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Makroblend? AR205

Manufacturer: Covestro
Produced At: Europe / China
Product Category: Polycarbonate(PC)+PET
Product No: Makroblend AR205
Product Quantity: 25KG / BAG
Product Features: Good Flow，Impact Modified

Product information

Makroblend? AR205

Polycarbonate + PET

Covestro - Polycarbonates

Product Description:

(PC+PET) blend, easy flow, impact modified; application: automotive body panels

Additive	Impact Modifier
Features	Good Flow，Impact Modified
Uses	Automotive Applications
RoHS Compliance	RoHS Compliant

Physical	Nominal Value	Unit	Test Method
Density (73°F)	1.21	g/cm3	ISO 1183
Melt Volume-Flow Rate (MVR) (270°C/5.0 kg)	2.32	in3/10min	ISO 1133
Molding Shrinkage 2			ISO 2577
Across Flow : 518°F, 0.118 in	0.70 to 0.90	%
Flow : 518°F, 0.118 in	0.70 to 0.90	%

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (73°F)	319000	psi	ISO 527-2/1
Tensile Stress			ISO 527-2/50
Yield, 73°F	7830	psi
Break, 73°F	6960	psi
Tensile Strain (Yield, 73°F)	4.8	%	ISO 527-2/50
Nominal Tensile Strain at Break (73°F)	> 50	%	ISO 527-2/50
Flexural Modulus 3 (73°F)	319000	psi	ISO 178
Flexural Stress 3			ISO 178
3.5% Strain, 73°F	9860	psi
73°F	11600	psi
Flexural Strain at Flexural Strength 4 (73°F)	5.8	%	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-22°F	9.5	ft·lb/in2
73°F	21	ft·lb/in2
Charpy Unnotched Impact Strength			ISO 179/1eU
-22°F	No Break
73°F	No Break
Notched Izod Impact Strength
-22°F	9.5	ft·lb/in2	ISO 180/A
-22°F	No Break		ISO 180/1C
73°F	21	ft·lb/in2	ISO 180/A
73°F	No Break		ISO 180/1C
Multi-Axial Instrumented Impact Energy			ISO 6603-2
-22°F	35.4	ft·lb
73°F	31.0	ft·lb
Multi-Axial Instrumented Impact Peak Force			ISO 6603-2
-22°F	1120	lbf
73°F	877	lbf

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed	259	°F	ISO 75-2/B
264 psi, Unannealed	208	°F	ISO 75-2/A
Vicat Softening Temperature	280	°F	ISO 306/B120
CLTE			ISO 11359-2
Flow : 73 to 131°F	4.5E-5	in/in/°F
Transverse : 73 to 131°F	4.6E-5	in/in/°F

Fill Analysis	Nominal Value	Unit	Test Method
Melt Viscosity 5 (518°F)	200	Pa·s	ISO 11443-A

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Makroblend? AR205

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