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Makroblend AR205,easy flow, impact modified;

Makroblend AR205,easy flow, impact modified;

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

Covestro Certified Supplier / Support Customized / Factory-Direct Supply

Makroblend AR205_en

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Category:

Covestro PC+PBT

Key words:

Covestro UT3907

Makroblend UT3907

PC PBT UT3907

Characteristic

Good impact strength and excellent chemical resistance

Main physical property

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

C	Melt volume-flow rate	270 °C/ 5 kg	cm³/10 min	ISO 1133	38
	Melt viscosity	1000 s-1/ 270 °C	Pa·s	b.o. ISO 11443-A	200
	Molding shrinkage, parallel	150x105x3 mm³/ 270 °C / MT 70°C/ 600 bar	%	b.o. ISO 2577	0.7 - 0.9
	Molding shrinkage, normal	150x105x3 mm³/ 270 °C / MT 70°C/ 600 bar	%	b.o. ISO 2577	0.7 - 0.9

Mechanical properties (23 °C/50 % r. h.)

C	Tensile modulus	1 mm/min	MPa	ISO 527-1,-2	2200
C	Yield stress	50 mm/min	MPa	ISO 527-1,-2	54
C	Yield strain	50 mm/min	%	ISO 527-1,-2	4.8
C	Nominal strain at break	50 mm/min	%	ISO 527-1,-2	>50
	Stress at break	50 mm/min	MPa	ISO 527-1,-2	48
	Flexural modulus	2 mm/min	MPa	ISO 178	2200
	Flexural strain at flexural strength	2 mm/min	%	ISO 178	5.8
	Flexural stress at 3.5 % strain	2 mm/min	MPa	ISO 178	68
	Flexural strength	2 mm/min	MPa	ISO 178	80
C	Charpy impact strength	23 °C	kJ/m²	ISO 179/1eU	N
C	Charpy impact strength	-30 °C	kJ/m²	ISO 179/1eU	N
C	Charpy notched impact strength	23 °C	kJ/m²	ISO 179/1eA	45
C	Charpy notched impact strength	-30 °C	kJ/m²	ISO 179/1eA	20
C	Puncture impact properties - maximum force	23 °C	N	ISO 6603-2	3900
C	Puncture impact properties - maximum force	-30 °C	N	ISO 6603-2	5000
C	Puncture energy	23 °C	J	ISO 6603-2	42
C	Puncture energy	-30 °C	J	ISO 6603-2	48
	Izod impact strength	23 °C	kJ/m²	ISO 180/1C	N
	Izod impact strength	-30 °C	kJ/m²	ISO 180/1C	N
	Izod notched impact strength	23 °C	kJ/m²	ISO 180/A	45
	Izod notched impact strength	-30 °C	kJ/m²	ISO 180/A	20

Resins wholesale，Factory-Direct supply，Certified supplier
Main Product: PC,PC/ABS,PC/PET,PC/PBT
Customized Services: Modified, Color matching, Production technical support
Several Warehouse: Guang zhou, Dong guan, Shen zhen, Hong kong

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