Zytel® BM70G20HSLX BK537 is a 20% glass fiber reinforced polyamide 66 for blow molding.
Polymer Name: Polyamide 66 (PA 66)
Processing Methods: Blow Molding, Injection Molding, Extrusion
Fillers Included: Glass Fiber
Flexural Modulus: 6000.0 MPa
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OtherKnowde Enhanced TDS
Identification & Functionality
Chemical Family
Fillers Included
Polymer Name
Plastics & Elastomers Functions
Technologies
Product Families
Zytel® BM70G20HSLX BK537 Features & Benefits
Materials Features
Applications & Uses
Markets
Applications
Plastics & Elastomers Processing Methods
Properties
Chemical Resistance
Color
Part Marking Code
Mechanical Properties
| Value | Units | Test Method / Conditions | |
| Tensile Modulus | 6500/4000 | MPa | ISO 527-1/-2 |
| Shear Modulus | 1400/- | MPa | ISO 6721 |
| Stress (at Break) | 120/75 | MPa | ISO 527-1/-2 |
| Strain (at Break) | 4/13 | % | ISO 527-1/-2 |
| Flexural Modulus (Assessed) | 6000/3600 | MPa | ISO 178 |
| Flexural Strength ᴰˢ | 160/- | MPa | ISO 178 |
| Tensile Creep Modulus (1h) | */3900 | MPa | ISO 899-1 |
| Tensile Creep Modulus (1000h) | */3200 | MPa | ISO 899-1 |
| Charpy Impact Strength (at 23°C) | 80/80 | kJ/m² | ISO 179/1eU |
| Ball Indentation Hardness (H 961/30) | 225/- | MPa | ISO 2039-1 |
| Charpy Impact Strength (at -30°C) | 40/- | kJ/m² | ISO 179/1eU |
| Poisson's Ratio | 0.35/0.36 | - | - |
| Notched Charpy Impact Strength (at 23°C) | 15/16 | kJ/m² | ISO 179/1eA |
| Notched Charpy Impact Strength (at -30°C) | 8/6 | kJ/m² | ISO 179/1eA |
| Notched Charpy Impact Strength (at -40°C) | 7.5/- | kJ/m² | ISO 179/1eA |
| Notched Izod Impact Strength (at 23°C) | 14/16 | kJ/m² | ISO 180/1A |
| Notched Izod Impact Strength (at -30°C) | 8/6 | kJ/m² | ISO 180/1A |
| Izod Impact Strength (at 23°C) | 73/- | kJ/m² | ISO 180/1U |
Typical Properties
| Value | Units | Test Method / Conditions | |
| Resin Identification | PA66-IGF20 | - | ISO 1043 |
| ISO Designation | ISO 16396-PA66-I,GF20,M1CGH,S14-060 | - | - |
Thermal Properties
| Value | Units | Test Method / Conditions | |
| Specific Heat Capacity of Melt | 2000 | J/(kg K) | - |
| Melt Temperature (at 10°C/min) | 260/* | °C | ISO 11357-1/-3 |
| Glass Transition Temperature (at 10°C/min) | 65/40 | °C | ISO 11357-1/-2 |
| Temperature of Deflection Under Load (1.8 Mpa) | 239/* | °C | ISO 75-1/-2 |
| Temperature of Deflection Under Load (0.45 Mpa) | 257/* | °C | ISO 75-1/-2 |
| Thermal Conductivity of Melt | 0.2 | W/(m K) | ISO 22007-2 |
Flammability
| Value | Units | Test Method / Conditions | |
| FMVSS Class | SE | - | ISO 3795 (FMVSS 302) |
Other Properties
| Value | Units | Test Method / Conditions | |
| Humidity Absorption (at 2mm) | 1.6/* | % | Sim. to ISO 62 |
| Water Absorption (at 2mm) | 5.2/* | % | Sim. to ISO 62 |
| Density of Melt | 1070 | kg/m³ | - |
| Density | 1250/- | kg/m³ | ISO 1183 |
Processing Information (Extrusion)
| Value | Units | Test Method / Conditions | |
| Melt Temperature Range | 275 - 290 | °C | - |
| Drying Temperature | 80 | °C | - |
| Drying Time (Dehumidified Dryer) | 4 - 6 | h | - |
| Processing Moisture Content | max. 0.06 | % | - |
Processing Information (Injection Molding)
| Value | Units | Test Method / Conditions | |
| Drying Recommended | yes | - | - |
| Drying Temperature | 80 | °C | - |
| Drying Time (Dehumidified Dryer) | 2 - 4 | h | - |
| Processing Moisture Content | max. 0.2 | % | - |
| Hold Pressure Range | 50 - 100 | MPa | - |
| Hold Pressure Time | 3 | s/mm | - |
| Ejection Temperature | 210 | °C | - |
| Melt Temperature (Optimum) | 295 | °C | - |
| Melt Temperature (Minimum) | 285 | °C | - |
| Melt Temperature (Maximum) | 305 | °C | - |
| Maximum Screw Tangential Speed | 0.2 | m/s | - |
| Mold Temperature (Optimum) | 90 | °C | - |
| Mold Temperature (Minimum) | 50 | °C | - |
| Mold Temperature (Maximum) | 100 | °C | - |
Processing Information (Blow Molding)
| Value | Units | Test Method / Conditions | |
| Swell Ratio | 1.3 | - | - |
| Drying Recommended ² | yes | - | - |
| Drying Time (Dehumidified Dryer) | max. 6 | h | - |
| Melt Temperature (Optimum) | 290 | °C | - |
| Mold Temperature Range | 80 - 120 | °C | - |
| Drying Temperature | 100 - 110 | °C | - |
| Melt Temperature Range | 285 - 305 | °C | - |
| Processing Moisture Content | max. 0.05 | % | - |
Rheological Properties
| Value | Units | Test Method / Conditions | |
| Viscosity Number ¹ | 155/* | cm³/g | ISO 307, 1157, 1628 |
| Mold Shrinkage (Parallel) | 0.5/- | % | ISO 294-4, 2577 |
| Mold Shrinkage (Normal) | 0.7/- | % | ISO 294-4, 2577 |
| Melt Viscosity (at 1000 sec-1, 280°C) | 330/* | Pa.s | ISO 11443 |
Note
- [1]: Sulfuric acid 96%
- [DS]: Derived from similar grade
- [2]: Yes, if moisture content of resin exceeds recommended level
Chemical Resistance
| Chemical Type | Chemical Name | Resistance |
| Acids | Acetic Acid (5% by mass) (23°C) | Probably Resistant |
| Acids | Chromic Acid solution (40% by mass) (23°C) | Not Recommended |
| Acids | Citric Acid solution (10% by mass) (23°C) | Probably Resistant |
| Acids | Hydrochloric Acid (36% by mass) (23°C) | Not Recommended |
| Acids | Lactic Acid (10% by mass) (23°C) | Probably Resistant |
| Acids | Nitric Acid (40% by mass) (23°C) | Not Recommended |
| Acids | Sulfuric Acid (38% by mass) (23°C) | Not Recommended |
| Acids | Sulfuric Acid (5% by mass) (23°C) | Not Recommended |
| Alcohols | Ethanol (23°C) | Probably Resistant |
| Alcohols | Isopropyl alcohol (23°C) | Probably Resistant |
| Alcohols | Methanol (23°C) | Probably Resistant |
| Bases | Ammonium Hydroxide solution (10% by mass) (23°C) | Probably Resistant |
| Bases | Sodium Hydroxide solution (1% by mass) (23°C) | Probably Resistant |
| Bases | Sodium Hydroxide solution (35% by mass) (23°C) | Not Recommended |
| Ethers | Diethyl ether (23°C) | Probably Resistant |
| Hydrocarbons | iso-Octane (23°C) | Probably Resistant |
| Hydrocarbons | n-Hexane (23°C) | Probably Resistant |
| Hydrocarbons | Toluene (23°C) | Probably Resistant |
| Ketones | Acetone (23°C) | Probably Resistant |
| Mineral oils | Insulating Oil (23°C) | Probably Resistant |
| Mineral oils | SAE 10W40 multigrade motor oil (130°C) | Probably Resistant |
| Mineral oils | SAE 10W40 multigrade motor oil (23°C) | Probably Resistant |
| Mineral oils | SAE 80/90 hypoid-gear oil (130°C) | Probably Resistant |
| Other | 1% nonylphenoxy-polyethyleneoxy ethanol in water (23°C) | Probably Resistant |
| Other | 50% Oleic acid + 50% Olive Oil (23°C) | Probably Resistant |
| Other | DOT No. 4 Brake fluid (130°C) | Probably Resistant |
| Other | Ethyl Acetate (23°C) | Probably Resistant |
| Other | Ethylene Glycol (50% by mass) in water (108°C) | Probably Resistant |
| Other | Hydrogen peroxide (23°C) | Not Recommended |
| Other | Phenol solution (5% by mass) (23°C) | Not Recommended |
| Other | Water (23°C) | Probably Resistant |
| Other | Water (90°C) | Probably Resistant |
| Salt solutions | Sodium Carbonate solution (2% by mass) (23°C) | Probably Resistant |
| Salt solutions | Sodium Carbonate solution (20% by mass) (23°C) | Probably Resistant |
| Salt solutions | Sodium Chloride solution (10% by mass) (23°C) | Probably Resistant |
| Salt solutions | Sodium Hypochlorite solution (10% by mass) (23°C) | Not Recommended |
| Salt solutions | Zinc Chloride solution (50% by mass) (23°C) | Not Recommended |
| Standard Fuels | Diesel fuel (pref. ISO 1817 Liquid F) (>90°C) | Probably Resistant |
| Standard Fuels | Diesel fuel (pref. ISO 1817 Liquid F) (23°C) | Probably Resistant |
| Standard Fuels | Diesel fuel (pref. ISO 1817 Liquid F) (90°C) | Probably Resistant |
| Standard Fuels | ISO 1817 Liquid 1 - E5 (60°C) | Probably Resistant |
| Standard Fuels | ISO 1817 Liquid 2 - M15E4 (60°C) | Probably Resistant |
| Standard Fuels | ISO 1817 Liquid 3 - M3E7 (60°C) | Probably Resistant |
| Standard Fuels | ISO 1817 Liquid 4 - M15 (60°C) | Probably Resistant |
| Standard Fuels | Standard fuel with alcohol (pref. ISO 1817 Liquid 4) (23°C) | Probably Resistant |
| Standard Fuels | Standard fuel without alcohol (pref. ISO 1817 Liquid C) (23°C) | Probably Resistant |
Regulatory & Compliance
Certifications & Compliance
OEM Standards
Technical Details & Test Data
Viscosity vs Shear Rate
Shear Stress vs Shear Rate
Dynamic Tensile Modulus vs Temperature (Cond.)
Dynamic Tensile Modulus vs Temperature (Dry)
Stress vs Strain (Cond.)
Stress vs Strain (Dry)
Secant Modulus vs Strain (Cond.)
Secant Modulus vs Strain (Dry)
Stress vs Strain (Isochronous, 23°C, Cond)
Creep Modulus vs Time (23°C, Cond.)
Creep Modulus vs Time (150°C, Dry)
Stress vs Strain (Isochronous, 150°C, Dry)
Specific Volume Temperature (pvT)
Tensile Modulus vs Temperature (Cond.)
Tensile Modulus vs Temperature (Dry)
LTHA Stress at Break
LTHA Strain at Break
Packaging & Availability
Country Availability
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Zytel® BM70G20HSLX BK537
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