ASTALAC™ ASA 307

Category: ASA , Acrylonitrile Styrene Acrylate
Manufacturer: Marplex Australia Pty. Ltd.
Trademark: ASTALAC™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: egaEo5_ASTALAC-ASA-307.pdf
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ASTALAC™ ASA 307 is a premium impact toughness extrusion grade of ASA which is designed for applications requiring a combination of impact strength, abuse resistance, product rigidity and processability. As ASA grades show superior colour and property retention compared to ABS, typical thermoformed applications include advertising signage blanks and rooftop air conditioner panels.

Note: The letters "UV" or "W" indicate additional UV stabilisation [ ie: ASTALAC™ ASA 307UV ].
General Information
Features
  • Good Color Stability
  • Good Impact Resistance
  • Good Processability
  • Medium Rigidity
Processing Method
  • Extrusion
  • Thermoforming
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.06g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (220°C/10.0 kg)4.0g/10 minASTM D1238
Molding Shrinkage - Flow (3.00 mm)0.60%ASTM D955
Water Absorption (24 hr)0.25%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)90ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(3.20 mm)40.0MPaASTM D638
Tensile Elongation 2(Break, 3.20 mm)70%ASTM D638
Flexural Modulus 3(3.20 mm)2150MPaASTM D790
Flexural Strength 4(3.20 mm)65.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)480J/mASTM D256
Gardner Impact (3.20 mm)45.0JASTM D3029
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    1.8 MPa, Unannealed, 3.20 mm 77.0°C
    1.8 MPa, Unannealed, 12.7 mm 87.0°C
Vicat Softening Temperature 104°CASTM D1525 5
CLTE - Flow 9.0E-5cm/cm/°CASTM D696
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.60 mm)HBUL 94
Glow Wire Ignition Temperature (1.60 mm)550°CAS/NZS 60695.2.12
InjectionNominal ValueUnit
Drying Temperature 85.0 to 90.0°C
Drying Time 3.0 to 6.0hr
Processing (Melt) Temp 190 to 230°C
Back Pressure 10.0 to 25.0MPa
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 170 to 190°C
Cylinder Zone 2 Temp. 175 to 200°C
Cylinder Zone 3 Temp. 180 to 205°C
Cylinder Zone 4 Temp. 185 to 210°C
Cylinder Zone 5 Temp. 190 to 220°C
Die Temperature 180 to 220°C
Take-Off Roll 75.0 to 105°C
Note Message
1 .5.0 mm/min
2 .5.0 mm/min
3 .1.3 mm/min
4 .1.3 mm/min
5 .Loading 1 (10 N)
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