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PMMADF37
PRODUCT DETAILS
PMMA DF37 (Frosted High Hardness) Material Data
PMMA DF37 is a frosted polymethyl methacrylate featuring high hardness, abrasion resistance, and excellent weatherability. It offers a matte frosted surface effect combined with durability, making it ideal for lighting, decorative panels, and consumer product applications.
Key Features
- Frosted matte surface with aesthetic appeal
- High hardness and abrasion resistance
- Excellent weather and chemical resistance
- Good light transmittance with diffused effect
Typical Properties
| Property | Test Standard | Condition | Unit | DF37 |
|---|---|---|---|---|
| Specific Gravity | GB/T 1033 | — | g/cm³ | 1.19 |
| Melt Flow Index | GB/T 3682 | 230℃ / 3.8 kg | g/10min | 1.5 |
| Tensile Strength | GB/T 1040 | 50 mm/min | MPa | 65 |
| Elongation at Break | GB/T 6344 | 50 mm/min | % | 7 |
| Flexural Strength | GB/T 9341 | 2 mm/min | MPa | 108 |
| Flexural Modulus | GB/T 9341 | 2 mm/min | MPa | 3200 |
| Izod Impact Strength | GB/T 1843 | 1/8 inch | kJ/m² | 2.5 |
| Light Transmittance | GB/T 2410 | — | % | 88 |
| Haze | GB/T 2410 | — | % | 12 |
| Heat Deflection Temp. | GB/T 1634 | 1.8 MPa | ℃ | 102 |
| 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 (DF37).