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Makroblend? UT1018

Manufacturer: Covestro
Produced At: Europe / China
Product Category: Polycarbonate(PC)+PET
Product No: Makroblend UT1018
Product Quantity: 25KG / BAG
Product Features: Chemical Resistant，Good Flow，Impact Modified，Low Temperature Impact Resistance

Product information

Makroblend? UT1018

Polycarbonate + PET

Covestro - Polycarbonates

Product Description:

(PET+PC) blend, unreinforced; impact modified, injection molding grade. Good dimensional stability; excellent low-temperature impact and chemical resistance. UL746C f2 rated.

Additive	Impact Modifier
Features	Chemical Resistant，Good Dimensional Stability， Impact Modified，Low Temperature Impact Resistance
RoHS Compliance	RoHS Compliant
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Density (73°F)	1.22	g/cm3	ISO 1183
Melt Volume-Flow Rate (MVR) (270°C/5.0 kg)	0.793	in3/10min	ISO 1133
Molding Shrinkage 3			ISO 2577
Across Flow	0.70 to 0.90	%
Flow	0.70 to 0.90	%
Water Absorption			ISO 62
Saturation, 73°F	0.70	%
Equilibrium, 73°F, 50% RH	0.20	%
Outdoor Suitability	f2		UL 746C

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (73°F)	290000	psi	ISO 527-2/1
Tensile Stress			ISO 527-2/50
Yield, 73°F	7110	psi
Break, 73°F	6670	psi
Tensile Strain (Yield, 73°F)	4.5	%	ISO 527-2/50
Nominal Tensile Strain at Break (73°F)	100	%	ISO 527-2/50
Flexural Modulus 4 (73°F)	276000	psi	ISO 178
Flexural Stress 4			ISO 178
3.5% Strain, 73°F	8700	psi
73°F	10200	psi
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-22°F	17	ft·lb/in2
73°F	31	ft·lb/in2
Notched Izod Impact Strength			ISO 180/A
-4°F	24	ft·lb/in2
73°F	29	ft·lb/in2

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed	226	°F	ISO 75-2/B
264 psi, Unannealed	172	°F	ISO 75-2/A
Vicat Softening Temperature	270	°F	ISO 306/B120
CLTE			ISO 11359-2
Flow : 73 to 131°F	4.4E-5	in/in/°F
Transverse : 73 to 131°F	5.0E-5	in/in/°F
Thermal Conductivity 5 (73°F)	1.4	Btu·in/hr/ft2/°F	ISO 8302

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+16	ohms	IEC 60093
Volume Resistivity (73°F)	1.0E+16	ohms·cm	IEC 60093
Electric Strength (73°F, 0.0394 in)	860	V/mil	IEC 60243-1
Relative Permittivity			IEC 60250
73°F, 100 Hz	3.20
73°F, 1 MHz	3.10
Dissipation Factor			IEC 60250
73°F, 100 Hz	2.0E-3
73°F, 1 MHz	0.015
Comparative Tracking Index (Solution A)	600	V	IEC 60112
Flammability	Nominal Value	Unit	Test Method
Flame Rating			UL 94
0.06 in	HB
0.12 in	HB

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Makroblend? UT1018

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