TPE 4556 TPE vs. - Plastic Material Properties Comparison Chart at Plas.com

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TPE DUPONT USA 4556

Injection grade

US$ 6,160 / MT

FOB Guangzhou port, China

flammability	Test Condition	Test Method	DUPONT USA/4556
UL flame retardant rating	1.5mm	IEC 60695-11-10,-20	HB
Extreme Oxygen Index		ISO 4589-2	20 %
UL flame retardant rating	3.0mm	IEC 60695-11-10,-20	HB
UL flame retardant rating		1.5mm	UL 94	HB
Burning rate	1.00mm	ISO 3795	<100 mm/min
UL flame retardant rating	3.0mm	UL 94	HB
FMVSS flammability		FMVSS302	B
thermal performance	Test Condition	Test Method	DUPONT USA/4556
Linear coefficient of thermal expansion	TD：EffectiveThermalDiffusivity	ISO 11359-2	5.44E-08 m²/s
Linear coefficient of thermal expansion		TD：--	ISO 11359-2	1.9E-04 cm/cm/°C
Hot deformation temperature	1.8MPa,Unannealed	ISO 75-2/A	35.0 °C
Linear coefficient of thermal expansion	TD：-40to23°C	ISO 11359-2	2.1E-04 cm/cm/°C
Melting temperature		ISO 11357-3	193 °C
Vicat softening temperature	--	ISO 306/B50	60.0 °C
Linear coefficient of thermal expansion	MD：-40to23°C	ISO 11359-2	2.2E-04 cm/cm/°C
Brittle temperature		ISO 974	-100 °C
Vicat softening temperature	--	ISO 306/A50	155 °C
Linear coefficient of thermal expansion	MD：--	ISO 11359-2	1.7E-04 cm/cm/°C
Hot deformation temperature	0.45MPa,Unannealed	ISO 75-2/B	50.0 °C
Glass transition temperature		ISO 11357-2	-45.0 °C
Physical properties	Test Condition	Test Method	DUPONT USA/4556
density		ISO 1183	1.14 g/cm³
Water absorption rate	23°C,24hr	ISO 62	0.60 %
Shrinkage rate	MD	ISO 294-4	1.1 %
Water absorption rate	Saturation,23°C,2.00mm	ISO 62	0.60 %
Shrinkage rate	TD	ISO 294-4	1.1 %
Water absorption rate	Equilibrium,23°C,2.00mm,50%RH	ISO 62	0.20 %
melt mass-flow rate	220°C/2.16kg	ISO 1133	8.5 g/10min
Melt Volume Flow Rate (MVR)	220°C/2.16kg	ISO 1133	7.50 cm3/10min
mechanical properties	Test Condition	Test Method	DUPONT USA/4556
Tensile strain	Break	ISO 527-2	>300 %
Tensile modulus		ISO 527-2	85.0 Mpa
tensile strength	300%Strain	ISO 527-2	17.0 Mpa
tensile strength		50%Strain	ISO 527-2	9.80 Mpa
Nominal tensile fracture strain		ISO 527-2	740 %
Bending modulus		ISO 178	87.0 Mpa
Wear resistance		ISO 4649	130 mm³
tensile strength	10%Strain	ISO 527-2	5.70 Mpa
		100%Strain	ISO 527-2	11.0 Mpa
		Break	ISO 527-2	34.0 Mpa
Electrical performance	Test Condition	Test Method	DUPONT USA/4556
Dissipation factor	100Hz	IEC 60250	9.5E-03
Volume resistivity		IEC 60093	8E+12 ohms·cm
Dissipation factor	1MHz	IEC 60250	0.030
Relative permittivity	100Hz	IEC 60250	4.80
Surface resistivity		IEC 60093	4E+14 ohms
Relative permittivity	1MHz	IEC 60250	4.50
Dielectric strength		IEC 60243-1	19 KV/mm
Compared to the anti leakage trace index		IEC 60112	PLC 0
elastomer	Test Condition	Test Method	DUPONT USA/4556
tear strength	Flow	ISO 34-1	120 kN/m
tear strength		横向Flow	ISO 34-1	120 kN/m
impact performance	Test Condition	Test Method	DUPONT USA/4556
Impact strength of simply supported beam without notch	-30°C	ISO 179/1eU	NoBreak
Charpy Notched Impact Strength	-40°C	ISO 179/1eA	NoBreak
Charpy Notched Impact Strength		-30°C	ISO 179/1eA	NoBreak
Impact strength of cantilever beam gap	23°C	ISO 180/1A	NoBreak
Impact strength of cantilever beam gap		-40°C	ISO 180/1A	NoBreak
Impact strength of simply supported beam without notch	23°C	ISO 179/1eU	NoBreak
Charpy Notched Impact Strength	23°C	ISO 179/1eA	NoBreak
film	Test Condition	Test Method	DUPONT USA/4556
Water vapor permeability	23°C,85%RH,25μm	DIS15106-1/-2	600 g/m²/24hr
hardness	Test Condition	Test Method	DUPONT USA/4556
Shore hardness	ShoreD,15Sec	ISO 868	42
Shore hardness		ShoreD	ISO 868	45

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