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Điều kiện kiểm tra | Phương pháp kiểm tra | A SCHULMAN USA/POLYTROPE® STR 1032EU-01 NATURAL | |
---|---|---|---|
gloss | 60°,3180μm,热塑,光滑 | ISO 2813 | 20to40 |
Impact strength of cantilever beam gap | -30°C,3.18mm,Injection,Flow | ASTM D256 | 80 J/m |
density | ISO 1183 | 1.13 g/cm³ | |
InstrumentedDartImpact | 0°C,TotalEnergy,DuctileFailure | ASTM D3763 | 35.0 J |
UL flame retardant rating | 3.2mm | UL 94 | HB |
Tensile strain | Break,233°C | ISO 527-2 | 430 % |
Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/Bf | 100 °C |
melt mass-flow rate | 230°C/2.16kg | ISO 1133 | 0.70 g/10min |
HeatSag | 149°C,3.20mm | ASTM D3769 | 0.00 mm |
Bending modulus | 23°C | ISO 178 | 2240 MPa |
Shrinkage rate | 23°C,24hr,3.18mm | ISO 294-4 | 0.80to1.2 % |
tensile strength | Yield,23°C | ISO 527-2 | 23.0 MPa |
Impact strength of cantilever beam gap | 23°C,3.18mm,Injection,Flow | ASTM D256 | NoBreak |
Linear coefficient of thermal expansion | MD:-30to100°C | ASTME831 | 4.3E-05 cm/cm/°C |