Polymethyl methacrylate (PMMA)
Optical POQ64
Manufacturer：PLEXIGLAS
优异的光传输和亮度，良好的耐候性，高机械强度，表面硬度和高耐磨性，保证的纯净度和清晰度，非常好的流动性能，优化的脱模行为，在中等至长光路中的高发光效率
Recorded properties
Record date：2026-11-08
| Property | Value | Unit |
|---|---|---|
| Density | 1.19 | g/cm³ |
| Melt flow rate | 9.0 | g/10min |
| Tensile strength | 65.0 | MPa |
| Tensile modulus | 3300.0 | MPa |
| Elongation at break | 3.0 | % |
| HDT 1.8MPa | 97.0 | °C |
| Vicat softening point | 104.0 | °C |
Test standard, specimen condition and source rights are not fully recorded. Values are for preliminary screening only; verify with the manufacturer before design or purchasing decisions.
Grade handling information to verify
Verified grade-specific storage, drying, equipment settings and application details are not available in this record. Request the latest processing guide and safety data sheet for this exact grade from the manufacturer before establishing production settings.
- Storage
- Confirm packaging, temperature and humidity, shelf life, and handling after opening.
- Drying
- Confirm whether drying is required, plus temperature, time, dew point and target moisture.
- Equipment setup
- Confirm barrel and mold temperatures, injection conditions, residence time, purging and safe shutdown.
- Applications
- Confirm the manufacturer’s intended processes, application limits and relevant approvals for this grade.
