To catalogue
Starex WR-7250HS
- Chemical Family
- Polycarbonate (PC)
Product families
Applications
Automotive & Transportation — Automotive
- Exterior & Body
- Interior
- Other Automotive Applications
Product Families
Plastics — Engineering & Specialty Polymers
- Polycarbonates
Other characteristics
- Brand
- Starex
- Polymer Name
- Polycarbonate (PC)
- Markets
- Automotive & Transportation
- Technology
- Plastics
- Material Features
- General Purpose
- Plastics and Elastomers End Uses
- Automotive Applications
- Automotive Exterior Parts
- Automotive Interior Parts
- Plastics and Elastomers Functions
- Resin
Technical data
Table 1 of 3
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Specific Gravity (Natural or representative color) | 1.16 | — | ISO 1183 |
| Melt Flow Index - MFI (250°C/10 kg) | 34 | g/10 min | ISO 1133 |
| Molding Shrinkage - MD (Flow at 2mm) | 0.4~0.6 | % | ISO 294-4 |
| Molding Shrinkage - TD (Cross-Flow at 2mm) | 0.4~0.6 | % | ISO 294-4 |
Table 2 of 3
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Strength at Break (50 mm/min) | 70 | MPa | ISO 527 |
| Tensile Strength at Yield (50 mm/min) | 57 | MPa | ISO 527 |
| Rockwell Hardness | 118 | Scale R | ASTM D785 |
| Tensile Modulus (50 mm/min) | 2100 | MPa | ASTM D638 |
| Tensile Strain at Break (50 mm/min) | 70 | % | ISO 527 |
| Flexural Strength (2 mm/min) | 90 | MPa | ISO 178 |
| Flexural Modulus (2 mm/min) | 2450 | MPa | ISO 178 |
| Charpy Impact Strength - V-notched (23°C, 4mm) | 55 | kJ/m2 | ISO 179 1eA |
| Notched Izod Impact Strength (23°C, 4 mm) | 55 | kJ/m2 | ISO 180 1A |
Table 3 of 3
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Heat Deflection Temperature - HDT (1.8 MPa, Unannealed, 4 mm) | 105 | °C | ISO 75-2 |
| Heat Deflection Temperature - HDT (0.45 MPa, Unannealed, 4 mm) | 124 | °C | ISO 75-2 |
| Vicat Softening Temperature (B/50) | 129 | °C | ISO 306 |
