Akulon® K224-HG7

Mit 35% Glasfasern verstärkt, wärmestabilisiert

Allgemeine 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.
Besondere Merkmale
Regulatorische Angelegenheiten
Verarbeitung
Injection Molding
Automobil OEM
FORD, GM, MERCEDES, PSA, RENAULT, TIER, VOLVO, VW
OEM Specification
DBL 5409.10 (2014-11)
FEM 03-20-007--B
GMW3029P-PA6-GF35H
PMR (2019-02)
SPA X62 4131
STD1212,01-7
VALEO-PDT NVB 15006-(2017-06)
VW50134-PA6-8-A-(2015-09)
VW50134-PA6-8-A-OIL(2015-09)
WSS-M4D1038-A2 (2016-04)

Rheologische Kennwerte

Verarbeitungsschwindung parallel
0.3
%
Verarbeitungsschwindung senkrecht
0.9
%

Mechanische Kennwerte

Zug-Modul
11500
MPa
Bruchspannung
195
MPa
Bruchdehnung
3.5
%
Biegemodul
9700
MPa
Biegefestigkeit
255
MPa
Charpy-Schlagzähigkeit (+23°C)
90
kJ/m²
Charpy-Schlagzähigkeit (-30°C)
75
kJ/m²
Charpy-Kerbschlagzähigkeit (+23°C)
16
kJ/m²
Charpy-Kerbschlagzähigkeit (-30°C)
12
kJ/m²
Izod-Kerbschlagzähigkeit (23°C)
15
kJ/m²

Thermische Kennwerte

Schmelztemperatur (10°C/min)
220
°C
Formbeständigkeitstemperatur (1.8 MPa)
210
°C
Formbeständigkeitstemperatur (0.45 MPa)
220
°C
Längenausdehnungskoeffizient (parallel)
0.2
E-4/°C
Längenausdehnungskoeffizient (senkrecht)
0.6
E-4/°C
Brennbarkeit bei nominal 1.5mm
HB
class
geprüfte Probekörperdicke
1.5
mm
UL Registrierung
Yes
-
Brennbarkeit bei Dicke h
HB
class
geprüfte Probekörperdicke
0.71
mm
UL Registrierung
Yes
-
Rel. Temperaturindex -elektrisch
140
°C
RTI elektrisch - geprüfte Probekörperdicke (1)
0.71
mm
Rel. Temperaturindex -elektrisch
140
°C
RTI elektrisch - geprüfte Probekörperdicke (2)
3
mm
Rel. Temperaturindex -mech. mit Schlagbelastung
120
°C
RTI mechanisch Schlag - geprüfte Probekörperdicke (1)
0.71
mm
Rel. Temperaturindex -mech. mit Schlagbelastung
130
°C
RTI mechanisch Schlag - geprüfte Probekörperdicke (2)
3
mm
Rel. Temperaturindex -mech. ohne Schlagbelastung
140
°C
RTI mechanisch - geprüfte Probekörperdicke (1)
0.71
mm
Rel. Temperaturindex -mech. ohne Schlagbelastung
150
°C
RTI mechanisch - geprüfte Probekörperdicke (2)
3
mm
Temperaturindex 2500 h
195
°C
Temperatur Index 5000 h
182
°C
Temperaturindex 10000 h
169
°C
Temperaturindex 20000 h
158
°C

Elektrische Kennwerte

Dielektrizitätszahl (100Hz)
3.5
-
Dielektrizitätszahl (1 MHz)
3.3
-
Dielektr. Verlustfaktor (100Hz)
50
E-4
Dielektr. Verlustfaktor (1 MHz)
150
E-4
Spezifischer Durchgangswiderstand
1E12
Ohm*m
Spezifischer Oberflächenwiderstand
Ohm
Elektrische Durchschlagfestigkeit
35
kV/mm
Vergleichszahl der Kriechwegbildung
V

Sonstige Kennwerte

Wasseraufnahme
5.9
%
Feuchtigkeitsaufnahme
1.8
%
Dichte
1400
kg/m³

Rheologische Berechnungsparameter

Dichte der Schmelze
1150
kg/m³
Wärmeleitfähigkeit der Schmelze
0.27
W/(m K)
Spez. Wärmekapazität der Schmelze
2110
J/(kg K)
Effektive Temperaturleitf. a-effektiv
1.1E-7
m²/s

Diagramme

Anwendungsbeispiele

Air inlet manifolds

Branche
Automotive
  • Akulon® PA6 allows for light weight (40% lighter) and cost effective solutons as compared to metal
  • Akulon® PA6 allows for reliable solutions due to its higher heat ageing resistance and its better welding strength in comparison with PA66
  • Akulon® Ultraflow grades allow for addtional cost effectiveness due to 25% cycle time advantage as compared to standard grades

Charge Air Cooler Caps

Branche
Automotive
  • Stanyl® PA46 allows for light weight solutions (40-50% lighter) and more cost effective solutions than metal
  • Stanyl® PA46 allows for reliable solutions due to its better creep/fatigue resistance than PPS and PPA and in case of Stanyl® Diablo due to its excellent long term temperature resistance up to 230°C
  • Akulon® and EcoPaXX® allow for light weight solutions (40-50% lighter) and more cost effective solutions than metal at the cold side.
  • Xytron™ PPS allows for super high temperatrue resistance for long term.

Fans & Shrouds

Branche
Automotive
  • Akulon® PA6 allows for reliable solutions due to high temperature resistance (better than PP), great surface appearance (better than PA66) and low warpage levels
  • Akulon® Ultraflow grades allow even for more cost effectiveness due to 25% cycle time advantage and due to high flowability enabling thinner walled designs

Fuel System: Various Components

Branche
Automotive
  • EcoPaXX® PA410, Stanyl® PA46 and Akulon® PA6 allow for reliable solutions due to their high resistance and impermeability to conventional gasoline fuel (E10) as well as to the more sustainable E85 fuel and to their good mechanical properties at various temperatures

Integrated Air Inlet Manifolds (up to 180°C)

Branche
Automotive
  • Akulon® Diablo and Akulon® allow for 40% lighter and 20% lower system costs in comparison with metal
  • Akulon® Diablo and Akulon® allow for reliable solutions due to their long term heat resistance up to 200°C resp 180°C and due to their great welding strength

Oil Sumps and Pans

Branche
Automotive
  • Akulon® PA6 allows for 40-60% weight reduction and better NVH performance versus metal
  • Akulon® PA6 allows for cost effective solutions versus metal (due to the possibility of function integration) and versus PA66 (PA6 more economical choice)
  • Akulon® Ultraflow grades allow even for more cost effectiveness due to 25% cycle time advantage and due to high flowability enabling thinner walled designs

Rocker Valve Covers

Branche
Automotive
  • Akulon® PA6 allows for 40-60% weight reduction and better NVH performance versus metal
  • Akulon® PA6 allows for cost effective solutions versus metal (due to the possibility of function integration) and versus PA66 (PA6 more economical choice)
  • Akulon® Ultraflow grades allow even for more cost effectiveness due to 25% cycle time advantage and due to high flowability enabling thinner walled designs

Transmission Oil Pans

Branche
Automotive
  • Akulon® PA6 allows for 40-60% weight reduction and better NVH performance versus metal
  • Akulon® PA6 allows for cost effective solutions versus metal (due to the possibility of function integration) and versus PA66 (PA6 more economical choice)
  • Akulon® Ultraflow grades allow even for more cost effectiveness due to 25% cycle time advantage and due to high flowability enabling thinner walled designs