Coil Width[卷材宽度] | 465mm |
Thickness[厚度] | 0.002mm |
Mechanical Properties(机械性能) |
Abrasive resistance - ASTM D1044 ( mg/1000 cycles ) | 10 - 15 |
Coefficient of friction | 0.31 |
Elongation at break ( % ) | 100.0 -150.0 |
Hardness - Rockwell | M70 |
Izod impact strength ( J m⁻¹ ) | 600.0 - 850.0 |
Poisson's ratio | 0.370 |
Tensile modulus ( GPa ) | 2.30 - 2.40 |
Tensile strength ( MPa ) | 55.00 - 75.00 |
Physical Properties(物理性质) |
Abbe number | 34.0 |
Density ( g cm⁻³ ) | 1.200 |
Flammability | V0-V2 |
Limiting oxygen index ( % ) | 25 - 27 |
Radiation resistance | Fair |
Refractive index | 1.584-6.000 |
Resistance to Ultra-violet | Fair |
Water absorption - equilibrium ( % ) | 0.35 |
Water absorption - over 24 hours ( % ) | 0.100 |
Chemical Resistance(耐化学性) |
Acids - concentrated | Good |
Acids - dilute | Good |
Alcohols | Good |
Alkalis | Good-Poor |
Aromatic hydrocarbons | Poor |
Greases and Oils | Good-Fair |
Halogenated Hydrocarbons | Good-Poor |
Halogens | Poor |
Ketones | Poor |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 66.000 - 70.000 |
Heat-deflection temperature - 0.45MPa ( C ) | 140 |
Heat-deflection temperature - 1.8MPa ( C ) | 128.0 - 138.0 |
Lower working temperature ( C ) | -135 |
Specific heat ( J K⁻¹ kg⁻¹ ) | 1200.0 |
Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.19 - 0.22 @23℃ |
Upper working temperature ( C ) | 115 - 130 |
Electrical Properties(电气特性) |
Dielectric constant @1MHz | 3 |
Dielectric strength ( kV mm⁻¹ ) | 15.0 - 67.0 |
Dissipation factor @ 1MHz | 0.0100 |
Surface resistivity ( Ohm/sq ) | 10¹⁵ |
Volume resistivity ( Ohmcm ) | 10¹⁴-10¹⁶ |
Pultrusion(挤拉成型) |
Compressive strength ( MPa ) | > 80 |