Evonik VESTAMID® CW1442 BK Nylon 12, Carbon Fiber Reinforced

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Evonik VESTAMID® CW1442 BK Nylon 12, Carbon Fiber Reinforced
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 12 (PA12); Nylon 12, Carbon Fiber Filled
Material Notes:	VESTAMID® CW1442 BK is a highly filled, carbon fiber-reinforced, heat- and UV-stabilized compound based on PA12. It is generally used for components manufactured in the injection molding process and is especially suitable for applications where high impact strength and stiffness as well as low coefficient of friction are required. In addition, it has a good bonding strength with TPU. The PA12 compound absorbs only small amounts of water. Therefore, components made from this material have an excellent dimensional accuracy with changing ambient humidity. Due to the low melting point of VESTAMID® CW1442 BK, the material provides a wide processing window for the injection molding process. The compound is suitable for applications requiring a high ratio of flow length to wall thickness. Preliminary data sheet. VESTAMID® CW1442 BK is supplied as cylindrical granules ready for processing, in moisture barrier bags. The use of colorants can change property values. Dry properties listed below Industrial Sector: Sports and Lifestyle Processing: Injection molding Delivery form: Pellets, Granules Resistance to: Heat (thermal stability), UV / light / weathering Electrical: Insulating Additives: Carbon fibers Applications: General purpose Processing: Thermoforming Special Characteristics: U.V. stabilized Color: Black Additives: Heat stabilizer Delivery form: Cylindrical pellets Chemical Resistance: General chemical resistance Information provided by Evonik.
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Physical Properties	Metric	English	Comments

Density	1.16 g/cc	0.0419 lb/in³	ISO 1183
Water Absorption	0.200 %	0.200 %	Sim to ISO 62
Moisture Absorption	0.0700 %	0.0700 %	Sim to ISO 62
Linear Mold Shrinkage, Flow	0.000 cm/cm	0.000 in/in	ISO 294-4, 2577
Linear Mold Shrinkage, Transverse	0.00200 cm/cm	0.00200 in/in	ISO 294-4, 2577

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	80.0	80.0	ISO 7619-1
Tensile Strength at Break	137 MPa	19900 psi	ISO 527
Tensile Strength	137 MPa	19900 psi	ISO 527
Elongation at Break	5.00 %	5.00 %	Nominal; ISO 527
	5.00 %	5.00 %	ISO 527
Tensile Modulus	12.6 GPa	1830 ksi	ISO 527
Flexural Strength	109 MPa	15800 psi	at break; ISO 178
	196 MPa	28400 psi	at conv. Deflection; ISO 178
	201 MPa	29200 psi	ISO 178
Flexural Modulus	12.0 GPa	1740 ksi	ISO 178
Flexural Strain at Break	4.00 %	4.00 %	at flexural strength; ISO 178
	5.00 %	5.00 %	ISO 178
Charpy Impact Unnotched	7.90 J/cm² @Temperature -30.0 °C	37.6 ft-lb/in² @Temperature -22.0 °F	Type of failure: C; ISO 179/1eU
	8.30 J/cm² @Temperature 23.0 °C	39.5 ft-lb/in² @Temperature 73.4 °F	Type of failure: C; ISO 179/1eU
Charpy Impact, Notched	1.60 J/cm² @Temperature -30.0 °C	7.61 ft-lb/in² @Temperature -22.0 °F	Type of failure: C; ISO 179/1eA
	2.40 J/cm² @Temperature 23.0 °C	11.4 ft-lb/in² @Temperature 73.4 °F	Type of failure: P; ISO 179/1eA

Thermal Properties	Metric	English	Comments
Melting Point	176 °C	349 °F	ISO 11357-1/-3

Processing Properties	Metric	English	Comments
Melt Temperature	270 °C	518 °F
Mold Temperature	60.0 °C	140 °F

Descriptive Properties
Color	Black

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.

PEVONIK7881 / 325013

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