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DuPont Performance Polymers Delrin® 911DP BK402 Acetal Homopolymer  (Unverified Data**)

Category Polymer , Thermoplastic , Acetal (POM)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers Delrin® 911DP BK402 Acetal Homopolymer  (Unverified Data**).pdf
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Material Notes:
Delrin® 911DP is a low 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
Linear Mold Shrinkage, Flow 0.018 cm/cm

@Thickness 2.00 mm
0.018 in/in

@Thickness 0.0787 in
ISO 294-4
Linear Mold Shrinkage, Transverse 0.017 cm/cm

@Thickness 2.00 mm
0.017 in/in

@Thickness 0.0787 in
ISO 294-4
Melt Flow 25 g/10 min

@Load 2.16 kg,
Temperature 190 °C
25 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ISO 1133
Melt Index of Compound 21 g/10 min

@Load 2.16 kg,
Temperature 190 °C
21 g/10 min

@Load 4.76 lb,
Temperature 374 °F
cm3/10 min; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength, Yield 74.0 MPa

@Temperature 23.0 °C
10700 psi

@Temperature 73.4 °F
ISO 527
Elongation at Break 20 %

@Temperature 23.0 °C
20 %

@Temperature 73.4 °F
nominal; ISO 527
Elongation at Yield 10 %

@Temperature 23.0 °C
10 %

@Temperature 73.4 °F
ISO 527
Tensile Modulus 3.40 GPa

@Temperature 23.0 °C
493 ksi

@Temperature 73.4 °F
ISO 527
Charpy Impact Unnotched 16.0 J/cm²

@Temperature -30.0 °C
76.1 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
16.0 J/cm²

@Temperature 23.0 °C
76.1 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eU
Charpy Impact, Notched 0.600 J/cm²

@Temperature -30.0 °C
2.86 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eA
0.650 J/cm²

@Temperature 23.0 °C
3.09 ft-lb/in²

@Temperature 73.4 °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 0.46 MPa (66 psi) 163 °C
325 °F
ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 107 °C
225 °F
ISO 75-1/-2
Processing Properties Metric English Comments
Melt Temperature 215 °C
419 °F
Optimum; Injection Molding
210 - 220 °C
410 - 428 °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 Value Comments
Appearance Black Color
Drying Recommended Not normally required unless moisture content of resin exceeds recommended level
Features Dimensional Stability, Good
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 Unreinforced Resins
Region Available - Global Yes
Resin Identification POM
ISO 1043
RoHS Compliance Contact Manufacturer
Uses Fasteners
Gears
Parts, Engineering
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