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This is the free Material Data Center Datasheet of Vydyne® 22HSP NT - PA66 - Ascend

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Product Texts
Vydyne 22HSP NT is a general-purpose, unfilled, lubricated, heat stabilized PA66 resin. Designed principally for injection-molding fabrication, this product offers a combination of engineering properties characterized by high strength; rigidity; good toughness; high melt point; good surface lubricity; abrasion resistance; and resistance to many chemicals, machine and motor oils, solvents and gasoline. This product is designed to resist thermal degradation when exposed to warm climates.
Processing/Physical Characteristicsdry / condUnitTest Standard
ISO Data
Molding shrinkage, parallel 2.2 / * % ISO 294-4, 2577
Molding shrinkage, normal 2.0 / * % ISO 294-4, 2577
Mechanical propertiesdry / condUnitTest Standard
ISO Data
Tensile Modulus 2900 / 1700 MPa ISO 527
Yield stress 85 / 55 MPa ISO 527
Yield strain 5 / 20 % ISO 527
Stress at break 55 / 40 MPa ISO 527
Strain at break 25 / >50 % ISO 527
Flexural modulus, 23°C 2900 / 1000 MPa ISO 178
Flexural strength 95 / 30 MPa ISO 178
Charpy impact strength, +23°C N / N kJ/m² ISO 179/1eU
Charpy impact strength, -30°C N / N kJ/m² ISO 179/1eU
Charpy notched impact strength, +23°C 3.7 / 8.6 kJ/m² ISO 179/1eA
Charpy notched impact strength, -30°C 3.4 / 3 kJ/m² ISO 179/1eA
Izod notched impact strength, +23°C 6 / 20 kJ/m² ISO 180/1A
Izod notched impact strength 5 / 7 kJ/m² ISO 180/1A
Temperature -30 °C -
Thermal propertiesdry / condUnitTest Standard
ISO Data
Melting temperature, 10°C/min 260 / * °C ISO 11357-1/-3
Temp. of deflection under load, 1.80 MPa 67 / * °C ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa 179 / * °C ISO 75-1/-2
Coeff. of linear therm. expansion, parallel 100 / * E-6/K ISO 11359-1/-2
Coeff. of linear therm. expansion, normal 100 / * E-6/K ISO 11359-1/-2
Burning Behav. at 1.5 mm nom. thickn. V-2 / * class IEC 60695-11-10
Thickness tested 1.5 / * mm -
Burning Behav. at thickness h V-2 / * class IEC 60695-11-10
Thickness tested 0.7 / * mm -
Oxygen index 24 / * % ISO 4589-1/-2
Glow Wire Flammability Index (GWFI) 825 °C IEC 60695-2-12
GWFI - thickness tested (1) 0.71 mm -
Glow Wire Flammability Index (GWFI) 825 °C IEC 60695-2-12
GWFI - thickness tested (2) 1.5 mm -
Glow Wire Flammability Index (GWFI) 960 °C IEC 60695-2-12
GWFI - thickness tested (3) 3 mm -
Glow Wire Ignition Temperature (GWIT) 700 °C IEC 60695-2-13
GWIT - thickness tested (1) 0.71 mm -
Glow Wire Ignition Temperature (GWIT) 700 °C IEC 60695-2-13
GWIT - thickness tested (2) 1.5 mm -
Glow Wire Ignition Temperature (GWIT) 700 °C IEC 60695-2-13
GWIT - thickness tested (3) 3 mm -
ASTM Data
UL 94 Flame rating V-2 - UL 94
Thickness tested 0.71 mm -
Electrical propertiesdry / condUnitTest Standard
ISO Data
Volume resistivity 1E16 / - Ohm*m IEC 62631-3-1
Electric strength 29 / - kV/mm IEC 60243-1
Comparative tracking index 500 / - - IEC 60112
ASTM Data
Arc Resistance 90 / - s ASTM D 495
Other propertiesdry / condUnitTest Standard
Water absorption 2.4 / * % Sim. to ISO 62
Density 1140 / - kg/m³ ISO 1183
Processing Recommendation Injection MoldingValueUnitTest Standard
Pre-drying - Temperature 70 °C -
Pre-drying - Time 1 - 3 h -
Melt temperature 285 - 300 °C -
Mold temperature 65 - 95 °C -
Zone 1 260 - 280 °C -
Zone 2 270 - 285 °C -
Zone 3 280 - 290 °C -
Nozzle temperature 280 - 300 °C -
Characteristics
Processing
Injection Molding
Delivery form
Pellets, Natural Color
Additives
Lubricants, Release agent
Special Characteristics
Heat stabilized or stable to heat
Chemical Resistance
General Chemical Resistance, Solvent Resistance, Oil Resistance
Certifications
Food contact, Food approval FDA 21 CFR, Drinking water contact, Drinking water contact NSF 61
Applications
Automotive, Electrical and Electronical, General Purpose
Regional Availability
North America, Europe, Asia Pacific
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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