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Hytrel® G4074

Category:	TPC-ET , THERMOPLASTIC POLYESTER ELASTOMER
Manufacturer:	DuPont Performance Polymers
Trademark:	Hytrel®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	WRwxVv_Hytrel-G4074.pdf
PRICE:	Order Products email sales@su-jiao.com

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40 Shore D Standard Performance Polyester Elastomer with Heat Ageing Protection

General Information
Additive	Heat Stabilizer
Features	Heat Stabilized
Uses	Blow Molding Applications Film Profiles Sheet
Agency Ratings	UL Unspecified Rating
Forms	Pellets
Processing Method	Blow Molding Casting Extrusion Film Extrusion Injection Molding Profile Extrusion Sheet Extrusion Thermoforming
Multi-Point Data	Isothermal Stress vs. Strain (ISO 11403-1) Isothermal Stress vs. Strain (TPE) (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Stress vs. Shear Rate (ISO 11403-1) Specific Volume vs Temperature (ISO 11403-2) Tensile Modulus vs. Temperature, Dynamic (ISO 11403-1) Viscosity vs. Shear Rate (ISO 11403-2)
Part Marking Code (ISO 11469)	>TPC-ET<
Resin ID (ISO 1043)	TPC-ET

Physical	Nominal Value	Unit	Test Method
Density	1.18	g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	5.3	g/10 min	ISO 1133
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)	5.00	cm³/10min	ISO 1133
Molding Shrinkage			ISO 294-4
Across Flow	0.80	%
Flow	0.80	%
Water Absorption
24 hr	2.1	%	ASTM D570
23°C, 24 hr, 2.00 mm	3.7	%	ISO 62
Equilibrium, 23°C, 2.00 mm, 50% RH	0.40	%	ISO 62

Hardness	Nominal Value	Unit	Test Method
Shore Hardness			ISO 868
Shore D	40
Shore D, 15 sec	35

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	55.0	MPa	ISO 527-2
Tensile Stress			ISO 527-2
Break	20.0	MPa
5.0% Strain	2.50	MPa
10% Strain	4.40	MPa
50% Strain	8.00	MPa
Tensile Strain (Break)	250	%	ISO 527-2
Nominal Tensile Strain at Break	360	%	ISO 527-2
Tensile Creep Modulus			ISO 899-1
1 hr	45.0	MPa
1000 hr	35.0	MPa
Flexural Modulus	65.0	MPa	ISO 178
Abrasion Resistance	50.0	mm³	ISO 4649

Fill Analysis	Nominal Value	Unit
Specific Heat Capacity of Melt	2050	J/kg/°C
Thermal Conductivity of Melt	0.26	W/m/K

Additional Information	Nominal Value	Unit
Effective Thermal Diffusivity	0.0544	cSt

Elastomers	Nominal Value	Unit	Test Method
Tear Strength			ISO 34-1
Across Flow	96	kN/m
Flow	86	kN/m

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-30°C	No Break
23°C	No Break
Charpy Unnotched Impact Strength			ISO 179/1eU
-30°C	No Break
23°C	No Break
Notched Izod Impact Strength			ISO 180/1A
-40°C	No Break
23°C	No Break

Thermal	Nominal Value	Unit	Test Method
Brittleness Temperature	-60.0	°C	ISO 974
Glass Transition Temperature ¹	-35.0	°C	ISO 11357-2
Melting Temperature ²	170	°C	ISO 11357-3
CLTE
Flow : 23 to 55°C	2.2E-4	cm/cm/°C	ASTM E831
Flow	2.2E-4	cm/cm/°C	ISO 11359-2
Flow : -40 to 23°C	1.9E-4	cm/cm/°C	ISO 11359-2
Transverse : 23 to 55°C	2.1E-4	cm/cm/°C	ASTM E831
Transverse	2.1E-4	cm/cm/°C	ISO 11359-2
Transverse : -40 to 23°C	2.3E-4	cm/cm/°C	ISO 11359-2

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	2.0E+13	ohms	IEC 60093
Volume Resistivity	4.0E+11	ohms·cm	IEC 60093
Electric Strength	17	kV/mm	IEC 60243-1
Relative Permittivity			IEC 60250
100 Hz	5.70
1 MHz	5.00
Dissipation Factor			IEC 60250
100 Hz	0.055
1 MHz	0.053

Flammability	Nominal Value	Unit	Test Method
Flammability Classification			IEC 60695-11-10, -20
1.50 mm	HB
3.00 mm	HB
Oxygen Index	20	%	ISO 4589-2

Fill Analysis	Nominal Value	Unit
Melt Density	1.03	g/cm³

Note Message
1 .	10°C/min
2 .	10°C/min

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