myTechnical Documents
ROHAGLAS® Film 99524 acrylic film, based upon polymethyl methacrylate and acrylic elastomers.
Details
Product Type
Applications
Producer
Supplier
Advantages
- crystal-clear optical properties
- two glossy (Class A) surfaces
- excellent abrasion resistance
- long-term outdoor weatherability
- outstanding performance as a decor carrier and as a substrate surface protector
- superior processability in die-cutting and all forming processes
- good resistance towards weak acids and alkalis as well as non-polar solvents
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Refractive index | 1.49 | ISO 489 | |
| Refractive index | <20 | Birefringence ASTM D4093 | |
| Physical Properties | |||
| Density | 1.16 | g/ml | ISO 1183 |
| Thermal Properties | |||
| Specific Heat Capacity | 1.50 | J/gºC | |
| Thermal Conductivity | 0.190 | W/mk | |
| Thermal Expansion | 72.0 | µm/m-°C | Linear;DIN 53752A@Temperature 0.000 -50.0 °C |
| Vicat softening temperature | 100 | ºC | B/50; ISO 306 |
| Mechanical Properties | |||
| Elongation at break-MD | 35 | % | ISO 527 |
| Tensile Stress at yield-MD | 54.0 | MPa | ISO 527 |
| Tensile modulus-MD | 2200 | MPa | ISO 527 |
| Elongation at yield | 5.0 | % | ISO 527 |
| Pencil Hardness | 2 | H | ASTM D3363 |
| Optical Properties | |||
| Transmittance | <0.20 | % | UV;DIN 5036@Wavelength 280 -380 nm |
| Yellow index | <0.40 | ASTM D1925 | |
| Haze | <0.60 | % | ASTM D1003 |
| Transmittance | 92 | % | DIN 5036;Visible |
| Electrical Properties | |||
| Volume resistance | >1.00e+13 | ohm-cm | IEC 250 |
| Surface Resistance | >1.00e+13 | ohm | IEC 250 |
| Dissipation Factor | 0.030 | IEC 250@Frequency 1e+6 Hz | |
| Dissipation Factor | 0.050 | IEC 250@Frequency 100 Hz | |