myTechnical Documents
Data provided by CYRO IndustriesContinuously manufactured sheet with better impact and heat resistance than typical acrylic sheet.
Details
Product Type
Applications
Producer
Supplier
Advantages
- better impact and heat resistance than typical acrylic sheet
- protection against weathering
Other Applications
Used for windows, skylights, signs, displays, vending machine panels, machine guards, safety glazing, and bus shelters.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Processing Temperature | 180 - 210 | ºC | forming temperature |
| Appearance Properties | |||
| Refractive index | 1.59 | ASTM D542 | |
| Thermal Properties | |||
| Thermal Expansion | 68.0 | µm/m-°C | ASTM D696@Temperature 20.0 °C |
| Thermal Conductivity | 0.190 | W/mk | ASTM C177 |
| Heat Deflection temperature | 132 | ºC | ASTM D648;at 1.8 MPa |
| Vicat softening temperature | 157 | ºC | ASTM D1525 |
| Flameability | >V-2 | UL 94 V-2, or better, depending on thickness | |
| Mechanical Properties | |||
| Tensile modulus-MD | 2340 | MPa | ASTM D638 |
| Tensile strength | 65.0 | MPa | ASTM D638 |
| Rockwell Hardness | 118 | Rockwell R;ASTM D785 | |
| Elongation at break-MD | 110 | % | ASTM D638 |
| Flexural strength | 122 | MPa | ASTM D790; yield |
| Flexural modulus-MD | 2340 | MPa | ASTM D790 |
| Compressive Strength | 76.0 | MPa | ASTM D695; yield |
| Izod impact strength (notched) | 970 | J/m | ASTM D256 |
| Chemical Properties | |||
| Water absorption | 0.15 | % | 24 hrs, 23°C; ASTM D570 |
| Oxirane Oxygen Content | 26 | % | ASTM D2863 |
| Optical Properties | |||
| Transmittance | 87 | % | ASTM D1003;Visible |
| Electrical Properties | |||
| Dielectric Constant | 3.0 | ASTM D150@Frequency 60 Hz | |
| Dielectric Strength | 15.0 | Kv/mm | Short Time; ASTM D149@Thickness 3.20 mm |
| Electrical Resistivity | 1.00e+16 | ohm-cm | ASTM D257 |
| Dissipation Factor | 0.00090 | ASTM D150@Frequency 60 Hz | |