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Bayblend® W90 XG

PC+ASA-Blend; Vicat/B 120 temperature = 115°C; UV-stabilized; very good surface finish

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About

Product Types

  • PC+ASA blend

Material

Plastics
UV stable

General Characterization

No data available

Storage Conditions

No data available

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Standard Test condition Unit Value
Barrel Temperatures - Front - °C 230 - 240
Barrel Temperatures - Middle - °C 225 - 235
Barrel Temperatures - Nozzle - °C 255 - 265
Barrel Temperatures - Rear - °C 220 - 230
Dry Air Drying Temperature - °C 95 - 110
Dry Air Drying Time - h 4 - 4
Hold Pressure (% of injection pressure) - % 50 - 75
Melt Temperatures - °C 240 - 270
Moisture Content max. (%) - % <= 0,01
Mold Temperatures - °C 70 - 90
Peripheral Screw Speed - m/s 0.05 - 0.2
Plastic Back Pressure (specific) - bar 50 - 150
Shot-to-Cylinder Size - % 30 - 70
Standard Melt Temperature - °C 260
Vent Depth - mm 0.025 - 0.075
Property Name Standard Test condition Unit Value
Coefficient of linear thermal expansion, parallel ISO 11359-1,-2 23 to 55 °C 10^-4^/K 0.7
Coefficient of linear thermal expansion, transverse ISO 11359-1,-2 23 to 55 °C 10^-4^/K 0.7
Temperature of deflection under load ISO 75-1,-2 0.45 MPa °C 112
Temperature of deflection under load ISO 75-1,-2 1.80 MPa °C 93
Vicat softening temperature ISO 306 50 N; 120 °C/h °C 115
Vicat softening temperature ISO 306 50 N; 50 °C/h °C 113 - 113
Property Name Standard Test condition Unit Value
Flexural modulus ISO 178 2 mm/min MPa 2840 - 2840
Flexural modulus b.o. ISO 178 2 mm/min MPa 100
Flexural strain at flexural strength ISO 178 2 mm/min % 5 - 5
Flexural stress at 3.5 % strain ISO 178 2 mm/min MPa 85 - 85
Izod notched impact strength ISO 180-A 23 °C kJ/m² 14
Izod notched impact strength ISO 180-A -30 °C kJ/m² 7
Puncture energy ISO 6603-2 -30 °C J 20
Puncture energy ISO 6603-2 23 °C J 45 - 45
Puncture maximum force ISO 6603-2 -30 °C N 4250
Puncture maximum force ISO 6603-2 23 °C N 4800 - 4800
Strain at break b.o. ISO 527-1,-2 50 mm/min % 50
Stress at break ISO 527-1,-2 50 mm/min MPa 50
Tensile modulus ISO 527-1,-2 1 mm/min MPa 2830 - 2830
Yield strain ISO 527-1,-2 50 mm/min % 4
Yield stress ISO 527-1,-2 50 mm/min MPa 65
Property Name Standard Test condition Unit Value
Melt volume-flow rate ISO 1133 260 °C; 5 kg cm³/10 min 34
Molding shrinkage, normal ISO 294-4 60x60x2 mm % 0.5 - 0.7
Molding shrinkage, parallel ISO 294-4 60x60x2 mm % 0.5 - 0.7
Property Name Standard Test condition Unit Value
Injection molding-Injection velocity ISO 294 mm/s 240
Injection molding-Melt temperature ISO 294 °C 260 - 260
Injection molding-Mold temperature ISO 294 °C 70 - 75
Property Name Standard Test condition Unit Value
Density ISO 1183-1 kg/m³ 1138 - 1138

Downloads

Technical Data Sheet
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Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com
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