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Description: PLEXIGLAS® df21 8N, PLEXIGLAS® df22 8N and PLEXIGLAS® df23 8N molding compounds based on PLEXIGLAS® 8N are characterized by diffuse scattering of light.
Details
Product Type
Applications
Producer
Supplier
Advantages
- excellent weatherability
- high surface hardness
- scratch resistance
- good diffusing power with excellent light transmission
- high light scattering
- excellent light transmission
Other Applications
lamp covers
projected areas
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Physical Properties | |||
| MFI | 2.856 | g/10min | ISO 1133@Load 3.80 kg, Temperature 230 °C |
| Density | 1.19 | g/ml | ISO 1183 |
| Melting range | 220 - 260 | ºC | |
| Thermal Properties | |||
| Heat Deflection temperature | 98.0 | ºC | ISO 75; at 1.8 MPa |
| Heat Deflection temperature | 103 | ºC | ISO 75; at 0.46 MPa |
| Thermal Expansion | 63.0 | µm/m-°C | ASTM E831@Temperature 0.000 -50.0 °C;Linear |
| Vicat softening temperature | 109 | ºC | B50; ISO 306 |
| Glass transition Temperature | 110 | ºC | IEC 10006 |
| Dry Time | 120 - 180 | min | Desiccant-type drier |
| Mechanical Properties | |||
| (Charpy Impact Strength(unnotched | 18.0 | kJ/m² | ISO 179@Temperature 23.0 °C |
| Tensile Stress at break-MD | 67.0 | MPa | 5mm/min; ISO 527 |
| Elongation at break-MD | 3.5 | % | 5mm/min; ISO 527 |
| Tensile modulus-MD | 3300 | MPa | 1mm/min; ISO 527 |
| Optical Properties | |||
| Transmittance | 86 | % | Transmission Factor; DIN 5036;Visible |
| Process Properties | |||
| Mold Temperature | 60.0 - 90.0 | ºC | |
| Drying Temperature | <95.0 | ºC | Predrying |
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