
  • Available in 100 lb drums