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POLYLAC® PA-777D

PropertyISO MethodTest ConditionUnitPA-777D Value
Melt Flow Index1133220℃×10KGml/10 min5.5
Mass Density118323℃g/cm³1.06
Mechanical Properties    
• Tensile Strength (Yield)52750 mm/minMPa45
• Tensile Strength (Break)52750 mm/minMPa33
• Tensile Elongation52750 mm/min%34
• Flexural Strength1782 mm/minMPa73
• Flexural Modulus2 mm/minGPa2.3
Impact Resistance    
• Izod (23℃ Notched)180/1A23℃KJ/m²13
• Izod (-30℃ Notched)180/1A-30℃KJ/m²7
• Charpy (23℃ Notched)17923℃KJ/m²14
• Charpy (-30℃ Notched)179-30℃KJ/m²7
Thermal Properties    
• Vicat Softening Temp (1Kg)30650℃/hr124
• Vicat Softening Temp (5Kg)30650℃/hr117
• HDT (1.8 MPa Unannealed)75/A1.8 MPa97
• HDT (1.8 MPa Annealed)75/A1.8 MPa117
• CTE113591/℃8.3×10⁻⁵
Safety & Processing    
• Flammability (UL-94)Rating1.5mm HB
• Mold Shrinkage294-4%0.3-0.6
• Material Symbol1043Designation>ABS<

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