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Covestro Bayblend® ET3032 FR Rubber Modified PC Blend, 10% Mineral Filled

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Impact Modified
Manufacturer Covestro
Trade Name Bayblend®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Covestro Bayblend® ET3032 FR Rubber Modified PC Blend, 10% Mineral Filled.pdf
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Material Notes:
Main characteristics:• High toughness even at low temperatures• High dimensional accuracy and stability• Good paintability• Good flowabilityGrade characteristics:• Rubber modified PC blend; 10 % mineral filled• Flame-retardant• Extrusion gradeAs of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
Physical Properties Metric English Comments
Density 1.30 g/cc
0.0470 lb/in³
ISO 1183-1
Moisture Absorption at Equilibrium 0.20 %
0.20 %
ISO 62, 50% RH
Water Absorption at Saturation 0.50 %
0.50 %
ISO 62
Viscosity 380000 cP

@Shear Rate 1000 1/s,
Temperature 260 °C
380000 cP

@Shear Rate 1000 1/s,
Temperature 500 °F
melt viscosity; b.o. ISO 11443-A
Linear Mold Shrinkage, Flow 0.0040 - 0.0050 cm/cm

@Thickness 3.00 mm
0.0040 - 0.0050 in/in

@Thickness 0.118 in
150x105x3mm; b.o. ISO 2577
Linear Mold Shrinkage, Transverse 0.0040 - 0.0050 cm/cm

@Thickness 3.00 mm
0.0040 - 0.0050 in/in

@Thickness 0.118 in
150x105x3mm; b.o. ISO 2577
Mechanical Properties Metric English Comments
Tensile Strength at Break 50.0 MPa
7250 psi
50 mm/min; ISO 527-1,-2
Tensile Strength, Yield 63.0 MPa
9140 psi
50 mm/min; ISO 527-1,-2
Elongation at Break 15 %
15 %
50 mm/min; ISO 527-1,-2
Elongation at Yield 4.0 %
4.0 %
50 mm/min; ISO 527-1,-2
Tensile Modulus 3.95 GPa
573 ksi
1 mm/min; ISO 527-1,-2
Izod Impact, Notched (ISO) 7.00 kJ/m²

@Temperature -30.0 °C
3.33 ft-lb/in²

@Temperature -22.0 °F
ISO 180-A
9.00 kJ/m²

@Temperature 23.0 °C
4.28 ft-lb/in²

@Temperature 73.4 °F
ISO 180-A
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 48.0 µm/m-°C

@Temperature 23.0 - 55.0 °C
26.7 µin/in-°F

@Temperature 73.4 - 131 °F
ISO 11359-1,-2
CTE, linear, Transverse to Flow 59.0 µm/m-°C

@Temperature 23.0 - 55.0 °C
32.8 µin/in-°F

@Temperature 73.4 - 131 °F
ISO 11359-1,-2
Deflection Temperature at 1.8 MPa (264 psi) 94.0 °C
201 °F
ISO 75-1,-2
Vicat Softening Point 106 °C

@Load 5.10 kg
223 °F

@Load 11.2 lb
50°C/h; ISO 306
108 °C

@Load 5.10 kg
226 °F

@Load 11.2 lb
120°C/h; ISO 306
Flammability, UL94 V-0

@Thickness 0.750 mm
V-0

@Thickness 0.0295 in
5VA

@Thickness 2.00 mm
5VA

@Thickness 0.0787 in
5VA

@Thickness 3.00 mm
5VA

@Thickness 0.118 in
Processing Properties Metric English Comments
Melt Temperature 260 °C
500 °F
Injection molding; ISO 294
Mold Temperature 80.0 °C
176 °F
Injection molding; ISO 294
Injection Velocity 240 mm/sec
9.45 in/sec
ISO 294
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