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PA6 8231G HS 性狀為半透明或不透明乳白色結晶形聚合物，具有可塑性。密度1．15g／cm3。熔點252℃。脆化溫度-30℃。熱分解溫度大于350℃。連續耐熱80-120℃,平衡吸水率2．5％。能耐酸、堿、大多數無機鹽水溶液、鹵代烷、烴類、酯類、酮類等腐蝕，但易溶于苯酚、甲酸等極性溶劑。具有優良的耐磨性、自潤滑性，機械強度較高。但吸水性較大，因而尺寸穩定性較差。

顆粒：

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物性表:

Physical Properties	Metric	English	Comments

Density	1.067 g/cc	0.03855 lb/in³	Melt; ISO 1183
	1.23 g/cc	0.0444 lb/in³	ISO 1183
Water Absorption	1.4 %	1.4 %	24 hour; ISO Test
	8.1 %	8.1 %	ISO 62
Moisture Absorption at Equilibrium	2.3 %	2.3 %	23°C/50% R.H.; ISO 62
Viscosity Measurement	50	50	Formic Acid
Linear Mold Shrinkage	0.0050 cm/cm	0.0050 in/in	ASTM Data; MD

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	121	121	ASTM Test
Tensile Strength at Break	140 MPa	20300 psi	0.2 in/min; ASTM Test
	50.0 MPa @Temperature 120 °C	7250 psi @Temperature 248 °F	ISO Data
	50.0 MPa @Temperature 120 °C	7250 psi @Temperature 248 °F	ASTM Test
	60.0 MPa @Temperature 80.0 °C	8700 psi @Temperature 176 °F	ASTM Test
	60.0 MPa @Temperature 80.0 °C	8700 psi @Temperature 176 °F	ISO Data
	160 MPa @Temperature -40.0 °C	23200 psi @Temperature -40.0 °F	ASTM Test
	160 MPa @Temperature -40.0 °C	23200 psi @Temperature -40.0 °F	ISO Data
Tensile Strength, Ultimate	140 MPa	20300 psi	5mm/min; ISO 527
Elongation at Break	4.0 %	4.0 %	5mm/min; ISO 527
	4.0 %	4.0 %	0.2 in/min; ASTM Test
	3.0 % @Temperature -40.0 °C	3.0 % @Temperature -40.0 °F	ASTM Test
	3.0 % @Temperature -40.0 °C	3.0 % @Temperature -40.0 °F	ISO Data
	7.0 % @Temperature 120 °C	7.0 % @Temperature 248 °F	ISO Data
	7.0 % @Temperature 120 °C	7.0 % @Temperature 248 °F	ASTM Test
	8.0 % @Temperature 80.0 °C	8.0 % @Temperature 176 °F	ASTM Test
	8.0 % @Temperature 80.0 °C	8.0 % @Temperature 176 °F	ISO Data
Tensile Modulus	5.96 GPa	864 ksi	1mm/min; ISO 527
	2.09 GPa @Temperature 120 °C	303 ksi @Temperature 248 °F	ISO Data
	2.47 GPa @Temperature 80.0 °C	358 ksi @Temperature 176 °F	ISO Data
	5.95 GPa @Temperature -40.0 °C	863 ksi @Temperature -40.0 °F	ISO Data
Flexural Strength	160 MPa	23200 psi	ISO Data
	172 MPa	24900 psi	ASTM Test
	76.0 MPa @Temperature 120 °C	11000 psi @Temperature 248 °F	ASTM Test
	90.0 MPa @Temperature 93.0 °C	13100 psi @Temperature 199 °F	ASTM Test
	110 MPa @Temperature 65.0 °C	16000 psi @Temperature 149 °F	ASTM Test
	214 MPa @Temperature -40.0 °C	31000 psi @Temperature -40.0 °F	ASTM Test
Flexural Modulus	4.77 GPa	692 ksi	ISO Data
	5.31 GPa	770 ksi	ASTM Test
	1.93 GPa @Temperature 120 °C	280 ksi @Temperature 248 °F	ASTM Test
	2.40 GPa @Temperature 65.0 °C	348 ksi @Temperature 149 °F	ASTM Test
Izod Impact, Notched	0.590 J/cm @Thickness 3.17 mm	1.11 ft-lb/in @Thickness 0.125 in	ASTM Test
Izod Impact, Notched (ISO)	5.00 kJ/m²	2.38 ft-lb/in²	ISO Test
Charpy Impact Unnotched	4.00 J/cm²	19.0 ft-lb/in²	ISO 179
Charpy Impact, Notched	0.650 J/cm²	3.09 ft-lb/in²	ISO 179
	0.550 J/cm² @Temperature -30.0 °C	2.62 ft-lb/in² @Temperature -22.0 °F	ISO 179

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+13 ohm-cm	>= 1.00e+13 ohm-cm	IEC 60093
Dielectric Constant	3.4 @Frequency 1.00e+6 Hz	3.4 @Frequency 1.00e+6 Hz	IEC 60250
	3.6 @Frequency 100 Hz	3.6 @Frequency 100 Hz	IEC 60250
	3.7 @Frequency 1.00e+6 Hz	3.7 @Frequency 1.00e+6 Hz	ASTM Data
	4.0 @Frequency 1e+9 Hz	4.0 @Frequency 1e+9 Hz	ASTM Data
Dielectric Strength	40.0 kV/mm	1020 kV/in	IEC 60243-1
Dissipation Factor	0.010 @Frequency 100 Hz	0.010 @Frequency 100 Hz	IEC 60250
	0.010 @Frequency 1e+9 Hz	0.010 @Frequency 1e+9 Hz	ASTM Data
	0.010 @Frequency 1.00e+6 Hz	0.010 @Frequency 1.00e+6 Hz	ASTM Data
	0.020 @Frequency 1.00e+6 Hz	0.020 @Frequency 1.00e+6 Hz	IEC 60250

Thermal Properties	Metric	English	Comments
CTE, linear	50.0 µm/m-°C @Temperature -30.0 - 30.0 °C	27.8 µin/in-°F @Temperature -22.0 - 86.0 °F	ASTM Test
CTE, linear, Parallel to Flow	39.0 µm/m-°C	21.7 µin/in-°F	ISO 11359
CTE, linear, Transverse to Flow	78.0 µm/m-°C	43.3 µin/in-°F	ISO 11359
Specific Heat Capacity	2.728 J/g-°C	0.6520 BTU/lb-°F	Melt
Thermal Conductivity	0.230 W/m-K	1.60 BTU-in/hr-ft²-°F	Melt
Melting Point	220 °C	428 °F	10 K/min
	220 °C	428 °F	ASTM Test
Deflection Temperature at 0.46 MPa (66 psi)	217 °C	423 °F	ISO 75
Deflection Temperature at 1.8 MPa (264 psi)	195 °C	383 °F	ISO 75
	200 °C	392 °F	ASTM Test
Flammability, UL94	HB @Thickness 0.750 mm	HB @Thickness 0.0295 in
	HB @Thickness 3.00 mm	HB @Thickness 0.118 in

Processing Properties	Metric	English	Comments
Melt Temperature	275 °C	527 °F	Injection molding
Mold Temperature	95.0 °C	203 °F	Injection molding

Descriptive Properties
Color	Natural
Commercial Status	Active America
Form	Pellets
Impact Modified	No
Primary Processing Technique	Injection Molding
Processing	Injection Molding
Special characteristic	Heat stabilized or stable to heat
UL.UL-C	Yes

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PA6 8231G HS 14%玻璃、