DuPont Performance Polymers Delrin® 525GR NC000 Acetal (POM) (Unverified Data**)

Category	Polymer , Thermoplastic , Acetal (POM) , Acetal Homopolymer, Glass Fiber Reinforced
Manufacturer	DuPont Performance Polymers
Trade Name	Delrin®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	DuPont Performance Polymers Delrin® 525GR NC000 Acetal (POM) (Unverified Data**).pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

25% Glass Reinforced Medium Viscosity Acetal Homopolymer Delrin 525GR NC000 is a 25% glass reinforced acetal homopolymer for injection molding. It has very high strength stiffness and high deflection temperature and excellent creep resistance.Information provided by DuPont Performance Polymers

Physical Properties	Metric	English	Comments
Density	1.60 g/cc	0.0578 lb/in³	ISO 1183
Water Absorption	1.26 % @Thickness 2.00 mm	1.26 % @Thickness 0.0787 in	Sim. to ISO 62
Moisture Absorption	0.170 % @Thickness 2.00 mm	0.170 % @Thickness 0.0787 in	Sim. to ISO 62
Viscosity	84000 cP @Shear Rate 5000 1/s, Temperature 230 °C	84000 cP @Shear Rate 5000 1/s, Temperature 446 °F	ISO 11403-1 -2
	94000 cP @Shear Rate 5000 1/s, Temperature 215 °C	94000 cP @Shear Rate 5000 1/s, Temperature 419 °F	ISO 11403-1 -2
	107000 cP @Shear Rate 5000 1/s, Temperature 200 °C	107000 cP @Shear Rate 5000 1/s, Temperature 392 °F	ISO 11403-1 -2
	294000 cP @Shear Rate 500 1/s, Temperature 230 °C	294000 cP @Shear Rate 500 1/s, Temperature 446 °F	ISO 11403-1 -2
	349000 cP @Shear Rate 500 1/s, Temperature 215 °C	349000 cP @Shear Rate 500 1/s, Temperature 419 °F	ISO 11403-1 -2
	416000 cP @Shear Rate 500 1/s, Temperature 200 °C	416000 cP @Shear Rate 500 1/s, Temperature 392 °F	ISO 11403-1 -2
Linear Mold Shrinkage, Flow	0.0040 cm/cm	0.0040 in/in	ISO 294-4 2577
Linear Mold Shrinkage, Transverse	0.012 cm/cm	0.012 in/in	ISO 294-4 2577
Melt Flow	5.0 g/10 min @Load 2.16 kg, Temperature 190 °C	5.0 g/10 min @Load 4.76 lb, Temperature 374 °F	cm³/10min; ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	145 MPa	21000 psi	ISO 527-1/-2
Elongation at Break	3.0 %	3.0 %	ISO 527-1/-2
Tensile Modulus	9.50 GPa	1380 ksi	ISO 527-1/-2
Flexural Modulus	8.50 GPa	1230 ksi	ISO 178
Izod Impact, Notched (ISO)	8.00 kJ/m²	3.81 ft-lb/in²	ISO 180/1A
Charpy Impact Unnotched	5.00 J/cm²	23.8 ft-lb/in²	ISO 179/1eU
	5.00 J/cm² @Temperature -30.0 °C	23.8 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eU
Charpy Impact, Notched	0.800 J/cm²	3.81 ft-lb/in²	ISO 179/1eA
	0.800 J/cm² @Temperature -30.0 °C	3.81 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
Tensile Creep Modulus, 1 hour	8500 MPa @Time 3600 sec	1.23e+6 psi @Time 1.00 hour	ISO 899-1
Tensile Creep Modulus, 1000 hours	6000 MPa @Time 3.60e+6 sec	870000 psi @Time 1000 hour	ISO 899-1

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	35.0 µm/m-°C	19.4 µin/in-°F	ISO 11359-1/-2
CTE, linear, Transverse to Flow	100 µm/m-°C	55.6 µin/in-°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)	176 °C	349 °F	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	172 °C	342 °F	ISO 75-1/-2
Flammability, UL94	HB @Thickness 1.50 mm	HB @Thickness 0.0591 in	IEC 60695-11-10
	HB @Thickness 0.800 mm	HB @Thickness 0.0315 in	IEC 60695-11-10

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+14 ohm-cm	1.00e+14 ohm-cm	IEC 60093
Dielectric Constant	3.7 @Frequency 100 Hz	3.7 @Frequency 100 Hz	IEC 60250
	3.8 @Frequency 1.00e+6 Hz	3.8 @Frequency 1.00e+6 Hz	IEC 60250

Descriptive Properties	Value	Comments
Additives	Release agent
Delivery Form	Pellets
Emission of organic compounds	14 µgC/g	VDA 277
Part Marking Code	>POM-GF25<	ISO 11469
Processing	Injection Moulding
Regional Availability	Asia Pacific
	Europe
	Global
	Near East/Africa
	North America
	South and Central America
Resin Identification	POM-GF25	ISO 1043
UL recognition	UL

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