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Ultramid® A3K

PA66

BASF

Product Description

An easy flowing injection moulding grade for fast processing. Used for highly stressed technical parts, such as bearings, gear wheels and electrically insulating parts such as terminals and cable connectors.

General
Original Document
Technical Datasheet-ISO(English)
Solutions
Crash-active headrests-ITW
Features
Fast Cycle Time
High Flow
Automotive Specs
FORD WSK-M4D648-A
FORD WSK-M4D647-A
FORD WSS-M4D648-B1
FORD WSS-M4D648-B2
Stellantis MS-DB-41
BMW Yes: Unspecified
Technical Notes
Tensile modulus-Temperature
Tensile Strength-Moisture content
Shear modulus-Temperature
Stress-strain
Stress-strain (isochronous)(creep)
Moisture absorption-Relative humidity
Water absorption-Time
Specifications
Physical Value/Unit(Sign in to View) Test Standard Test Condition

Density/Specific Gravity

*** g/cm³ ISO 1183

Melt Volume Flow Rate(MVR)

275°C/5 kg

*** cm³/10 min ISO 1133

Mold Shrinkage

Flow

*** % ISO 294-4

Across Flow

*** % ISO 294-4

Molding Shrinkage

constrained

*** % -

Water Absorption

***~*** % ISO 62
Equilibrium, 23°C, 50% RH

Water Absorption

***~*** % ISO 62
Saturation, 23°C

Viscosity

*** cm³/g ISO 307, 1157, 1628
0.5% in 96 % H2SO4
Mechanical Value/Unit(Sign in to View) Test Standard Test Condition

Tensile Modulus

*** Mpa ISO 527-1/-2
Dry

Tensile Modulus

*** Mpa ISO 527-1/-2
cond.

Tensile Strength

Yield

*** Mpa ISO 527-1/-2
Dry

Yield

*** Mpa ISO 527-1/-2
cond.

Tensile Elongation

Yield

*** % ISO 527-1/-2
Dry

Yield

*** % ISO 527-1/-2
cond.

Nominal Tensile Strain at Break

*** % ISO 527-1/-2
Dry

Nominal Tensile Strain at Break

*** % ISO 527-1/-2
cond.

Flexural Modulus

*** Mpa ISO 178
Dry

Tensile Creep Modulus

1000h

*** Mpa ISO 899-1
cond.
Impact Value/Unit(Sign in to View) Test Standard Test Condition

Charpy Notched Impact Strengh

-30℃ (-22℉)

*** kJ/m² ISO 179/1eA
Dry

23℃ (73℉)

*** kJ/m² ISO 179/1eA
Dry

23℃ (73℉)

*** kJ/m² ISO 179/1eA
cond.

Charpy Unnotched Impact Strengh

23℃ (73℉)

*** kJ/m² ISO 179/1eU
Dry

23℃ (73℉)

*** kJ/m² ISO 179/1eU
cond.

Izod Notched Impact Strengh

-30℃ (-22℉)

*** kJ/m² ISO 180/A
Dry

23℃ (73℉)

*** kJ/m² ISO 180/A
Dry

23℃ (73℉)

*** kJ/m² ISO 180/A
cond.
Thermal Value/Unit(Sign in to View) Test Standard Test Condition

Heat Deflection Temperature(HDT)

0.45 Mpa (66 psi)(4.6kg/cm²)

*** °C ISO 75-1/-2

1.8 Mpa (264 psi)(18.6kg/cm²)

*** °C ISO 75-1/-2

Specific Heat

*** J/kg-K -

Coefficient of Linear Thermal Expansion

Flow

***~*** E-6/K ISO 11359-1/-2
23-80℃

Melt Temperature(Tm)

*** °C ISO 11357-1/-3
DSC

Thermal Conductivity

*** W/(m K) DIN 52612-1

Temperature at Short Circle Operation

*** °C -

Processing Temperature

***~*** °C -

Mould temperature

***~*** °C -

Temperature index (TI)-Tensile Strength

5000 h

*** °C IEC 60216

20000 h

*** °C IEC 60216
Flammability Value/Unit(Sign in to View) Test Standard Test Condition

Flame Rating

V-2

*** mm UL94

FMVSS

*** pass FMVSS 302
thickness d>= 1mm
Electrical Value/Unit(Sign in to View) Test Standard Test Condition

Volume Resistivity

*** Ohm-m IEC 60093
Dry

Volume Resistivity

*** Ohm-m IEC 60093
cond.

Surface Resistivity

*** Ohm IEC 60093
cond.

Dielectric Constant(Permittivity)

1MHz

*** - IEC 60250
Dry

1MHz

*** - IEC 60250
cond.

Dissipation Factor

1MHz

*** E-4 IEC 60250
Dry

1MHz

*** E-4 IEC 60250
cond.

Comparative Tracking Index (CTI)

Solution A

*** V IEC 60112
Dry

Solution A

*** V IEC 60112
cond.

The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.