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PMMAMF40
PRODUCT DETAILS
PMMA MF40 (Light Diffusion) Material Data
PMMA MF40 is a light diffusion polymethyl methacrylate featuring high haze, controlled light transmittance, and reliable durability. With its optical diffusion properties, it is widely used in lighting, decorative panels, and optical applications requiring soft, uniform illumination.
Key Features
- Excellent light diffusion performance
- High haze with controlled transmittance
- Good mechanical strength and rigidity
- Stable processing and weather resistance
Typical Properties
| Property | Test Standard | Condition | Unit | MF40 |
|---|---|---|---|---|
| Specific Gravity | GB/T 1033 | — | g/cm³ | 1.188 |
| Melt Flow Index | GB/T 3682 | 230℃ / 3.8 kg | g/10min | 1.6 |
| Tensile Strength | GB/T 1040 | 50 mm/min | MPa | 58 |
| Elongation at Break | GB/T 6344 | 50 mm/min | % | 0.375 |
| Flexural Strength | GB/T 9341 | 2 mm/min | MPa | 63 |
| Flexural Modulus | GB/T 9341 | 2 mm/min | MPa | 1878 |
| Izod Impact Strength | GB/T 1843 | 1/8 inch | kJ/m² | 4.6 |
| Light Transmittance | GB/T 2410 | T (C) | % | 55.6 |
| Haze | GB/T 2410 | H (C) | % | 91.6 |
| Heat Deflection Temp. | GB/T 1634 | 1.8 MPa | ℃ | 89 |
| Flammability | GB/T 2048 | 1.5 mm | Class | HB |
Injection Molding Recommendations
- Pre-drying Temperature: 60–80 ℃
- Pre-drying Time: 3–4 hours
- Melting Temperature: 210–240 ℃
- Mold Temperature: 50–70 ℃
Disclaimer
The property data listed are typical values for reference only. They are not guaranteed specifications and should not be used as inspection criteria. Users must evaluate the material under their own processing conditions to confirm suitability for intended applications. Responsibility for end-use performance lies solely with the user.
Source: Su Master New Materials (Guangdong) Co., Ltd. — Technical Data Sheet