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TPEE 7246 DUPONT TAIWAN

BEXLOY®

Medical supplies,Nursing supplies,film,Casters,Other sheets,building materials,Profile

Thermal stability,Aging resistance,Chemical resistance

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Plastic Datasheets

Supplementary Information	Test Condition	Test Method	DUPONT TAIWAN/7246
EmissionofOrganicCompounds		VDA277	300 µgC/g

hardness	Test Condition	Test Method	DUPONT TAIWAN/7246
Shore hardness	ShoreD	ISO 868	68
Shore hardness		ShoreD,15Sec	ISO 868	64

thermal performance	Test Condition	Test Method	DUPONT TAIWAN/7246
Brittle temperature		ISO 974	-97.0 °C
Glass transition temperature		ISO 11357-2	25.0 °C
Hot deformation temperature	0.45MPa,Unannealed	ISO 75-2/B	100 °C
Hot deformation temperature		1.8MPa,Unannealed	ISO 75-2/A	50.0 °C
Linear coefficient of thermal expansion	EffectiveThermalDiffusivity	ISO 11359-2	8E-08 m²/s
		TD	ISO 11359-2	1.7E-04 cm/cm/°C
		MD	ISO 11359-2	1.8E-04 cm/cm/°C
Melting temperature		ISO 11357-3	218 °C
Vicat softening temperature	--	ISO 306/B50	140 °C
Vicat softening temperature		--	ISO 306/A50	205 °C

mechanical properties	Test Condition	Test Method	DUPONT TAIWAN/7246
Bending modulus		ISO 178	550 Mpa
Nominal tensile fracture strain		ISO 527-2	530 %
Tensile creep modulus	1hr	ISO 899-1	360 Mpa
Tensile creep modulus		1000hr	ISO 899-1	310 Mpa
Tensile modulus		ISO 527-2	550 Mpa
Tensile strain	Yield	ISO 527-2	26 %
Tensile strain		Break	ISO 527-2	>300 %
tensile strength	5.0%Strain	ISO 527-2	14.0 Mpa
		10%Strain	ISO 527-2	23.0 Mpa
		Break	ISO 527-2	50.0 Mpa
		50%Strain	ISO 527-2	24.0 Mpa
		Yield	ISO 527-2	26.0 Mpa
Wear resistance		ISO 4649	100 mm³

Electrical performance	Test Condition	Test Method	DUPONT TAIWAN/7246
Compared to the anti leakage trace index		IEC 60112	PLC 0
Dielectric strength		IEC 60243-1	20 KV/mm
Dissipation factor	1MHz	IEC 60250	0.030
Dissipation factor		100Hz	IEC 60250	0.016
Relative permittivity	100Hz	IEC 60250	4.00
Relative permittivity		1MHz	IEC 60250	3.50
Surface resistivity		IEC 60093	>1.0E+15 ohms
Volume resistivity		IEC 60093	2E+12 ohms·cm

Physical properties	Test Condition	Test Method	DUPONT TAIWAN/7246
density		ISO 1183	1.26 g/cm³
melt mass-flow rate	240°C/2.16kg	ISO 1133	13 g/10min
Melt Volume Flow Rate (MVR)	240°C/2.16kg	ISO 1133	12.0 cm3/10min
Shrinkage rate	MD	ISO 294-4	1.6 %
Shrinkage rate		TD	ISO 294-4	1.6 %
Water absorption rate	Equilibrium,23°C,2.00mm,50%RH	ISO 62	0.20 %
		23°C,24hr	ISO 62	0.30 %
		Saturation,23°C,2.00mm	ISO 62	0.60 %

impact performance	Test Condition	Test Method	DUPONT TAIWAN/7246
Charpy Notched Impact Strength	23°C	ISO 179/1eA	36 kJ/m²
		-30°C	ISO 179/1eA	8.0 kJ/m²
		-40°C	ISO 179/1eA	7.0 kJ/m²
Impact strength of cantilever beam gap	-40°C	ISO 180/1A	7.0 kJ/m²
		23°C	ISO 180/1A	38 kJ/m²
		23°C	ISO 8256/1	300 kJ/m²

flammability	Test Condition	Test Method	DUPONT TAIWAN/7246
Burning rate	1.00mm	ISO 3795	DNI
Extreme Oxygen Index		ISO 4589-2	23 %
UL flame retardant rating	1.5mm	UL 94,IEC60695-11-10,-20	HB

Filling analysis	Test Condition	Test Method	DUPONT TAIWAN/7246
Melt density			1.11 g/cm³
SpecificHeatCapacity of Melt			2150 J/kg/°C
ThermalConductivityofMelt			0.15 W/m/K

elastomer	Test Condition	Test Method	DUPONT TAIWAN/7246
tear strength	横向Flow	ISO 34-1	170 kN/m
tear strength		Flow	ISO 34-1	180 kN/m

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