DuPont Performance Polymers Hytrel® HTR8685 BK022A TPC-ET (Unverified Data**)

Category	Polymer , Thermoplastic , Elastomer, TPE , Polyester, TP , Polyester Thermoplastic Elastomer
Manufacturer
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
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Material Notes:

Hytrel® HTR8685 BK022A is designed for blow molding or processing techniques requiring high melt viscosity. It has nominal hardness of 44D, is pigmented black with fine particle size carbon black, and contains a general purpose stabilizer.Information provided by DuPont Performance Polymers

Physical Properties	Metric	English	Comments
Density	1.15 g/cc	0.0415 lb/in³	ISO 1183
Linear Mold Shrinkage, Flow	0.017 cm/cm @Thickness 2.00 mm	0.017 in/in @Thickness 0.0787 in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.016 cm/cm @Thickness 2.00 mm	0.016 in/in @Thickness 0.0787 in	ISO 294-4

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	<= 44 @Temperature 23.0 °C	<= 44 @Temperature 73.4 °F	ISO 868
	41 @Time 15.0 sec	41 @Time 0.00417 hour	ISO 868
Tensile Strength at Break	30.0 MPa @Temperature 23.0 °C	4350 psi @Temperature 73.4 °F	ISO 527 (1BA bar)
Tensile Stress	8.40 MPa @Strain 10.0 %, Temperature 23.0 °C	1220 psi @Strain 10.0 %, Temperature 73.4 °F	ISO 527 (1BA bar)
	14.0 MPa @Strain 50.0 %, Temperature 23.0 °C	2030 psi @Strain 50.0 %, Temperature 73.4 °F	ISO 527 (1BA bar)
Elongation at Break	320 % @Temperature 23.0 °C	320 % @Temperature 73.4 °F	nominal; ISO 527 (1BA bar)
	350 % @Temperature 23.0 °C	350 % @Temperature 73.4 °F	ISO 527 (1BA bar)
Tensile Modulus	0.100 GPa @Temperature 23.0 °C	14.5 ksi @Temperature 73.4 °F	ISO 527
Flexural Modulus	0.100 GPa @Temperature 23.0 °C	14.5 ksi @Temperature 73.4 °F	ISO 178
Charpy Impact, Notched	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	500 µm/m-°C @Temperature 23.0 - 55.0 °C	278 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1/-2
CTE, linear, Transverse to Flow	200 µm/m-°C @Temperature 23.0 - 55.0 °C	111 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1/-2
Melting Point	206 °C	403 °F	10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	62.0 °C	144 °F	ISO 75-1/-2

Processing Properties	Metric	English	Comments
Melt Temperature	240 °C	464 °F	Optimum; Injection Molding
Mold Temperature	45.0 °C	113 °F	optimum; Injection Molding
	40.0 - 50.0 °C	104 - 122 °F	Injection Molding
Drying Temperature	110 °C	230 °F	Blow Molding
	110 °C	230 °F	Injection Molding
Dry Time	3.00 - 4.00 hour	3.00 - 4.00 hour	Blow Molding
	3.00 - 4.00 hour	3.00 - 4.00 hour	Injection Molding
Moisture Content	<= 0.020 %	<= 0.020 %	Blow Molding
	<= 0.020 %	<= 0.020 %	Injection Molding

Descriptive Properties	Value	Comments
Appearance	Black Color
Forms	Pellets
Generic	TPC-ET
Material Status	Preliminary Data
Part Marking Code	>TPC-ET<	ISO 11469
Processing Method	Blow Molding
Product Category	Blow Moldable Resins
Region Available - Global	Yes
Resin Identification	TPC-ET	ISO 1043
RoHS Compliance	Contact Manufacturer

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