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Rilsan® 7704 White ESY is a white electrostatic spray powder containing a thermoplastic polyamide sustainably obtained from renewable resources. It provides excellent electrical thickness making it suitable for electrical applications such as busbar coatings.
Rilsan® 7704 White ESY is a electrostatic spray powder applied as a coating using the corona process with negative polarity. It's superior physical properties make it suitable for electrical insulation when applied as a coating to metal components such as in busbar coatings, even at low thickness. Upon application, this white thermostatic polyamide provides a uniform finish color and superior UV stability as well as excellent protection to against wear, impact, corrosion, chemicals and graffiti.
RIlsan® 7704 White ESY is RAL 9016 on the RAL color chart.For additional colors, please visit our RAL color database ►
Physical form: powder
Color: White
Vicat Softening Temperature 50°C/h 50N: 181°C
Dielectric Constant, 1 kHZ 3.7
Dissipation Factor, 100 kHz: ≤0.01
Surface Resistivity, 73 °F 2.4E14 Ohm per square
Dielectric (Electric) Strength: 45 kV/mm
Comparative Tracking Index: 600
Particle Size Distribution, ≤ 20µm: 20%
Particle Size Distribution, ≥ 100µm: 1%
Particle Size Distribution, Median Size: 30 µm
Melting Temperature: 183-188°C
Vicat Point: 181°C
Non Tapped Density: 0.44
Recommended coating thickness: 80-120 µm
Covering Efficiency, 300 µm: 0.33 kg/m²
Specific Gravity of Coating, 20°C: 1.25
Persoz Hardness: 270
Pencil Hardness: B
Shore D Hardness: 71
Water Absorption, 24 h: ≤1 %
Abrasion Resistance, Wheel CS 17, load 1 kg, 1000 cycles: 25 mg
Dielectric Strength: 50 kV/mm
Dissipation Factor, 25°C, 1MHz
Dielectric Constant: 3.7
Surface Resistivity: 2.4E14 W
Fire Resistance on coated panel: V-0
Damage from high impacts, abrasions, corrosion, and chemical damage
Poor flexibility
Poor sound
Metal Coating
General Purpose
Electrical applications - Busbars
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