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ACRYREX® CM-205
| Category: | Acrylic (PMMA) , Polymethyl Methacrylate Acrylic |
| Manufacturer: | CHI MEI CORPORATION |
| Trademark: | ACRYREX® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | W6zOuA_ACRYREX-CM-205.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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ACRYREX® CM-205 is a Polymethyl Methacrylate Acrylic product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Typical application: Automotive. Characteristics include:
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| General Information | |
|---|---|
| RoHS Compliance |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.19 | g/cm³ | ASTM D792 |
| 23°C | 1.19 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (230°C/3.8 kg) | 1.8 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) (220°C/10.0 kg) | 4.60 | cm³/10min | ISO 1133 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale, 6.35 mm) | 97 | ASTM D785 | |
| Ball Indentation Hardness (H 358/30) | 158 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | |||
| Yield | 73.0 | MPa | ISO 527-2/50 |
| Break | 73.0 | MPa | ISO 527-2/50 |
| 3.18 mm 1 | 70.6 | MPa | ASTM D638 |
| Tensile Elongation | |||
| Break, 3.18 mm 2 | 5.0 | % | ASTM D638 |
| Break | 10 | % | ISO 527-2/50 |
| Flexural Modulus 3 | 2800 | MPa | ISO 178 |
| Flexural Strength | |||
| 6.35 mm 4 | 108 | MPa | ASTM D790 |
| -- 5 | 103 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 2.0 | kJ/m² | ISO 179, ISO 179/2C |
| Charpy Unnotched Impact Strength | |||
| -- | 26 | kJ/m² | ISO 179 |
| -- | 22 | kJ/m² | ISO 179/2U |
| Notched Izod Impact | |||
| 23°C, 6.35 mm | 20 | J/m | ASTM D256 |
| -- | 2.0 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact Strength | 21 | kJ/m² | ISO 180/1U |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 1.8 MPa, Unannealed, 6.35 mm 6 | 100 | °C | ASTM D648 |
| 1.8 MPa, Unannealed | 87.0 | °C | ISO 75-2/A |
| 1.8 MPa, Annealed | 106 | °C | ISO 75-2/A |
| Vicat Softening Temperature | |||
| -- | 113 | °C | ASTM D1525 7 |
| -- | 119 | °C | ISO 306/A50 |
| -- | 116 | °C | ISO 306/A120 |
| -- | 108 | °C | ISO 306/B50, ISO 306/B120 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (1.59 mm) | HB | UL 94 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Transmittance (3180 µm) | 92.0 | % | ASTM D1003 |
| Note Message | |
|---|---|
| 1 . | 6.0 mm/min |
| 2 . | 6.0 mm/min |
| 3 . | 2.0 mm/min |
| 4 . | 2.8 mm/min |
| 5 . | 2.0 mm/min |
| 6 . | 120°C/hr |
| 7 . | Rate A (50°C/h) |
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