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Covestro PC+PBT Makroblend KU2-7609 20% mineral filled

Covestro PC+PBT Makroblend KU2-7609 20% mineral filled

PC+PBT Blends, elastomer modified / Mineral filled
(PC+PBT)-blend, impact modified, Injection molding grade, 20% mineral filled

Covestro Certified Supplier / Support Customized / Factory-Direct Supply

Makroblend KU2 7609

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Category:

Covestro PC+PBT

Key words:

Covestro KU2-7609

Makroblend KU2-7609

PC PBT KU2-7609

Characteristic

20%-mineral-filled

Main physical property

PC+PBT Blends, elastomer modified / Mineral filled
(PC+PBT)-blend, impact modified, Injection molding grade, 20% mineral filled

Rheological properties

Property		Test Condition	Unit	Standard	typical Value
C	Melt volume-flow rate	260 °C/ 5 kg	cm³/10 min	ISO 1133	11
	Molding shrinkage, parallel/normal	Value range based on general practical experience (600bar)	%	b.o. ISO 2577	0.4 - 0.6
	Post- shrinkage, parallel/normal	Value range based on general practical experience (1h; 90°C)	%	b.o. ISO 2577	0.1 - 0.2

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

Property		Test Condition	Unit	Standard	typical Value
C	Tensile modulus	1 mm/min	MPa	ISO 527-1,-2	3600
	Yield stress	5 mm/min	MPa	ISO 527-1,-2	50
	Yield strain	5 mm/min	%	ISO 527-1,-2	3.0
C	Stress at break	5 mm/min	MPa	ISO 527-1,-2	50
	Flexural modulus	2 mm/min	MPa	ISO 178	3400
	Flexural strain at flexural strength	2 mm/min	%	ISO 178	5.0
	Flexural stress at 3.5 % strain	2 mm/min	MPa	ISO 178	73
	Flexural strength	2 mm/min	MPa	ISO 178	75
C	Charpy impact strength	23 °C	kJ/m²	ISO 179/1eU	155
C	Charpy impact strength	-30 °C	kJ/m²	ISO 179/1eU	115
C	Charpy notched impact strength	23 °C	kJ/m²	ISO 179/1eA	10
	Izod impact strength	23 °C	kJ/m²	ISO 180/1C	120
	Izod impact strength	-30 °C	kJ/m²	ISO 180/1C	80
	Izod notched impact strength	23 °C	kJ/m²	ISO 180/A	20
	Ball indentation hardness		N/mm²	ISO 2039-1	90

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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