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This is the free Material Data Center Datasheet of Makroblend® AR205 RE - (PC+PET) - Covestro Deutschland AG

Material Data Center offers the following functions for Makroblend® AR205 RE:
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Processing/Physical Characteristics - Mechanical properties - Thermal properties - Other properties - Test specimen production - Processing Recommendation Injection Molding
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Product Texts
Partially bio-circular grade / Attributed via mass balance (according to ISCC PLUS Standard).
Processing/Physical CharacteristicsValueUnitTest Standard
ISO Data
Melt volume-flow rate, MVR 38 cm³/10min ISO 1133
Temperature 270 °C -
Load 5 kg -
Molding shrinkage, parallel 0.8 % ISO 294-4, 2577
Molding shrinkage, normal 0.8 % ISO 294-4, 2577
Mechanical propertiesValueUnitTest Standard
ISO Data
Tensile Modulus 2200 MPa ISO 527
Yield stress 54 MPa ISO 527
Yield strain 4.8 % ISO 527
Nominal strain at break >50 % ISO 527
Stress at break 48 MPa ISO 527
Flexural modulus, 23°C 2200 MPa ISO 178
Flexural strength 80 MPa ISO 178
Charpy impact strength, +23°C N kJ/m² ISO 179/1eU
Charpy impact strength, -30°C N kJ/m² ISO 179/1eU
Charpy notched impact strength, +23°C 45 kJ/m² ISO 179/1eA
Charpy notched impact strength, -30°C 20 kJ/m² ISO 179/1eA
Izod impact strength, +23°C N kJ/m² ISO 180/1U
Izod notched impact strength, +23°C 45 kJ/m² ISO 180/1A
Izod notched impact strength 20 kJ/m² ISO 180/1A
Temperature -30 °C -
Puncture - maximum force, +23°C 3900 N ISO 6603-2
Puncture - maximum force, -30°C 5000 N ISO 6603-2
Puncture energy, +23°C 42 J ISO 6603-2
Puncture energy, -30°C 48 J ISO 6603-2
Thermal propertiesValueUnitTest Standard
ISO Data
Temp. of deflection under load, 1.80 MPa 98 °C ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa 126 °C ISO 75-1/-2
Vicat softening temperature, B 138 °C ISO 306
Coeff. of linear therm. expansion, parallel 81 E-6/K ISO 11359-1/-2
Coeff. of linear therm. expansion, normal 82 E-6/K ISO 11359-1/-2
Other propertiesValueUnitTest Standard
Density 1210 kg/m³ ISO 1183
Test specimen productionValueUnitTest Standard
ISO Data
Injection Molding, melt temperature 270 °C ISO 294
Injection Molding, mold temperature 70 °C ISO 294
Injection Molding, injection velocity 200 mm/s ISO 294
Processing Recommendation Injection MoldingValueUnitTest Standard
Pre-drying - Temperature 110 °C -
Pre-drying - Time 2 - 4 h -
Processing humidity ≤0.01 % -
Melt temperature 260 - 280 °C -
Mold temperature 60 - 80 °C -
Zone 1 220 - 230 °C -
Zone 2 240 - 250 °C -
Zone 3 250 - 260 °C -
Nozzle temperature 270 - 280 °C -
Back pressure 5 - 10 MPa -
Characteristics
Processing
Injection Molding
Special Characteristics
High impact or impact modified
Certifications
Contains renewable resources, ISCC Plus
Applications
Automotive
Regional Availability
North America, Europe, Asia Pacific, South and Central America, Near East/Africa
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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