Wellman Wellamid® MR409 22H-NBK3 Nylon 66, 40% Mineral

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Wellman Wellamid® MR409 22H-NBK3 Nylon 66, 40% Mineral
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Mineral Filled, Impact Grade
Material Notes:	All Wellamid® and Techyer® grades feature excellent strength and stiffness with outstanding chemical and heat resistance. These products are used in automotive, lawn and garden, consumer and electronic applications. Information provided by Wellman Advanced Materials.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	1.48 g/cc	0.0535 lb/in³	ISO 1183-87
Filler Content	40 %	40 %	Mineral; ISO 3451
Linear Mold Shrinkage, Flow	0.015 cm/cm	0.015 in/in	DIS 294-4
Linear Mold Shrinkage, Transverse	0.014 cm/cm	0.014 in/in	DIS 294-4

Mechanical Properties	Metric	English	Comments
Tensile Strength	75.0 MPa	10900 psi	ISO 527-93
Elongation at Break	5.0 %	5.0 %	ISO 527-93
Flexural Strength	130 MPa	18900 psi	ISO 178-93
Flexural Modulus	5.60 GPa	812 ksi	ISO 178-93
Izod Impact, Notched (ISO)	4.00 kJ/m²	1.90 ft-lb/in²	ISO 180-93

Thermal Properties	Metric	English	Comments
Melting Point	260 °C	500 °F	ISO 3146
Deflection Temperature at 1.8 MPa (264 psi)	80.0 °C	176 °F	ISO 75-93

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	266 - 293 °C	511 - 559 °F
Middle Barrel Temperature	260 - 293 °C	500 - 559 °F
Front Barrel Temperature	260 - 293 °C	500 - 559 °F
Nozzle Temperature	254 - 293 °C	489 - 559 °F
Melt Temperature	271 - 293 °C	520 - 559 °F
Mold Temperature	71.0 - 93.0 °C	160 - 199 °F
Injection Pressure	34.0 - 138 MPa	4930 - 20000 psi
Back Pressure	0.340 - 1.03 MPa	49.3 - 149 psi
Screw Speed	30 - 120 rpm	30 - 120 rpm

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PWEL00859 / 249983

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message