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Ensinger PEI

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Ascend Performance Materials HiDura™ PTR 75HB NT0679 Nylon PA66/6
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 6/66; Nylon 66/6, Unreinforced

Material Notes: HiDura PTR 75HB NT0679 is a high-viscosity, heat-stabilized polyamide copolymer resin designed for extrusion applications. This product is available in natural only. It offers a well-balanced combination of engineering properties characterized by high melt point, high strength and flexibly, toughness and good chemical resistance. Specifically, its reduced crystallization, high melt point and heat stabilization make it a great solution for films being used in cooking or autoclave curing applications.

Information provided by Ascend Performance Materials.

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Physical PropertiesOriginal ValueComments
Density 1.13 g/ccDAM; ISO 1183
Moisture Absorption <= 0.100 %ASTM D 6869
Moisture Absorption at Equilibrium 2.4 %DAM to 50% RH; ISO 62
Water Absorption at Saturation 11 %ISO 62
Viscosity Measurement 4.1Relative Viscosity; Sulfuric Acid; ISO 307
 >= 165Relative Viscosity; Formic Acid; ASTM D 789
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Yield 78.0 MPaDAM; ISO 527-2
Elongation at Break 170 %DAM; ISO 527-2
Flexural Strength 84.0 MPaDAM; ISO 178
Charpy Impact, Notched 7.00 kJ/m²
@Temperature 23.0 °C
DAM; ISO 179/1eA
 
Thermal PropertiesOriginal ValueComments
Melting Point 243 °CDAM; ISO 11357-3
 
Processing PropertiesOriginal ValueComments
Zone 1 275 - 290 °CExtrusion
Zone 2 275 - 290 °CExtrusion
Zone 3 270 - 285 °CExtrusion
Zone 4 260 - 275 °CExtrusion
Zone 5 255 - 270 °CExtrusion
Die Temperature 270 - 290 °CExtrusion
Melt Temperature 270 - 290 °CExtrusion
Drying Temperature 70.0 - 80.0 °CInjection
Dry Time 4.00 hourInjection
 
Descriptive Properties
AppearanceNatural Color
FeaturesChemical Resistant
 Good Toughness
 High Melt Stability
 High Rigidity
 High Strength
 Medium-High Viscosity
FormsPellets
Processing MethodOther Extrusion
RegionNorth America, Europe, Asia Pacific

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PASCE8603 / 293352

Proto3000 – 3D Engineering Solutions

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