Product Specification of Low Temperature Heater Plate

• Density: 2.1 to 2.5 kg/ dm³
• Dielectric Constant: 5
• Dielectric Strength: > 20
• Dissipation Factor: 0.035
• Flexural Strength: >350
• Impact Strength: 11 min. (Edgewise)
• Mica Content: 85 ± 2
• Operating Temperature: > 200 (Continuous)
• Surface Resistivity: > 10¹¹ (after exposing sample to 423 K/ 1 hr)
• Tensile Strength: > 225
• Thermal Conductivity: 0.12 min.
• Thickness Tolerance: ±10% of nominal thickness
• Volume Resistivity: > 10¹³
• Water Absorption: < 0. 25 (after 24 hr immersion)
• Weight Loss After Heating: 1.5% Max. (493 K)
• Arc Resistance: > 175 s
• Comparative Tracking Index: > 600
• Compressive Strength: > 300
• Sheet Size: 2000 x 1000 and 1000 x 700
• Sheet Thickness: Upto 100
• Thickness Range: >0.5 to 100