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Makroblend? UT408

Manufacturer: Covestro
Produced At: Europe / China
Product Category: PC+PET
Product No: Makroblend UT408
Product Quantity: 25KG / BAG
Product Features: Chemical Resistant，Food Contact Acceptable，Good Dimensional Stability，Good Impact Resistance，High Flow，Impact Modified

Product information

Makroblend? UT408

Polycarbonate + PET

Covestro - Polycarbonates

Product Description:

(PC+PET) blend, unreinforced; UV-stabilized; impact modified; high flow; injection molding grade; good impact strength; dimensional stability and chemical resistance. Suitable for some food contact applications (contact Covestro for more information).

Additive	Impact Modifier，UV Stabilizer
Features	Chemical Resistant，Food Contact Acceptable，Good Dimensional Stability， Good Impact Resistance，High FlowImpact Modified
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)	1.22	in3/10min	ISO 1133
Molding Shrinkage 3			ISO 2577
Across Flow	0.60 to 0.80	%
Flow	0.60 to 0.80	%
Water Absorption			ISO 62
Saturation, 73°F	0.50	%
Equilibrium, 73°F, 50% RH	0.20	%

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (73°F)	348000	psi	ISO 527-2/1
Tensile Stress			ISO 527-2/50
Yield, 73°F	8560	psi
Break, 73°F	9280	psi
Tensile Strain (Yield, 73°F)	5.5	%	ISO 527-2/50
Nominal Tensile Strain at Break (73°F)	100	%	ISO 527-2/50
Flexural Modulus 4 (73°F)	341000	psi	ISO 178
Flexural Stress 4			ISO 178
3.5% Strain, 73°F	10300	psi
73°F	12800	psi
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact Strength 5			ISO 7391
-22°F	4.8	ft·lb/in2
73°F	29	ft·lb/in2

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed	268	°F	ISO 75-2/B
264 psi, Unannealed	228	°F	ISO 75-2/A
Vicat Softening Temperature	288	°F	ISO 306/B120
CLTE			ISO 11359-2
Flow : 73 to 131°F	3.9E-5	in/in/°F
Transverse : 73 to 131°F	4.4E-5	in/in/°F
Thermal Conductivity 6 (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	1.3E-3
73°F, 1 MHz	0.014
Comparative Tracking Index (Solution A)	375	V	IEC 60112
Flammability	Nominal Value	Unit	Test Method
Flame Rating (0.06 in)	HB		UL 94

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Makroblend? UT408

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