DuPont Mobility and Materials Delrin® 930MF ® NC000 Mineral Filled Acetal

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DuPont Mobility and Materials Delrin® 930MF ® NC000 Mineral Filled Acetal (discontinued **)
Categories:	Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Copolymer, Mineral Filled
Material Notes:	Delrin® 930MF is a new 30% mineral filled acetal with high modulus. It has good flow, low warpage, and a wide processing window. Information provided by DuPont Information provided by DuPont; The Delrin product line was sold by DuPont in 2023 but this specific grade was discontinued prior to the sale
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Physical Properties	Metric	English	Comments

Density	1.60 g/cc	0.0578 lb/in³	ISO 1183
Water Absorption	0.20 %	0.20 %	24h immersion; ISO 62
Linear Mold Shrinkage, Flow	0.014 cm/cm	0.014 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.013 cm/cm	0.013 in/in	ISO 294-4
Melt Flow	20 g/10 min	20 g/10 min	190°C, 2.16 kg; ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	44.5 MPa	6450 psi	ISO 527-1/-2
Elongation at Break	20 %	20 %	Nominal; ISO 527-1/-2
Elongation at Yield	4.0 %	4.0 %	ISO 527-1/-2
Tensile Modulus	4.20 GPa	609 ksi	ISO 527-1/-2
Flexural Modulus	4.10 GPa	595 ksi	ISO 178
Izod Impact, Notched (ISO)	4.80 kJ/m²	2.28 ft-lb/in²	ISO 180/1A
Charpy Impact Unnotched	8.00 J/cm²	38.1 ft-lb/in²	ISO 179/1eU
Charpy Impact, Notched	0.460 J/cm²	2.19 ft-lb/in²	ISO 179/1eA
	0.400 J/cm² @Temperature -30.0 °C	1.90 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear	94.0 µm/m-°C @Temperature 23.0 - 55.0 °C	52.2 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1/-2
CTE, linear, Transverse to Flow	104 µm/m-°C @Temperature 23.0 - 55.0 °C	57.8 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1/-2
Melting Point	168 °C	334 °F	10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	154 °C	309 °F	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	101 °C	214 °F	ISO 75-1/-2

Processing Properties	Metric	English	Comments
Melt Temperature	190 - 210 °C	374 - 410 °F
Mold Temperature	80.0 - 100 °C	176 - 212 °F
Moisture Content	<= 0.20 %	<= 0.20 %
Hold Pressure	80.0 - 100 MPa	11600 - 14500 psi

**
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PDTAL022 / 32342

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