company tower banner
Envalior Company Logo

Akulon® K224-HG7 CRC-MB

1 of 199 products in this brand
Akulon® K224-HG7 CRC-MB is a polyamide 6 (PA 6) resin that is heat stabilized and lightweight, making it suitable for various automotive and transportation applications, including both exterior and body parts as well as interior components. It has end uses in door panels and wheel housing parts.

Polymer Name: Polyamide 6 (PA 6)

Chemical Family: Polyamides

Reinforcement Material: Glass Fibers

Additives Included: Heat Stabilizer

Fillers Included: Glass Fiber

Processing Methods: Injection Molding, Injection Molding

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Additives Included
Chemical Family
Fillers Included
Polymer Name
Reinforcement Form
Reinforcement Material
Composite Materials Functions
Plastics & Elastomers Functions

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
Composites Processing Methods
Plastics & Elastomers Processing Methods

Properties

Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Modulus11000 / 7000MPaISO 527-1/-2
Tensile Modulus (At -40°C)12000 / -MPaISO 527-1/-2
Tensile Modulus (At 100°C)5100 / -MPaISO 527-1/-2
Tensile Modulus (At 120°C)4850 / -MPaISO 527-1/-2
Tensile Modulus (At 150°C)4300 / *MPaISO 527-1/-2
Tensile Modulus (At 160°C)4050 / *MPaISO 527-1/-2
Tensile Modulus (At 200°C)2800 / *MPaISO 527-1/-2
Stress at Break195/125MPaISO 527-1/-2
Stress at Break (At -40°C)250 / -MPaISO 527-1/-2
Stress at Break (At 100°C)100 / -MPaISO 527-1/-2
Stress at Break (At 120°C)95 / -MPaISO 527-1/-2
Stress at Break (At 150°C)82 / *MPaISO 527-1/-2
Stress at Break (At 160°C)75 / *MPaISO 527-1/-2
Stress at Break (At 180°C)65 / *MPaISO 527-1/-2
Stress at Break (At 200°C)50 / *MPaISO 527-1/-2
Strain at Break3.5 / 7%ISO 527-1/-2
Strain at Break (At -40°C)3.1 / -%ISO 527-1/-2
Strain at Break (At 120°C)10.4 / -%ISO 527-1/-2
Strain at Break (At 150°C)10.8 / *%ISO 527-1/-2
Strain at Break (At 160°C)11 / *%ISO 527-1/-2
Strain at Break (At 180°C)11.3 / *%ISO 527-1/-2
Strain at Break (At 200°C)11.6 / *%ISO 527-1/-2
Flexural Modulus10700 / 6450MPaISO 178
Flexural Modulus (At 120°C)4900 / *MPaISO 178
Flexural Modulus (At 160°C)4200 / *MPaISO 178
Flexural Strength305 / 180MPaISO 178
Flexural Strength (At 120°C)120 /*MPaISO 178
Flexural Strength (At 160°C)95 / *MPaISO 178
Charpy Impact Strength (At +23°C)90 / 100kJ/m²ISO 179/1eU
Charpy Impact Strength (At -30°C)75 / 75kJ/m²ISO 179/1eU
Charpy Notched Impact Strength (At +23°C)14 / 24kJ/m²ISO 179/1eA
Charpy Notched Impact Strength (At -30°C)12 / 12kJ/m²ISO 179/1eA
Izod Notched Impact Strength (At +23°C)15 / -kJ/m²ISO 180/1A
Weldline Strength (At 4/* mm Thickness)100 / 60MPaISO 527-1/-2
Weldline Strain (At 4/* mm Thickness)1.2 / 1.3%ISO 527-1/-2
Thermal Properties
ValueUnitsTest Method / Conditions
Melting Temperature (At 10°C/min)220 / *°CISO 11357-1/-3
Temperature of Deflection Under Load (At 1.80 MPa)210 / *°CISO 75-1/-2
Temperature of Deflection Under Load (At 0.45 MPa)220 / *°CISO 75-1/-2
Coefficient of Linear Thermal Expansion (Parallel)0.2 / *E-4/°CISO 11359-1/-2
Coefficient of Linear Thermal Expansion (Normal)0.6 / *E-4/°CISO 11359-1/-2
Burning Behavior (At 1.5/* mm Nominal Thickness)UL HBclassIEC 60695-11-10
Burning Behavior (At 3.0/* mm Nominal Thickness)UL HBclassIEC 60695-11-10
Burning Behavior (At 0.75/* mm Nominal Thickness)HBclassIEC 60695-11-10
Relative Temperature Index (Electrical, at 0.71/* mm Thickness)140 / *°CUL746B
Relative Temperature Index (Electrical, at 3/* mm Thickness)140 / *°CUL746B
Relative Temperature Index (With Impact, at 0.71/* mm Thickness)120 / *°CUL746B
Relative Temperature Index (With Impact, at 3/* mm Thickness)130 / *°CUL746B
Relative Temperature Index (Without Impact, at 0.71/* mm Thickness)140 / *°CUL746B
Relative Temperature Index (Without Impact, at 3/* mm Thickness)150 / *°CUL746B
Thermal Index (At 2500 hrs)195 / *°CIEC 60216/ISO 527-1/-2
Thermal Index (At 5000 hrs)182 / *°CIEC 60216/ISO 527-1/-2
Thermal Index (At 10000 hrs)169 / *°CIEC 60216/ISO 527-1/-2
Thermal Index (At 20000 hrs)158 / *°CIEC 60216/ISO 527-1/-2
Electrical Properties
ValueUnitsTest Method / Conditions
Relative Permittivity (At 100Hz)4.8 / -IEC 62631-2-1
Relative Permittivity (At 1 MHz)4.3 / -IEC 62631-2-1
Dissipation Factor (100 Hz)170 / -E-4IEC 62631-2-1
Dissipation Factor (1 MHz)220 / -E-4IEC 62631-2-1
Volume Resistivity1E12 / 1E10Ohm*mIEC 62631-3-1
Electric Strength35 / 25kV/mmIEC 60243-1
Rheological Calculation Properties
ValueUnitsTest Method / Conditions
Density of Melt1150 / *kg/m³
Thermal Conductivity of Melt0.27 / *W/(m K)
Specific Heat Capacity Melt2110 / *J/(kg K)
Effective Thermal Diffusivity1.4E-7 / *m²/s
Other Properties
ValueUnitsTest Method / Conditions
Water Absorption5.9 / *%Sim. to ISO 62
Humidity Absorption1.8 / *%Sim. to ISO 62
Density1400 / -kg/m³ISO 1183
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Volume-Flow Rate (At 275/* °C, 5/* kg)40 / *cm³/10minISO 1133
Melt Flow Index MFI (At 275/* °C, 5/* kg)48 / *g/10minISO 1133
Molding Shrinkage (Parallel)0.3 / *%ISO 294-4
Molding Shrinkage (Normal)0.9 / *%ISO 294-4

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Viscosity-Shear Rate

Akulon® K224-HG7 CRC-MB - Viscosity-Shear Rate

Shear Stress-Shear Rate

Akulon® K224-HG7 CRC-MB - Shear Stress-Shear Rate

Dynamic Shear Modulus (G)-Temperature (Dry)

Akulon® K224-HG7 CRC-MB - Dynamic Shear Modulus (G)-Temperature (Dry)

Stress-Strain (Dry)

Akulon® K224-HG7 CRC-MB - Stress-Strain (Dry)

Stress-Strain (Cond.)

Akulon® K224-HG7 CRC-MB - Stress-Strain (Cond.)

Creep Modulus-Time 150°C (Dry)

Akulon® K224-HG7 CRC-MB - Creep Modulus-Time 150°C (Dry)

Creep Strain-Time at 80°C (Dry)

Akulon® K224-HG7 CRC-MB - Creep Strain-Time At 80°C (Dry)

Specific Volume-Temperature (pvT)

Akulon® K224-HG7 CRC-MB - Specific Volume-Temperature (Pvt)

Arrhenius Ageing Tensile Strength ->Akulon® K224-HG6

Akulon® K224-HG7 CRC-MB - Arrhenius Ageing Tensile Strength ->Akulon® K224-Hg6

Chemical Resistance Data
Chemical Name Chemical Resistance
Acetone at 23°C Resistant
Acetophenone at 23°C Resistant
Acetylene at 23°C Resistant
Aliphatic amines at 23°C Resistant
Aliphatic hydrocarbons at 23°C Resistant
Alkylbenzenes at 23°C Resistant
Aluminum acetate (saturated) at 23°C Resistant
Aluminum chloride (10% by mass) at 23°C Resistant
Aluminum hydroxide (saturated) at 23°C Resistant
Aluminum trichloride (10% by mass) at 23°C Resistant
Amino acids (saturated) at 23°C Resistant
Ammonia at 23°C Resistant
Ammonium chloride (35% by mass) at 23°C Resistant
Ammonium salts of mineral acids (10% by mass) at 23°C Resistant
Ammonium thiocyanate (saturated) at 23°C Resistant
Amyl acetate at 23°C Resistant
Amyl alcohol at 23°C Resistant
Aromatic hydrocarbons at 23°C Resistant
Benzene at 23°C Resistant
Benzene at 80°C Resistant
Beverages at 23°C Resistant
Bromochlorodifluoromethane at 23°C Resistant
Bromotrifluoromethane at 23°C Resistant
Butadiene at 23°C Resistant
Butane at 23°C Resistant
Butanediols at 23°C Resistant
Butanols at 23°C Resistant
Butene glycol at 23°C Resistant
Butene-1 at 23°C Resistant
Butter at 23°C Resistant
Butyl acetate at 23°C Resistant
Butyl acrylate at 23°C Resistant
Butyl glycolate at 23°C Resistant
Butyl phthalate at 23°C Resistant
Butyrolactone at 23°C Resistant
Calcium chloride (10% by mass) at 23°C Resistant
Calcium chloride (saturated) at 23°C Resistant
Calcium hydroxide (saturated) at 23°C Resistant
Camphor (alcoholic) (50% by mass) at 23°C Resistant
Caprolactam (50% by mass) at 23°C Resistant
Carbon disulfide at 23°C Resistant
Carbon tetrachloride at 23°C Resistant
Casein at 23°C Resistant
Chlorobenzene at 23°C Resistant
Chlorobenzene at 50°C Resistant
Chlorodifluoroethane at 23°C Resistant
Chlorodifluoromethane at 23°C Resistant
Chlorofluoroethylene at 23°C Resistant
cis-2-butene at 23°C Resistant
Citric acid (10% by mass) at 23°C Resistant
Copper sulfate (10% by mass) at 23°C Resistant
Cycloalcohols (incl their esters) at 23°C Resistant
Cycloalkanes at 23°C Resistant
Cycloalkanones at 23°C Resistant
Decalin at 23°C Resistant
Developer (photografic) at 23°C Resistant
Dibutyl phthalate at 23°C Resistant
Dibutyl phthalate at 60°C Resistant
Dichlorobenzene at 23°C Resistant
Dichloroethane at 23°C Resistant
Dichloroethylene at 23°C Resistant
Dichlorofluoromethane at 23°C Resistant
Dichlorotetrafluoroethane at 23°C Resistant
Diethyl ether at 23°C Resistant
Diethylene glycol at 23°C Resistant
Difluoromethane at 23°C Resistant
Dimethyl acetamide at 23°C Resistant
Dimethyl ether at 23°C Resistant
Dimethylamine at 23°C Resistant
Dimethylformamide at 23°C Resistant
Dimethylsilane at 23°C Resistant
Dimethylsulfoxide at 23°C Resistant
Dioctyl phtalate at 23°C Resistant
Dioxan at 23°C Resistant
Dioxan at 60°C Resistant
Diphenyl ether at 80°C Resistant
Dipropyl ether at 23°C Resistant
Edible fats waxs and oils at 100°C Resistant
Electroplating bath (alkali) at 23°C Resistant
Ethane at 23°C Resistant
Ethanol at 23°C Resistant
Ethyl Acetate at 23°C Resistant
Ethyl chloride at 23°C Resistant
Ethylene at 23°C Resistant
Ethylene carbonate at 50°C Resistant
Ethylene glycol at 23°C Resistant
Ethylene oxide at 23°C Resistant
Ethylenediamine at 23°C Resistant
Fatty acids at 23°C Resistant
Fatty alcohols at 23°C Resistant
Fixer (photografic) at 23°C Resistant
Fluorinated hydrocarbons at 70°C Resistant
Formaldehyde (30% by mass) at 23°C Resistant
Formamide at 23°C Resistant
Fruit juices at 23°C Resistant
Fuel; Diesel at 85°C Resistant
Fuel; FAM 1A at 23°C Resistant
Fuel; FAM 2A at 23°C Resistant
Fuel; Gasoline at 85°C Resistant
Furfural at 23°C Resistant
Furfuryl alcohol at 23°C Resistant
Glycerol at 23°C Resistant
Glycols at 23°C Resistant
Grease (based on metal soaps) at <100°C Resistant
Grease (based on polyphenylester) at <100°C Resistant
Hardening oils at 23°C Resistant
Heating oils at 23°C Resistant
Heptane at 23°C Resistant
Hexachlorobenzene at 80°C Resistant
Hexachloroethane at 23°C Resistant
Hexane at 23°C Resistant
Hydraulic fluids at 100°C Resistant
Hydrogen at 23°C Resistant
Impregnating oils at 23°C Resistant
Ink at 23°C Resistant
Iron(III)chloride (neutral) (10% by mass) at 23°C Resistant
Isocyanates (aromatic) at 23°C Resistant
Isooctane at 80°C Resistant
Isopropanol at 23°C Resistant
Isopropanol at 60°C Resistant
Ketones (aliphatic) at 23°C Resistant
Lactic acid at 10°C Resistant
Lead acetate (10% by mass) at 23°C Resistant
Linseed oil at 23°C Resistant
Lithium hydroxide (10% by mass) at 23°C Resistant
Lubricating oil (gear) at <130°C Resistant
Lubricating oil (hydraulics) at <130°C Resistant
Lubricating oil (transformers) at <130°C Resistant
Magnesium hydroxide (10% by mass) at 23°C Resistant
Magnesium salts (10% by mass) at 23°C Resistant
Maleic acid (saturated) at 23°C Resistant
Manganese salts (10% by mass) at 23°C Resistant
Mercury at 23°C Resistant
Methane at 23°C Resistant
Methanol at 23°C Resistant
Methyl acetate at 23°C Resistant
Methyl chloride at 23°C Resistant
Methyl ethyl ketone at 23°C Resistant
Methyl formate at 23°C Resistant
Methyl glycol at 23°C Resistant
Methylamine at 23°C Resistant
Methylaniline at 23°C Resistant
Methylbromide at 23°C Resistant
Methylpyrrolidone at 23°C Resistant
Milk at 23°C Resistant
n-Butyl ether at 23°C Resistant
n-Butyl glycol at 23°C Resistant
Naphtha at 23°C Resistant
Naphthalene at 23°C Resistant
Naphthenic acids at 23°C Resistant
Nickel salts (10% by mass) at 23°C Resistant
Nitrocellulose lacquers (non-alcoholic) at 23°C Resistant
Nitrous oxide at 23°C Resistant
Octane at 23°C Resistant
Octene at 23°C Resistant
Oil (Shell 10W40) at 23°C Resistant
Oil (transformers, switchgear) at 50°C Resistant
Oils (vegatable, mineral, ethereal) at 23°C Resistant
Oleic acid at 23°C Resistant
Paint solvents at 23°C Resistant
Palmatic acid at 80°C Resistant
Paraffin at 23°C Resistant
Petroleum at 23°C Resistant
Petroleum ether and solvents at 80°C Resistant
Phosphate sol. (neutral, alkaline) (10% by mass) at 23°C Resistant
Phosphine at 23°C Resistant
Polyols at 23°C Resistant
Potassium chloride (10% by mass) at 23°C Resistant
Potassium chloride (10% by mass) at 70°C Resistant
Potassium nitrate (10% by mass) at 23°C Resistant
Propane at 23°C Resistant
Propanol at 23°C Resistant
Propene at 23°C Resistant
Propionic acid (5% by mass) at 23°C Resistant
Pyridine at 23°C Resistant
Pyrrolidone at 23°C Resistant
Rainwater (acidic) at 23°C Resistant
Refrigerator oil at 23°C Resistant
Road salts at 23°C Resistant
Salicylic acid (saturated) at 23°C Resistant
Seawater at 23°C Resistant
Silane at 23°C Resistant
Silicone oils at <80°C Resistant
Silver nitrate (10% by mass) at 23°C Resistant
Soap solution (10% by mass) at 80°C Resistant
Sodium bichromate (10% by mass) at 23°C Resistant
Sodium bichromate (5% by mass) at 23°C Resistant
Sodium carbonate (10% by mass) at 23°C Resistant
Sodium chlorate (10% by mass) at 23°C Resistant
Sodium chloride (10% by mass) at 23°C Resistant
Sodium chloride (saturated) at 23°C Resistant
Sodium cyanide (10% by mass) at 23°C Resistant
Sodium dichromate (10% by mass) at 23°C Resistant
Sodium dodecylbenzenesulfonate at 23°C Resistant
Sodium hydrogen carbonate (10% by mass) at 23°C Resistant
Sodium hydrogen sulfate (10% by mass) at 23°C Resistant
Sodium hydrogen sulfite (10% by mass) at 23°C Resistant
Sodium hydroxide (10% by mass) at 23°C Resistant
Sodium hypophosphite (10% by mass) at 23°C Resistant
Sodium lauryl sulfate (30% by mass) at 23°C Resistant
Sodium lignosulfonate at 23°C Resistant
Sodium nitrilotriacetate (10% by mass) at 23°C Resistant
Sodium oleate at 23°C Resistant