Chemate Group Logo

POLYLAC® PA-777B

PropertyISO Test MethodTest ConditionUnitPA-777B Value
Melt Flow Index1133220°C × 10kgml/10 min8.5
Mass Density118323°Cg/cm³1.03
Tensile Strength (Yield)52750 mm/minMPa44
Tensile Strength (Break)52750 mm/minMPa34
Tensile Elongation52750 mm/min%40
Flexural Strength1782 mm/minMPa67
Flexural Modulus1782 mm/minGPa2.2
Izod Impact Strength180/1A23°C NotchedkJ/m²21
  -30°C NotchedkJ/m²11
Charpy Impact Strength17923°C NotchedkJ/m²22
  -30°C NotchedkJ/m²11
Vicat Softening Temperature3061 kg, 50°C/hr°C114
  5 kg, 50°C/hr°C106
Heat Distortion Temperature75/A1.8 MPa Unannealed°C86
  1.8 MPa Annealed°C106
Thermal Expansion Coefficient113591/°C8.4 × 10⁻⁵
FlammabilityUL-941.5 mm HB
Mold Shrinkage294-4%0.3 – 0.6
Symbol1043>ABS<

Send Us A Message Now

Please feel free to inquiry us now, and we will reply you in 24 hours.