|
Covestro PC+ASA Bayblend W85 XF weather resistance,good heat resistance
| Brand Name | Covestro |
| Model Number | W85 XF |
General purpose grades
FR grades / Non reinforced
(PC+ABS)-Blend; flame retardant; Vicat/B 120 temperature = 110 °C; increased heat resistance; UL recognition 94 V-0 at 1.5 mm; glow wire temperature (GWFI): 960 °C at 2.0 mm; improved chemical resistance and stress cracking behavior; successor to FR2010
Rheological properties
|
Property |
Test Condition |
Unit |
Standard |
typischer Wert |
|
|
C |
Melt volume-flow rate |
250 °C/ 5 kg |
cm³/10 min |
ISO 1133 |
27 |
|
|
Melt viscosity |
1000 s-1/ 260 °C |
Pa·s |
b.o. ISO 11443-A |
225 |
|
|
Molding shrinkage, parallel |
150x105x3 mm/ 260 °C / MT 80 °C |
% |
b.o. ISO 2577 |
0.55-0.75 |
|
|
Molding shrinkage, parallel |
150x105x3 mm/ 260 °C / MT 80 °C |
% |
b.o. ISO 2577 |
0.55-0.75 |
Mechanical properties (23 °C/50 % r. h.)
|
Property |
Test Condition |
Unit |
Standard |
typischer Wert |
|
|
C |
Tensile modulus |
1 mm/min |
M Pa |
ISO 527-1,-2 |
2450 |
|
C |
Yield stress |
50 mm/min |
MPa |
ISO 527-1,-2 |
63 |
|
C |
Yield strain |
50 mm/min |
% |
ISO 527-1,-2 |
5.0 |
|
|
Stress at break |
50 mm/min |
MPa |
ISO 527-1,-2 |
62 |
|
|
Strain at break |
50 mm/min |
% |
b.o. ISO 527-1,-2 |
>50 |
|
|
Izod impact strength |
23 °C |
kJ/m² |
ISO 180/U |
N |
|
|
Izod impact strength |
-30 °C |
kJ/m² |
ISO 180/U |
N |
|
|
Izod notched impact strength |
23°C |
kJ/m² |
ISO 180/A |
45 |
|
|
Izod notched impact strength |
-20 °C |
kJ/m² |
ISO 180/A |
15 |
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