PMMA-Evonik-Plexiglas Resist zk6BR
Product Description
Product Profile: PLEXIGLAS® Resist zk6BR is an amorphous, impact-modified thermoplastic molding compound (PMMA-I).
Typical properties of impact-modified PLEXIGLAS® molding compounds are:
- high weather resistance
- excellent transmission and clarity
- brilliant appearance
- the pleasant feel and sound of the
| Physical | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Density | 1.16 g/cm³ | 1.16 g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (230°C/3.8 kg) | 0.0976 in³/10min | 1.60 cm³/10min | ISO 1133 |
| Water Absorption
73°F (23°C), 24 hr |
1.8 % |
1.8 % |
ISO 62 |
| Equilibrium, 73°F (23°C), 50% RH | 0.50 % | 0.50 % | |
| Mechanical | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Tensile Modulus | 261000 psi | 1800 MPa | ISO 527-2/1 |
| Mechanical | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Tensile Stress (Yield) | 6530 psi | 45.0 MPa | ISO 527-2/50 |
| Tensile Strain (Yield) | 5.0 % | 5.0 % | ISO 527-2/50 |
| Nominal Tensile Strain at Break | 54 % | 54 % | ISO 527-2 |
| Impact | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Charpy Unnotched Impact Strength
73°F (23°C) |
38 ft·lb/in² |
80 kJ/m² |
ISO 179/1eU |
| Thermal | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Heat Deflection Temperature
66 psi (0.45 MPa), Unannealed |
199 °F |
93.0 °C |
ISO 75-2/B |
| 264 psi (1.8 MPa), Unannealed | 190 °F | 88.0 °C | ISO 75-2/A |
| Glass Transition Temperature | 228 °F | 109 °C | ISO 11357-2 |
| Vicat Softening Temperature | 203 °F | 95.0 °C | ISO 306/B50 |
| CLTE – Flow (32 to 122°F (0 to 50°C)) | 6.1E-5 in/in/°F | 1.1E-4 cm/cm/°C | ISO 11359-2 |
| Flammability | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Flame Rating (0.0630 in (1.60 mm)) | HB | HB | UL 94 |
| Fire Rating | B2 | B2 | DIN 4102 |
| Optical | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Refractive Index | 1.490 | 1.490 | ISO 489 |
| Transmittance 4 | 91.0 % | 91.0 % | ISO 13468-2 |
| Haze | < 2.0 % | < 2.0 % | ASTM D1003 |
| Injection | Nominal Value (English) | Nominal Value (SI) | |
| Drying Temperature | < 185 °F | < 85.0 °C | |
| Drying Time | 2.0 to 3.0 hr | 2.0 to 3.0 hr | |
| Processing (Melt) Temp | 428 to 500 °F | 220 to 260 °C | |
| Mold Temperature | 122 to 158 °F | 50.0 to 70.0 °C | |
Specification: PMMA-Evonik-Plexiglas Resist zk6BR
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