Ascend Performance Materials Vydyne® 840C Nylon 66, Extrusion Grade

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Ascend Performance Materials Vydyne® 840C Nylon 66, Extrusion Grade (discontinued **)
Categories:	Polymer; Film; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Extruded; Nylon 66, Film
Material Notes:	840C is a PA66-based copolymer that features high melt strength, shear thinning behavior, high tensile strength, ductility, and high clarity making it ideal for blown or cast film applications. Specifically, its combination of high temperature resistance, good clarity, and toughness makes it a very useful and versatile material in a number of multi-layer, flexible packaging applications. Information provided by Ascend Performance Materials.
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Physical Properties	Metric	English	Comments

Bulk Density	0.674 g/cc	0.0243 lb/in³	ASTM D1895
Density	1.14 g/cc	0.0412 lb/in³	ISO 1183
Moisture Absorption	0.100 %	0.100 %	ASTM D6869
Viscosity Measurement	3.9 - 4.1	3.9 - 4.1	Relative Viscosity - Sulfuric Acid; ISO 307
	110 - 140	110 - 140	Relative Viscosity - Formic Acid; ASTM D789

Thermal Properties	Metric	English	Comments
Melting Point	235 °C	455 °F	ISO 11357-3

Processing Properties	Metric	English	Comments
Processing Temperature	20.0 - 40.0 °C	68.0 - 104 °F	Blow Film Air Temperature
	245 - 265 °C	473 - 509 °F	Cylinder - Extrusion
Die Temperature	255 - 275 °C	491 - 527 °F	Extrusion
	70.0 - 80.0 °C @Time 0.000 - 14400 sec	158 - 176 °F @Time 0.000 - 4.00 hour	Extrusion
Melt Temperature	235 °C	455 °F	Extrusion
Moisture Content	0.030 - 0.080 %	0.030 - 0.080 %	Extrusion

Compliance Properties	Metric	English	Comments
European Food 1935/2004	Yes	Yes

Descriptive Properties
Agency Ratings	Agency Ratings
	EU 10/2011
	EU 2023/2006
Features	Chemical Resistant
	Good melt strength
	High Melt Stability
	High Strength
	High Toughness
	Puncture resistant
Melt Pressure MPa	3-17
Screw Design	GP or Barrier
Uses	Industrial Applications
	Monofilaments
	Multilayer film
	Profiles
	Rods
	Sheet
	Tubing
	Vacuum Bagging Film

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PZASCE9773 / 220876

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