PMMA
PLEXIGLAS® 7N
Manufacturer：罗姆公司
良好的流动性，高机械强度，表面硬度和耐磨性，高透光性，非常好的耐候性，由于晶体透明性而可自由着色，非常好的机械性能，高热变形温度，非常好的流动/熔体粘度，AMECA认证
Recorded properties
Record date：2026-11-08
| Property | Value | Unit |
|---|---|---|
| Density | 1.19 | g/cm³ |
| Melt flow rate | 6.0 | g/10min |
| Tensile strength | 73.0 | MPa |
| Tensile modulus | 3200.0 | MPa |
| Elongation at break | 3.5 | % |
| Vicat softening point | 103.0 | °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.
