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.
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
Corrosion resistance
Insulating
Abrasion resistance
Chemical resistance
Obtained from renewable resources
Excellent adhesion
Abrasion resistance
Corrosion resistance
Impact resistance
Sound reduction
Flexibility
Low coefficient of friction
Good electrical insulation
Applied using corona spraying equipment type with negative polarity
Damage from high impacts, abrasions, corrosion, and chemical damage
Poor flexibility
Poor sound
Metal Coating
General Purpose
Electrical applications - Busbars
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