| About |
|---|
| PLEXIGLAS® Satinice df21 8N, based on PLEXIGLAS® 8N, is characterized by diffuse scattering of light. Typical properties of PLEXIGLAS® molding compound are good flow high mechanical strength, surface hardness and mar resistance very good weather resistance. Special properties of PLEXIGLAS® Satinice df21 8N are good lightdiffusion combined with excellent light transmission. Application: Used for injection molding items for lighting engineering applications Examples: displays, backlight units&& |
| Product Description | |
|---|---|
| Supplier | ROHM |
| Generic | PMMA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Good liquidity,Good Hardness |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.19 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 230℃，3.8 kg | 2.50 | cm³/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3300 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 71.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 4.5 | % | ISO 527-2/5 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 1.8 | kJ/m² | ISO 179/1 |
| Charpy Unnotch Impact strength | |||
| 23℃ | 18 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 103 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 98.0 | ℃ | ISO 75-2/A |
| Glass transition temperature | 111 | ℃ | ISO 11357-2 |
| Vicat Softening Temp | |||
| B50 | 109 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD：0~50℃ | 6.3E-5 | 1/℃ | ISO 11359-2 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Igniting temperature of the hot wire | 700 | ℃ | IEC 60695-2-13 |
| Flame retardant level | B2 | DIN 4102 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | 87.0 | % | ISO 13468-2 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Half（Value Angle） | 5.40 | ° | DIN 5036 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | < 95 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Processing (melt) temperature | 220 to 260 | °C | |
| Mold temperature | 60 to 90 | °C | |
| Notes |
|---|
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