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Delrin® 100ST BK602

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Polymer Name: Polyacetal Homopolymer (POM)
Processing Methods: Injection Molding, Extrusion
Additives Included: Mold Release Agent, Lubricant (Unspecified)
Flexural Modulus: 1100.0 MPa
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Identification & Functionality

Delrin® 100ST BK602 Features & Benefits

Applications & Uses

Properties

Color
Flame Rating
Physical Form
Part Marking Code
>POM-HI<
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Modulus1400MPaISO 527-1/-2
Yield Stress40MPaISO 527-1/-2
Yield Strain30%ISO 527-1/-2
Flexural Modulus1100MPaISO 178
Poisson's Ratio0.43--
Nominal Strain (at Break)min. 50%ISO 527-1/-2
Charpy Impact Strength (at 23°C)NkJ/m²ISO 179/1eU
Charpy Impact Strength (at -30°C)NkJ/m²ISO 179/1eU
Notched Charpy Impact Strength (at 23°C)80kJ/m²ISO 179/1eA
Notched Charpy Impact Strength (at -30°C)14kJ/m²ISO 179/1eA
Typical Properties
ValueUnitsTest Method / Conditions
Resin IdentificationPOM-HI-ISO 1043
Thermal Properties
ValueUnitsTest Method / Conditions
Melt Temperature (at 10°C/min)178°CISO 11357-1/-3
Temperature of Deflection Under Load (1.8 Mpa)60°CISO 75-1/-2
Temperature of Deflection Under Load (0.45 Mpa)102°CISO 75-1/-2
Coefficient of Linear Thermal Expansion (Parallel)120E-6/KISO 11359-1/-2
Coefficient of Linear Thermal Expansion (Normal)120E-6/KISO 11359-1/-2
Relative Thermal Index (Electrical, 1.5mm)105°CUL 746B
Relative Thermal Index (Electrical, 3mm)105°CUL 746B
Relative Thermal Index (Impact, 1.5mm)85°CUL 746B
Relative Thermal Index (Impact, 3mm)85°CUL 746B
Relative Thermal Index (Strength, 1.5mm)85°CUL 746B
Relative Thermal Index (Strength, 3mm)85°CUL 746B
Flammability
ValueUnitsTest Method / Conditions
FMVSS ClassB-ISO 3795 (FMVSS 302)
Burning Behavior (at 1.5mm Nominal Thickness)UL94 HBclassIEC 60695-11-10
Burning Rate (at 1mm Thickness)max. 80mm/minISO 3795 (FMVSS 302)
Other Properties
ValueUnitsTest Method / Conditions
Density1340kg/m³ISO 1183
Processing Information (Extrusion)
ValueUnitsTest Method / Conditions
Melt Temperature Range195 - 205°C-
Melt Temperature (Optimum)200°C-
Drying Temperature80°C-
Processing Moisture Contentmax. 0.05%-
Drying Time (Dehumidified Dryer)4 - 8h-
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Drying Temperature80°C-
Drying Recommendedyes--
Drying Time (Dehumidified Dryer)4 - 8h-
Processing Moisture Contentmax. 0.05%-
Hold Pressure Range60 - 80MPa-
Hold Pressure Time7.5s/mm-
Annealing Temperature160°C-
Melt Temperature (Optimum)205°C-
Melt Temperature (Minimum)200°C-
Melt Temperature (Maximum)210°C-
Maximum Screw Tangential Speed0.2m/s-
Mold Temperature (Optimum)50°C-
Mold Temperature (Minimum)40°C-
Mold Temperature (Maximum)60°C-
Annealing Time (Optional)30min/mm-
VDA Properties
ValueUnitsTest Method / Conditions
Emissionsmax. 8mg/kgVDA 275
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Volume-Flow Rate (at 190°C, 2.16 kg)1.8cm³/10minISO 1133
Melt Mass Flow Rate (at 190°C, 2.16 kg)2.1g/10minISO 1133
Mold Shrinkage (Parallel)0.8%ISO 294-4, 2577
Mold Shrinkage (Normal)1.1%ISO 294-4, 2577

Regulatory & Compliance

Technical Details & Test Data

Dynamic Shear Modulus vs Temperature

DuPont Delrin 100ST BK602 Dynamic Shear Modulus vs Temperature

Packaging & Availability

Regional Availability

Delrin® 100ST BK602
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