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PC 144R 物性表：

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.20	g/cm³	ASTM D792
Specific Volume	0.830	cm³/g	ASTM D792
Density	1.19	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)	11	g/10 min	ASTM D1238
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg)	10.0	cm³/10min	ISO 1133
Molding Shrinkage - Flow (3.20 mm)	0.50 to 0.70	%	Internal Method
Water Absorption (24 hr)	0.15	%	ASTM D570
Water Absorption			ASTM D570
Equilibrium, 23°C	0.35	%
Equilibrium, 100°C	0.58	%
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus 2	2370	MPa	ASTM D638
Tensile Modulus	2350	MPa	ISO 527-2/1
Tensile Strength 3 (Yield)	62.0	MPa	ASTM D638
Tensile Stress (Yield)	63.0	MPa	ISO 527-2/50
Tensile Strength 3 (Break)	68.0	MPa	ASTM D638
Tensile Stress (Break)	70.0	MPa	ISO 527-2/50
Tensile Elongation 3 (Yield)	7.0	%	ASTM D638
Tensile Strain (Yield)	6.0	%	ISO 527-2/50
Tensile Elongation 3 (Break)	130	%	ASTM D638
Tensile Strain (Break)	110	%	ISO 527-2/50
Flexural Modulus 4 (50.0 mm Span)	2340	MPa	ASTM D790
Flexural Modulus 5	2300	MPa	ISO 178
Flexural Strength 5, 6	90.0	MPa	ISO 178
Flexural Strength 4 (Yield, 50.0 mm Span)	97.0	MPa	ASTM D790
Taber Abrasion Resistance (1000 Cycles, 1000 g, CS-17 Wheel)	10.0	mg	ASTM D1044
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (23°C)	35	kJ/m²	ISO 179/2C
Notched Izod Impact			ASTM D256
Colors	800	J/m
Natural, Tints	800	J/m
23°C	800	J/m
Notched Izod Impact Strength 7			ISO 180/1A
-30°C	10	kJ/m²
23°C	12	kJ/m²
Unnotched Izod Impact (23°C)	3200	J/m	ASTM D4812
Instrumented Dart Impact (23°C, Energy at Peak Load)	63.0	J	ASTM D3763
Gardner Impact (23°C)	169	J	ASTM D3029
Tensile Impact Strength 8	577	kJ/m²	ASTM D1822
Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness			ASTM D785
M-Scale	70
R-Scale	118