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This is the free Material Data Center Datasheet of RAVAMID® A BK45 SM - PA66 - Ravago Group

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Processing/Physical Characteristics - Mechanical properties - Thermal properties - Other properties - Processing Recommendation Injection Molding
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Product Texts

Polyamide 66 black containing recycled material, self lubricating grade, also available Heat Stabilized (H) and UV Stabilized (UV).

Processing/Physical CharacteristicsValueUnitTest Standard
ISO Data
Molding shrinkage, parallel 1.2 % ISO 294-4, 2577
Molding shrinkage, normal 1.7 % ISO 294-4, 2577
Mechanical propertiesValueUnitTest Standard
ISO Data
Yield stress 65 MPa ISO 527
Stress at break 60 MPa ISO 527
Strain at break 15 % ISO 527
Flexural modulus, 23°C 2200 MPa ISO 178
Charpy notched impact strength, +23°C 6.5 kJ/m² ISO 179/1eA
Izod notched impact strength, +23°C 7 kJ/m² ISO 180/1A
Thermal propertiesValueUnitTest Standard
ISO Data
Temp. of deflection under load, 1.80 MPa 70 °C ISO 75-1/-2
Vicat softening temperature, B 220 °C ISO 306
Burning behav. at 1.5 mm nom. thickn. HB class IEC 60695-11-10
Thickness tested 1.6 mm -
Burning behav. at thickness h HB class IEC 60695-11-10
Thickness tested 3.2 mm -
Glow Wire Flammability Index (GWFI) 650 °C IEC 60695-2-12
GWFI - thickness tested (1) 2 mm -
Other propertiesValueUnitTest Standard
Humidity absorption 0.25 % Sim. to ISO 62
Density 1140 kg/m³ ISO 1183
Processing Recommendation Injection MoldingValueUnitTest Standard
Pre-drying - Temperature 85 °C -
Pre-drying - Time 3 - 4 h -
Processing humidity ≤0.12 % -
Melt temperature 270 - 290 °C -
Mold temperature 70 - 90 °C -
Zone 1 250 - 260 °C -
Zone 2 260 - 270 °C -
Zone 3 280 - 290 °C -
Nozzle temperature 280 - 285 °C -
Screw speed 50 - 80 rpm -
Back pressure 0.4 - 0.8 MPa -
Holding pressure 6 - 8 MPa -
Characteristics
Processing
Injection Molding
Delivery form
Black
Additives
Lubricants
Special Characteristics
U.V. stabilized or stable to weather, Heat stabilized or stable to heat
Features
Tribologic Grade
Certifications
Recycled Resin Content
Regional Availability
Europe
Disclaimer
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