TPEE 8238 DUPONT TAIWAN

Form：Granules | Grade：Injection grade

Properties:

Thermal stabilityAging resistanceUV resistance

Typical Applications:

Automotive ApplicationsFitness equipmentelectrical equipment

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Product Description

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Datasheet

Product Description

Typical Applications:	Automotive Applications \| Fitness equipment \| electrical equipment
Properties:	Thermal stability \| Aging resistance \| UV resistance

Certificates

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Technical Data Sheet

impact performance	Test Condition	Test Method	Test Result	Test Unit
Impact strength of cantilever beam gap	23°C	ISO 8256/1	57.0	kJ/m²
	Impact strength of cantilever beam gap	23°C	ISO 180/1A	11	kJ/m²
	Impact strength of cantilever beam gap	Impact strength of cantilever beam gap	-40°C	ISO 180/1A	5.5	kJ/m²
Charpy Notched Impact Strength	23°C	ISO 179/1eA	15	kJ/m²
	Charpy Notched Impact Strength	-30°C	ISO 179/1eA	5.0	kJ/m²
	Charpy Notched Impact Strength	Charpy Notched Impact Strength	-40°C	ISO 179/1eA	5.0	kJ/m²
flammability	Test Condition	Test Method	Test Result	Test Unit
UL flame retardant rating	0.9mm	IEC 60695-11-10,-20	HB
	UL flame retardant rating	0.9mm	UL 94	HB
	UL flame retardant rating	UL flame retardant rating	1.5mm	UL 94	HB
FMVSS flammability		FMVSS302	SE
UL flame retardant rating	1.5mm	IEC 60695-11-10,-20	HB
Extreme Oxygen Index		ISO 4589-2	22	%
elastomer	Test Condition	Test Method	Test Result	Test Unit
tear strength	Flow	ISO 34-1	230	kN/m
tear strength	tear strength	横向Flow	ISO 34-1	210	kN/m
mechanical properties	Test Condition	Test Method	Test Result	Test Unit
tensile strength	Break	ISO 527-2	46.0	Mpa
	tensile strength	10%Strain	ISO 527-2	34.0	Mpa
		tensile strength	50%Strain	ISO 527-2	28.0	Mpa
			tensile strength	100%Strain	ISO 527-2	26.0	Mpa
			tensile strength	tensile strength	Yield	ISO 527-2	38.0	Mpa
Tensile modulus		ISO 527-2	1200	Mpa
Tensile strain	Yield	ISO 527-2	19	%
Tensile strain	Tensile strain	Break	ISO 527-2	>300	%
Nominal tensile fracture strain		ISO 527-2	340	%
Bending modulus		ISO 178	1150	Mpa
thermal performance	Test Condition	Test Method	Test Result	Test Unit
Glass transition temperature		ISO 11357-2	50.0	°C
Brittle temperature		ISO 974	-84.0	°C
Hot deformation temperature	1.8MPa,Unannealed	ISO 75-2/A	45.0	°C
Hot deformation temperature	Hot deformation temperature	0.45MPa,Unannealed	ISO 75-2/B	105	°C
Linear coefficient of thermal expansion	TD：-40to23°C	ISO 11359-2	1E-04	cm/cm/°C
Linear coefficient of thermal expansion	Linear coefficient of thermal expansion	TD：EffectiveThermalDiffusivity	ISO 11359-2	5.44E-08	m²/s
Vicat softening temperature	--	ISO 306/A50	213	°C
Vicat softening temperature	Vicat softening temperature	--	ISO 306/B50	150	°C
Melting temperature		ISO 11357-3	221	°C
Linear coefficient of thermal expansion	MD：--	ISO 11359-2	1.5E-04	cm/cm/°C
	Linear coefficient of thermal expansion	MD：-40to23°C	ISO 11359-2	9E-05	cm/cm/°C
	Linear coefficient of thermal expansion	Linear coefficient of thermal expansion	TD：--	ISO 11359-2	1.4E-04	cm/cm/°C
Physical properties	Test Condition	Test Method	Test Result	Test Unit
Water absorption rate	Equilibrium,23°C,2.00mm,50%RH	ISO 62	0.20	%
	Water absorption rate	Saturation,23°C,2.00mm	ISO 62	0.60	%
	Water absorption rate	Water absorption rate	23°C,24hr	ISO 62	0.30	%
Shrinkage rate	MD	ISO 294-4	1.6	%
Shrinkage rate	Shrinkage rate	TD	ISO 294-4	1.6	%
Melt Volume Flow Rate (MVR)	240°C/2.16kg	ISO 1133	11.5	cm3/10min
melt mass-flow rate	240°C/2.16kg	ISO 1133	13	g/10min
density		ISO 1183	1.28	g/cm³
MediumDensity			1.13	g/cm³
SpecificHeatCapacity of Melt			2150	J/kg/°C
ThermalConductivityofMelt			0.15	W/m/K
Electrical performance	Test Condition	Test Method	Test Result	Test Unit
Surface resistivity		IEC 60093	>1.0E+15	ohms
Volume resistivity		IEC 60093	>1.0E+15	ohms·cm
Dielectric strength		IEC 60243-1	21	KV/mm
Relative permittivity	100Hz	IEC 60250	4.00
Relative permittivity	Relative permittivity	1MHz	IEC 60250	3.70
Dissipation factor	100Hz	IEC 60250	0.010
Dissipation factor	Dissipation factor	1MHz	IEC 60250	0.018
Compared to the anti leakage trace index		IEC 60112	PLC 0
hardness	Test Condition	Test Method	Test Result	Test Unit
Shore hardness	ShoreD,15Sec	ISO 868	70
Shore hardness	Shore hardness	ShoreD	ISO 868	76
Supplementary Information	Test Condition	Test Method	Test Result	Test Unit
EmissionofOrganicCompounds		VDA277	550	µgC/g

IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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