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Physical properties | Typical data | unit | method |
specific gravity | 1.05 | g/cm³ | ASTM D 792 |
Water absorption, 24 hours, 23°C, 50% RH | 0.03 | % | ASTM D 570 |
Shrinkage, Flow Direction 1/8in (3.2mm) | 1.0-1.5 | % | ASTM D 955 |
Shrinkage, vertical flow direction 1/8in (3.2mm) | 1.0-1.5 | % | ASTM D 955 |
Melt Flow, 230°C/2.16kg | 12 | g/10min | ASTM D 1238 |
Mechanical properties | Typical data | unit | method |
Tensile breaking strength, 50mm/min | 25 | MPa | ASTM D 638 |
Elongation at break, 50mm/min | 20 | % | ASTM D 638 |
Flexural strength, 2.6mm/min, 50mm span | 40 | MPa | ASTM D 790 |
Flexural modulus, 2.6mm/min, 50mm span | 2000 | MPa | ASTM D 790 |
Cantilever impact strength, 1/8in (3.2mm), notched, 23°C | 30 | J/m | ASTM D 256 |
Thermal performance | Typical data | unit | method |
Heat deflection temperature, 64psi (0.45Mpa), 3.2mm | 105 | ℃ | ASTM D 648 |
Flame retardant properties | Typical data | unit | method |
1.5mm | V0 | - | UL-94 |
Processing conditions | unit | numeric value |
Drying temperature | ℃ | 80-90 |
Drying time | hrs | 2-4 |
Melt temperature | ℃ | 190-230 |
Mouthpiece | ℃ | 190-230 |
Anterior paragraph | ℃ | 190-220 |
Middle | ℃ | 180-220 |
Rear segment | ℃ | 170-210 |
Mold temperature | ℃ | 30-60 |