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PMMA 936FR（Fireproof）
PRODUCT DETAILS
PMMA 936FR (Fireproof)
PMMA 936FR is a fire-retardant polymethyl methacrylate (PMMA) resin designed for high-transparency applications requiring V-0 flame resistance, excellent optical clarity, and balanced mechanical properties. The following data represent typical laboratory values and are provided for reference only.
Typical Indicators
| Category | Property | Test Standard / Condition | Unit | Value |
|---|---|---|---|---|
| Physical | Specific Gravity | GB/T 1033 | g/cm³ | 1.18 |
| Physical | Melt Index (230℃ / 3.8kg) | GB/T 3682 | g/10min | 6.6 |
| Mechanical | Tensile Strength (10mm/min) | GB/T 1040 | MPa | 62 |
| Mechanical | Elongation at Break (10mm/min) | GB/T 6344 | % | 44 |
| Mechanical | Flexural Strength (2mm/min) | GB/T 9341 | MPa | 101 |
| Mechanical | Flexural Modulus (2mm/min) | GB/T 9341 | MPa | 3747 |
| Impact | Izod Impact Strength (Notched, 1/8") | GB/T 1843 | KJ/m² | 4 |
| Optical | Light Transmittance (3mm) | GB/T 2410 | % | 92.3 |
| Optical | Haze (3mm) | GB/T 2410 | % | 0.8 |
| Thermal | Heat Deflection Temperature (1.8 MPa) | GB/T 1634 | °C | 64 |
| Flammability | Fire Rating | GB/T 2048 | — | V-0 |
Recommended Injection Molding Conditions
- Pre-drying Temperature: 60–80 °C
- Pre-drying Time: 3–4 hours
- Melting Temperature: 210–240 °C
- Mold Temperature: 50–70 °C
Note: The above values are for reference only and not guaranteed specifications. Users should verify material suitability for their specific application and process.