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Akulon® Ultraflow K-FHG7 /A

Chemical Family
Polyamides

Akulon® Ultraflow K-FHG7 /A is a high-performance polyamide 6 and polyamide 66 material utilized worldwide across various applications, including automotive, electronics, electrical, furniture, and packaging. It excels in molded parts, striking an impressive balance between design flexibility and processing ease, while delivering outstanding mechanical properties over a wide temperature range and in diverse conditions. In extrusion, it establishes industry standards, boasting exceptional strength, resilience, and ease of processing. Injection molding is the preferred method, and key features encompass 35% glass reinforcement, heat stabilization, and high flow capabilities.

Product families

Automotive & Transportation — Automotive
  • Cooling & Climate
  • Exterior & Body
  • Interior

Other characteristics

Brand
Akulon®
Polymer Name
Polyamide 6 (PA 6)
Fillers Included
Glass Fiber
Additives Included
Heat Stabilizer
Processing Methods
Injection Molding, Injection Molding
Reinforcement Material
Glass Fibers
Markets
Automotive & Transportation
Technology
  • Composite Materials
  • Plastics
OEM Standards
  • Chrysler
  • Mercedes
  • PSA
  • Renault
  • Volkswagen
Packaging Type
  • Bags
  • Boxes
  • Silos
  • Super Sacks
Material Features
  • Heat Stabilized
  • High Flow
  • Light Weight
OEM Specifications
  • CHRYSLER MS-50017 CPN3884
  • MERCEDES DBL 5408.33
  • PSA Peugeot-Citroen FTM 64 0043
  • RENAULT PMR
  • VW 50134
Reinforcement Form
  • Tape
  • Unidirectional Fabric
Certifications and Compliance
  • ISO 14001
  • OHSAS
  • REACH (Europe)
Composite Materials Functions
Resins Binders & Matrix Materials
Composites Processing Methods
Injection Molding
Fan and Shrouds Application Data
  • Faster injection molding process
  • Holding step eliminated
  • Shorter cooling time
  • Lower weight
  • Lower warpage
Plastics and Elastomers End Uses
  • Automotive Instrument Panel
  • Cylinder Head Covers
  • Door Panel
  • Fans
  • Flooring
  • Front Spoiler
  • Off-Road Vehicle Oil Pans
  • Off-Road Vehicle Oil Reservoirs
Sunroof Frame Application Data
  • Faster injection molding process
  • Holding step eliminated
  • Shorter cooling time
  • Lower weight
  • Lower warpage
Plastics and Elastomers Functions
Resin
Instrument Panels Application Data
  • Faster injection molding process
  • Holding step eliminated
  • Shorter cooling time
  • Lower weight
  • Lower warpage
Application Data
  • Faster injection molding process
  • Holding step eliminated
  • Shorter cooling time
  • Lower weight
  • Lower warpage

Technical data

Table 1 of 7

32 rows
CharacteristicValueUnitMethod
Tensile Modulus11000 / 7000MPaISO 527-1/-2
Tensile Modulus (100°C)4700 / -MPaISO 527-1/-2
Tensile Modulus (120°C)4350 / -MPaISO 527-1/-2
Tensile Modulus (150°C)3800 / *MPaISO 527-1/-2
Tensile Modulus (160°C)3600 / *MPaISO 527-1/-2
Tensile Modulus (180°C)3250 / *MPaISO 527-1/-2
Tensile Modulus (200°C)2650 / *MPaISO 527-1/-2
Stress at Break185 / 125MPaISO 527-1/-2
Stress at Break (100°C)95 / -MPaISO 527-1/-2
Stress at Break (120°C)90 / -MPaISO 527-1/-2
Stress at Break (150°C)75 / *MPaISO 527-1/-2
Stress at Break (160°C)70 / *MPaISO 527-1/-2

Table 2 of 7

6 rows
CharacteristicValueUnitMethod
Melting Temperature (10°C/min)220 / *°CISO 11357-1/-3
Temperature of Deflection Under Load (1.80 MPa)200 / *°CISO 75-1/-2
Temperature of Deflection Under Load (0.45 MPa)220 / *°CISO 75-1/-2
Temperature of Deflection Under Load (8.00 MPa)177 / *°CISO 75-1/-2
Coefficient of Linear Thermal Expansion (parallel)0.15 / *E-4/°CISO 11359-1/-2
Coefficient of Linear Thermal Expansion (normal)0.6 / *E-4/°CISO 11359-1/-2

Table 3 of 7

7 rows
CharacteristicValueUnitMethod
Relative Permittivity (100Hz)3.5 / 14—IEC 62631-2-1
Relative Permittivity (1 MHz)3.3 / 4.4—IEC 62631-2-1
Dissipation Factor (100 Hz)50 / 3000E-4IEC 62631-2-1
Dissipation Factor (1 MHz)150 / 1200E-4IEC 62631-2-1
Volume Resistivity>1E13 / >1E13Ohm*mIEC 62631-3-1
Surface Resistivity- / >1E15OhmIEC 62631-3-2
Comparative Tracking Index500 / -VIEC 60112

Table 4 of 7

4 rows
CharacteristicValueUnit
Density of Melt1200 / *kg/m³
Thermal Conductivity of Melt0.27 / *W/(m K)
Specific Heat Capacity Melt2170 / *J/(kg K)
Effective Thermal Diffusivity1.02E-7 / *m²/s

Table 5 of 7

3 rows
CharacteristicValueUnitMethod
Water Absorption5.6 / *%Sim. to ISO 62
Humidity Absorption1.7 / *%Sim. to ISO 62
Density1400 / -kg/m³ISO 1183

Table 6 of 7

2 rows
CharacteristicValueUnitMethod
Molding Shrinkage (parallel)0.3 / *%ISO 294-4
Molding Shrinkage (normal)1 / *%ISO 294-4

Химическая стойкость

385 rows
CharacteristicValueUnit
OtherAcetaldehyde (40% by mass) at 23°Climited resistant, tests necessary to verify
OtherAcetamide (50% by mass) at 23°Climited resistant, tests necessary to verify
OtherAcetamide (50% by mass) at >140°Cnot resistant
OtherAcetic acid (10% by mass) at 100°Cnot resistant
OtherAcetic acid (10% by mass) at 23°Climited resistant, tests necessary to verify
OtherAcetic acid (95% by mass) at 23°Cnot resistant
KetonesAcetone at 23°Cresistant
OtherAcetophenone at 23°Cresistant
OtherAcetyl chloride at 23°Cnot resistant
OtherAcetylene at 23°Cresistant
OtherAcrylic acid at 23°Cnot resistant
OtherAliphatic amines at 23°Cresistant

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