杜邦高性能聚合物树脂POM 300pe nc010a_产品资讯

杜邦高性能聚合物树脂®300pe nc010a缩醛均聚物

类别：聚合物；热塑性；聚甲醛（POM）

材料说明：聚甲醛®300pe nc010a是中高粘度缩醛均聚物的增强版，具有极低的挥发性有机化合物的排放。它具有改善加工热稳定性，良好的机械性能和韧性。

物性表：

Physical Properties	Metric	English	Comments

Density	1.42 g/cc	0.0513 lb/in³	ISO 1183
Water Absorption	0.30 % @Temperature 23.0 °C	0.30 % @Temperature 73.4 °F	Equilibrium 50%RH; ISO 62, Similar to
	0.60 % @Temperature 23.0 °C	0.60 % @Temperature 73.4 °F	Immersion 24h; ISO 62, Similar to
	1.4 % @Temperature 23.0 °C	1.4 % @Temperature 73.4 °F	Saturation, immersed; ISO 62, Similar to
Linear Mold Shrinkage	0.019 cm/cm @Thickness 2.00 mm	0.019 in/in @Thickness 0.0787 in	Normal; ISO 294-4
	0.020 cm/cm @Thickness 2.00 mm	0.020 in/in @Thickness 0.0787 in	Parallel; ISO 294-4
Melt Flow	7.0 g/10 min @Load 2.16 kg, Temperature 190 °C	7.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	70.0 MPa @Temperature 23.0 °C	10200 psi @Temperature 73.4 °F	ISO 527
Elongation at Break	35 % @Temperature 23.0 °C	35 % @Temperature 73.4 °F	ISO 527
Elongation at Yield	18 % @Temperature 23.0 °C	18 % @Temperature 73.4 °F	ISO 527
Tensile Modulus	3.00 GPa @Temperature 23.0 °C	435 ksi @Temperature 73.4 °F	ISO 527
Flexural Modulus	2.90 GPa @Temperature 23.0 °C	421 ksi @Temperature 73.4 °F	ISO 178
Charpy Impact, Notched	0.800 J/cm² @Temperature -30.0 °C	3.81 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	1.10 J/cm² @Temperature 23.0 °C	5.23 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA
Tensile Creep Modulus, 1 hour	2700 MPa @Temperature 23.0 °C	392000 psi @Temperature 73.4 °F	ISO 899
Tensile Creep Modulus, 1000 hours	1500 MPa @Temperature 23.0 °C	218000 psi @Temperature 73.4 °F	ISO 899

Electrical Properties	Metric	English	Comments
Dielectric Constant	3.7 @Frequency 1.00e+6 Hz, Temperature 23.0 °C	3.7 @Frequency 1.00e+6 Hz, Temperature 73.4 °F	IEC 60250
	3.8 @Frequency 100 Hz, Temperature 23.0 °C	3.8 @Frequency 100 Hz, Temperature 73.4 °F	IEC 60250

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	100 µm/m-°C @Temperature -40.0 - 23.0 °C	55.6 µin/in-°F @Temperature -40.0 - 73.4 °F	ISO 11359-1/-2
	110 µm/m-°C @Temperature 23.0 - 55.0 °C	61.1 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1/-2
	150 µm/m-°C @Temperature 55.0 - 100 °C	83.3 µin/in-°F @Temperature 131 - 212 °F	ISO 11359-1/-2
CTE, linear, Transverse to Flow	100 µm/m-°C @Temperature -40.0 - 23.0 °C	55.6 µin/in-°F @Temperature -40.0 - 73.4 °F	ISO 11359-1/-2
	110 µm/m-°C @Temperature 23.0 - 55.0 °C	61.1 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1/-2
	160 µm/m-°C @Temperature 55.0 - 100 °C	88.9 µin/in-°F @Temperature 131 - 212 °F	ISO 11359-1/-2
Melting Point	178 °C	352 °F	10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	158 °C	316 °F	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	92.0 °C	198 °F	ISO 75-1/-2

Processing Properties	Metric	English	Comments
Melt Temperature	205 °C	401 °F	Optimum; Injection Molding
	200 - 210 °C	392 - 410 °F	Injection Molding
Mold Temperature	90.0 °C	194 °F	Optimum; Injection Molding
	80.0 - 100 °C	176 - 212 °F	Injection Molding
Drying Temperature	80.0 °C	176 °F	Injection Molding
Dry Time	2.00 - 4.00 hour	2.00 - 4.00 hour	Injection Molding
Moisture Content	<= 0.20 %	<= 0.20 %	Injection Molding

Descriptive Properties
Appearance	Natural Color
Features	VOC, Low
Forms	Pellets
Generic	Acetal (POM) Homopolymer
Material Status	Preliminary Data
Part Marking Code	>POM<	ISO 11469
Polymer Family	POM
Polymer Type	POM Homopolymer
Processing Method	Injection Molding
Product Category	Low Emissions Resins
	Unreinforced Resins
Region Available - Global	Yes
Resin Identification	POM	ISO 1043
RoHS Compliance	Contact Manufacturer
Uses	Fasteners
	Gears
	Parts, Engineering

图：

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