DuPont Performance Polymers Delrin® 311DP BK402 Acetal (POM) (Unverified Data**)

Category	Polymer , Thermoplastic , Acetal (POM) , Acetal Homopolymer, Unreinforced
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® 311DP BK402 Acetal (POM) (Unverified Data**).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Nucleated Medium-high Viscosity Acetal Homopolymer Delrin 311DP BK402 is a medium high viscosity acetal homopolymer with improved thermal stability and modifications for more precise molding(reduced warpage less shrinkage fewer voids).Information provided by DuPont Performance Polymers

Physical Properties	Metric	English	Comments
Density	1.42 g/cc	0.0513 lb/in³	ISO 1183
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 Stress	16.3 MPa @Strain 0.400 %, Temperature -40.0 °C	2360 psi @Strain 0.400 %, Temperature -40.0 °F	ISO 11403-1 -2
	20.4 MPa @Strain 0.600 %, Temperature 23.0 °C	2960 psi @Strain 0.600 %, Temperature 73.4 °F	ISO 11403-1 -2
	56.4 MPa @Strain 2.50 %, Temperature 23.0 °C	8180 psi @Strain 2.50 %, Temperature 73.4 °F	ISO 11403-1 -2
	65.3 MPa @Strain 1.80 %, Temperature -40.0 °C	9470 psi @Strain 1.80 %, Temperature -40.0 °F	ISO 11403-1 -2
	68.2 MPa @Strain 4.40 %, Temperature 23.0 °C	9890 psi @Strain 4.40 %, Temperature 73.4 °F	ISO 11403-1 -2
	72.9 MPa @Strain 7.00 %, Temperature 23.0 °C	10600 psi @Strain 7.00 %, Temperature 73.4 °F	ISO 11403-1 -2
	90.6 MPa @Strain 3.30 %, Temperature -40.0 °C	13100 psi @Strain 3.30 %, Temperature -40.0 °F	ISO 11403-1 -2
	102.3 MPa @Strain 4.70 %, Temperature -40.0 °C	14840 psi @Strain 4.70 %, Temperature -40.0 °F	ISO 11403-1 -2
Tensile Strength, Yield	74.0 MPa	10700 psi	ISO 527-1/-2
Elongation at Break	28 %	28 %	Nominal; ISO 527-1/-2
Elongation at Yield	15 %	15 %	ISO 527-1/-2
Tensile Modulus	3.30 GPa	479 ksi	ISO 527-1/-2
Secant Modulus	0.42625 GPa @Strain 8.00 %, Temperature 100 °C	61.823 ksi @Strain 8.00 %, Temperature 212 °F	ISO 11403-1 -2
	0.553 GPa @Strain 8.50 %, Temperature 80.0 °C	80.2 ksi @Strain 8.50 %, Temperature 176 °F	ISO 11403-1 -2
	0.823 GPa @Strain 9.00 %, Temperature 23.0 °C	119 ksi @Strain 9.00 %, Temperature 73.4 °F	ISO 11403-1 -2
	1.00 GPa @Strain 2.20 %, Temperature 100 °C	146 ksi @Strain 2.20 %, Temperature 212 °F	ISO 11403-1 -2
	1.30 GPa @Strain 2.30 %, Temperature 80.0 °C	189 ksi @Strain 2.30 %, Temperature 176 °F	ISO 11403-1 -2
	1.398 GPa @Strain 5.00 %, Temperature 23.0 °C	202.8 ksi @Strain 5.00 %, Temperature 73.4 °F	ISO 11403-1 -2
	1.76 GPa @Strain 6.00 %, Temperature -40.0 °C	255 ksi @Strain 6.00 %, Temperature -40.0 °F	ISO 11403-1 -2
	2.256 GPa @Strain 2.50 %, Temperature 23.0 °C	327.2 ksi @Strain 2.50 %, Temperature 73.4 °F	ISO 11403-1 -2
	2.59 GPa @Strain 3.70 %, Temperature -40.0 °C	376 ksi @Strain 3.70 %, Temperature -40.0 °F	ISO 11403-1 -2
	3.40 GPa @Strain 0.600 %, Temperature 23.0 °C	493 ksi @Strain 0.600 %, Temperature 73.4 °F	ISO 11403-1 -2
	3.63 GPa @Strain 1.80 %, Temperature -40.0 °C	526 ksi @Strain 1.80 %, Temperature -40.0 °F	ISO 11403-1 -2
	4.075 GPa @Strain 0.400 %, Temperature -40.0 °C	591.0 ksi @Strain 0.400 %, Temperature -40.0 °F	ISO 11403-1 -2
Charpy Impact, Notched	0.900 J/cm²	4.28 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

Thermal Properties	Metric	English	Comments
Melting Point	178 °C	352 °F	10°C/min; ISO 11357-1/-3
Deflection Temperature at 1.8 MPa (264 psi)	103 °C	217 °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

Descriptive Properties	Value	Comments
Additives	Lubricants
	Release agent
Delivery Form	Pellets
Part Marking Code	>POM<	ISO 11469
Processing	Injection Moulding
	Other Extrusion
	Profile Extrusion
	Sheet Extrusion
Regional Availability	Asia Pacific
	Europe
	Global
	Near East/Africa
	North America
	South and Central America
Resin Identification	POM	ISO 1043
UL recognition	UL

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