杜邦高性能聚合物树脂POM 500pe nc010a_产品资讯

杜邦高性能聚合物树脂®500pe 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®500pe nc010a是介质粘度缩醛均聚物，增强版®500P Delrin具有极低的挥发性有机化合物的排放。它具有改进的加工热稳定性，良好的机械性能。

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
	0.50 % @Temperature 23.0 °C	0.50 % @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	15 g/10 min @Load 2.16 kg, Temperature 190 °C	15 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	25 % @Temperature 23.0 °C	25 % @Temperature 73.4 °F	ISO 527
Elongation at Yield	15 % @Temperature 23.0 °C	15 % @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 Unnotched	23.0 J/cm² @Temperature -30.0 °C	109 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eU
	28.0 J/cm² @Temperature 23.0 °C	133 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eU
Charpy Impact, Notched	0.700 J/cm² @Temperature -30.0 °C	3.33 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	0.900 J/cm² @Temperature 23.0 °C	4.28 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA
Tensile Creep Modulus, 1 hour	2800 MPa @Temperature 23.0 °C	406000 psi @Temperature 73.4 °F	ISO 899
Tensile Creep Modulus, 1000 hours	1600 MPa @Temperature 23.0 °C	232000 psi @Temperature 73.4 °F	ISO 899

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	90.0 µm/m-°C @Temperature -40.0 - 23.0 °C	50.0 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)	93.0 °C	199 °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	Creep Resistance, Good
	Fatigue Resistant
	Homopolymer
	Impact Resistance, Good
	Stiffness, High
	Strength, High
	Viscosity, Medium
	VOC, Low
Forms	Pellets
Generic	Acetal (POM) Homopolymer
Material Status	Current
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	Automotive Interior Parts
	Gears
	Parts, Engineering

图：

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