PA-758 ABS - 透明、

  PA-758 ABS - 透明、性状为半透明或不透明乳白色结晶形聚合物，具有可塑性。密度1．15g／cm3。熔点252℃。脆化温度-30℃。热分解温度大于350℃。 连续耐热80-120℃,平衡吸水率2．5％。能耐酸、碱、大多数无机盐水溶液、卤代烷、烃类、酯类、酮类等腐蚀，但易溶于苯酚、甲酸等极性溶剂。具有优良的耐磨性、自润滑性，机械强度较高。但吸水性较大，因而尺寸稳定性较差。

Physical Properties	Metric	English	Comments
Density	1.08 g/cc	0.0390 lb/in³	ISO 1183
Melt Flow	34 g/10 min @Load 10.0 kg, Temperature 220 °C	34 g/10 min @Load 22.0 lb, Temperature 428 °F	Melt Volume Rate (ml/10 min); ISO 1133
Mechanical Properties	Metric	English	Comments
Ball Indentation Hardness	90.0 MPa	13100 psi	H358/30; ISO 2039-1
Tensile Strength at Break	33.0 MPa	4790 psi	50 mm/min; ISO 527
Tensile Strength, Yield	42.0 MPa	6090 psi	50 mm/min; ISO 527
Elongation at Break	50 %	50 %	50 mm/min; ISO 527
Flexural Strength	56.0 MPa	8120 psi	2 mm/min; ISO 178
Flexural Modulus	1.50 GPa	218 ksi	2 mm/min; ISO 178
Izod Impact, Notched (ISO)	12.0 kJ/m²	5.71 ft-lb/in²	ISO 180/1A
Charpy Impact, Notched	1.20 J/cm²	5.71 ft-lb/in²	ISO 179
Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	85.0 °C	185 °F	unannealed; ISO 75
	96.0 °C	205 °F	annealed; ISO 75
Vicat Softening Point	98.0 °C @Load 5.00 kg	208 °F @Load 11.0 lb	50°C/hr; ISO 306
	101 °C @Load 5.00 kg	214 °F @Load 11.0 lb	120°C/hr; ISO 306
	104 °C @Load 1.00 kg	219 °F @Load 2.20 lb	50°C/hr; ISO 306
	106 °C @Load 1.00 kg	223 °F @Load 2.20 lb	120°C/hr; ISO 306
Flammability, UL94	HB @Thickness 1.59 mm	HB @Thickness 0.0625 in	UL 94
Optical Properties	Metric	English	Comments
Transmission, Visible	90 %	90 %	transparent; thickness not quantified
Descriptive Properties
Impact Flexural Test Notched (KJ/m²)	11
Impact Flexural Test Unnotched (KJ/m²)	60