Transparent PMMA Resin CM-205
PMMA Resin CM-205 is a transparent, weather-resistant PMMA material supplied in pellet form for extrusion and injection molding. It is listed with high-strength characteristics for automotive-related applications, PMMA sheet, and lighting-product applications.This grade can be evaluated where transparent appearance, rigidity, weather resistance, and consistent processing are required.
Product Highlights
- Transparent PMMA resin pellets
- Weather-resistant material characteristic
- High-strength PMMA grade
- Suitable for extrusion and injection molding
- Listed for PMMA sheet and lighting applications
- Melt volume rate: 2.0 cm³/10 min at 230°C / 3.8 kg
- Flexural modulus: 3.2 GPa
- Tensile strength: 68 MPa
Technical Data
| Property | Test Condition | Value | Test Method |
|---|---|---|---|
| Melt Volume Rate | 230°C / 3.8 kg | 2.0 cm³/10 min | ISO 1133 |
| Density | 23°C | 1.19, unit not stated | ISO 1183 |
| Flexural Modulus | 2 mm/min | 3.2 GPa | ISO 178 |
| Tensile Strength | 50 mm/min | 68 MPa | ISO 527 |
| Flexural Strength | 2 mm/min | 110 MPa | ISO 178 |
| Heat Deflection Temperature | Unannealed | 84°C | ISO 75-2 |
| Vicat Softening Temperature | 50°C/hr | 115°C | ISO 306 |
| Flammability Rating | 1.5 mm | HB | UL 94 |
| Hardness | — | M-95 | ASTM D785 |
| Elongation at Break | 50 mm/min | 10.0% | ISO 527 |
| Charpy Impact Strength | 4 mm / 23°C | 1.8 kJ/m² | ISO 179 |
Listed Application Directions
PMMA Resin CM-205 is listed for evaluation in:
- PMMA sheet production
- Lighting-product components
- Automotive-related applications
- Other transparent extruded or injection molded parts
Final material selection should be confirmed through trials based on equipment, mold or die design, part thickness, optical requirements, and finished-product conditions.
Request Product Documentation
Contact Lema Plastic to request the latest TDS, COA, SDS, packaging options, availability, and a suitability review for PMMA Resin CM-205. Please provide your process, component or sheet requirement, destination market, and expected order volume.
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