Technical Data Sheet Summary for PMMA FREEZE
Specifications:
- Specific Weight: 1.19 kg/dm3 (ISO 1183)
- Water Absorption: 0.2% (ISO 62)
- Tensile Strength: 73 MPa (ISO 527)
- Modulus of Elasticity in Tension: 3060 MPa (ISO 527)
- Elongation at Break: 4.9% (ISO 527)
- Flexural Strength: 11 MPa (ISO 178)
- Modulus of Elasticity in Flexure: 3000 MPa (ISO 178)
- Rockwell Hardness: 90 (ISO D 2039)
- Compressing Strength: 110 MPa (ISO 684)
- Light Transmission: 91% (ISO 3557)
- Refractive Index: 1.49 (ISO 489)
- Coefficient of Linear Expansion: 0.08 mm/m/°C (ASTM D696)
- Thermal Conductivity: 0.19 W/m/°C (DIN 52612)
- VICAT Softening Temperature: 105°C (ISO 386)
- Maximum Temperature of Exercise: 80°C
- Temperature of Thermoforming: 140 - 150°C
- Fire Resistance: B2 (DIN 4102)
Key Insights:
- The material has a high light transmission rate of 91%, making it suitable for applications requiring transparency.
- It exhibits moderate tensile and flexural strength, indicating good mechanical performance under stress.
- The thermal properties suggest it can withstand moderate temperatures, with a maximum exercise temperature of 80°C and a thermoforming range of 140 - 150°C.
- Fire resistance is classified as B2, indicating a normal level of flammability.
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