Akulon® Ultraflow K-FHG0

50% Glass Reinforced, Heat Stabilized, High Flow

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General Information

Akulon® is our family of high performance polyamide 6 and polyamide 66 materials, used by customers across the world in applications ranging from automotive, electronics & electrical, to furniture and packaging.
We offer Akulon® grades for injection molding, blow molding and extrusion (including barrier film, stock shapes, convoluted tubes, and mono and multi filament).
In molded parts the material offers an excellent balance of easy design and processing with outstanding mechanical properties over a wide temperature range and in diverse conditions. Meanwhile for extrusion the strength, resilience and easy processing of Akulon® sets the market standards.
Special features
  • Good or high flow
  • Heat stabilized
General Document
Regulatory Affairs
  • Absence Declaration BNST2023-11-16
  • Absence Declaration Biocidal Products2023-11-16
  • Absence Declaration DMF (2009/251/EC: Dimethylfumarate)2023-11-16
  • Absence Declaration ELV (2000/53/EC: Heavy metals)2024-02-15
  • Absence Declaration EPA 20 High Priority Substances 20192023-11-16
  • Absence Declaration Food Allergens2023-11-16
  • Absence Declaration NMP (N-Methylpyrrolidone)2023-11-16
  • Absence Declaration Nano Materials2023-11-16
  • Absence Declaration Ozone Depleting Chemicals2024-04-25
  • Absence Declaration PAH (Polycyclic Aromatic Hydrocarbons)2023-11-16
  • Absence Declaration PBT chemicals under TSCA section 6(h)2023-11-16
  • Absence Declaration PFAS2024-03-05
  • Absence Declaration POPs (Persistent Organic Pollutants)2023-10-27
  • Absence Declaration Phthalates (2005/84/EC: DEHP, DBP, BBP,DINP,DIDP, DNOP)2023-11-16
  • Absence Declaration Red Phosphorus2023-11-16
  • Absence Declaration opBDE (2003/11/EC: Octa- / Pentabromodiphenylether)2023-11-16
  • CALIFORNIA PROPOSITION 65 (NDS)2024-01-02
  • Conflict minerals declaration (EICC, GeSI)2024-03-21
  • Packaging, Packaging Waste and CONEG declaration (94/62/EC)2021-12-06
  • REACH Registration Statement2024-03-27
  • REACH STATEMENT KOREA2023-11-16
  • REACH STATEMENT TURKYE2023-11-16
  • RoHS Statement (2011/65/EC: Heavy metals)2024-02-01
  • SVHC, REACH Annex XIV and –XVII Statement2024-03-27
  • Turkish customs legislation info letter (EK-8 form)2023-11-16
Yellow Card
Processing technology
Injection Molding
Design challenge
Designing structural parts | high strength and stiffness solutions
Downsizing & Miniaturization
Automotive OEM
CALLOUT, FIAT CHRYSLER, GM, MERCEDES, PSA, RENAULT, TOYOTA, VOLVO, VW
OEM Specification
DBL 5409.15 (2014-11)
DBL 5416.90 (2011-02)
FCA-MS50017(MS-DB-41)-CPN3504-(2017-02)
FCA-MS50017(MS-DB-41)-CPN5129-(2017-02)
FEM 03-20-007--B
FTM64-0048-(2015-04)
GMW15702-110034
GMW3029P-PA6-GF50H
ISO 16396-PA6,GF50,M1G,S12-160,,
PMR (2019-02)
STD1212,01-4
STELLANTIS - 01994-16-00164-MAN-01994-15-00047-(2021-07)
TSM5603G (2019-01)
VW50134 PA6-10-A
Applications
Have a question? Contact us

Rheological properties

Melt volume-flow rate
15
cm³/10min
Temperature
275
°C
Load
2.16
kg
Melt flow index MFI
20
g/10min
MFI test temperature
275
°C
MFI test load
2.16
kg
Molding shrinkage (parallel)
0.2
%
Molding shrinkage (normal)
0.9
%

Mechanical properties

Tensile modulus
16500
MPa
Tensile modulus (-40°C)
17000
MPa
Tensile modulus (40°C)
14700
MPa
Tensile modulus (100°C)
7250
MPa
Tensile modulus (120°C)
6850
MPa
Tensile modulus (150°C)
6000
MPa
Tensile modulus (160°C)
5600
MPa
Stress at break
235
MPa
Stress at break (-40°C)
315
MPa
Stress at break (100°C)
115
MPa
Stress at break (150°C)
85
MPa
Stress at break (160°C)
80
MPa
Strain at break
2.7
%
Strain at break (-40°C)
2.7
%
Strain at break (120°C)
6.4
%
Strain at break (150°C)
6.4
%
Strain at break (160°C)
6.5
%
Flexural modulus
16500
MPa
Flexural modulus (120°C)
7800
MPa
Flexural modulus (160°C)
6900
MPa
Flexural modulus (180°C)
6400
MPa
Flexural modulus (200°C)
5600
MPa
Flexural strength
370
MPa
Flexural strength (120°C)
150
MPa
Flexural strength (160°C)
120
MPa
Flexural strength (180°C)
100
MPa
Flexural strength (200°C)
65
MPa
Charpy impact strength (+23°C)
90
kJ/m²
Charpy impact strength (-30°C)
85
kJ/m²
Charpy notched impact strength (+23°C)
15
kJ/m²
Charpy notched impact strength (-30°C)
12
kJ/m²
Weldline strength at thickness 1
85
MPa
Weldline strain at thickness 1
0.8
%
Thickness tested (1)
4
mm

Thermal properties

Melting temperature (10°C/min)
220
°C
Temp. of deflection under load (1.80 MPa)
210
°C
Temp. of deflection under load (0.45 MPa)
220
°C
Coeff. of linear therm. expansion (parallel)
0.3
E-4/°C
Coeff. of linear therm. expansion (normal)
0.4
E-4/°C
Glow Wire Flammability Index GWFI
800
°C
GWFI (Thickness (1) tested)
3.1
mm

Electrical properties

Relative permittivity (100Hz)
5.5
-
Relative permittivity (1 MHz)
4.5
-
Relative permittivity (1GHz)
4.1
-
Relative permittivity (5GHz)
4
-
Dissipation factor (100 Hz)
360
E-4
Dissipation factor (1 MHz)
270
E-4
Dissipation factor (1GHz)
127
E-4
Dissipation factor (5GHz)
116
E-4
Comparative tracking index
500
V

Other properties

Water absorption
4.5
%
Humidity absorption
1.4
%
Density
1560
kg/m³

Rheological calculation properties

Density of melt
1360
kg/m³
Thermal conductivity of melt
0.3
W/(m K)
Spec. heat capacity melt
1870
J/(kg K)
Eff. thermal diffusivity
1.18E-7
m²/s

Diagrams

Applications

Air Suspension Systems

Industry
Automotive
Material
  • •} Akulon® PA6 and PA66 offer best-in-class mechanical strength for air suspension components including pistons, piston pots, contour shells, winding rings, caps, and gaiter pots.
  • •} Akulon® Ultraflow is engineered for easy processing to ensure consistent quality and reduce costs.
  • •} Low carbon footprint grades available to further reduce manufacturing carbon footprint.
}
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Engine mounts

Industry
Automotive
Material
Akulon® Ultraflow 50%GF exhibits a very good fatigue resistance.}
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Front End Modules

Industry
Automotive
Material
Injection moulding grades can be combined with advanced thermoplastic composites solutions or with metal inserts.}
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Pump Housings

Industry
Industrial equipment
Material
  • •} Allows for lightweight and more economical solutions
  • •} Allows for more reliable solutions
  • •} Provides higher stiffness and chemical resistance
  • •} Fifty percent lighter and 30 percent more affordable than metal
  • •} Can be metallized via electroplating or vacuum deposition
  • •} Flame retardant
  • •} Combines high strength and rigidity with excellent processing characteristics
  • •} Bio-based
  • •} Low-moisture uptake & high chemical resistance
  • •} Best-in-class high temperature and wet mechanical performance
  • •} Low-moisture uptake & high chemical resistance.
}
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Suspension System Top Mounts

Industry
Automotive
Material
Envalior Engineering Materials supported a lot with high-speed tensile property data.}
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Top Mounts

Industry
Automotive
Material
Akulon® Ultraflow 50%GF exhibits a very good fatigue resistance.}
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Torque Rods

Industry
Automotive
Material
Akulon® Ultraflow 50%GF exhibits a very good fatigue resistance.}
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