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Hytrel? HTR8797 BK320

Manufacturer: Celanese
Produced At: Import/ China
Product Category: TPEE
Product No: Hytrel? HTR8797 BK320
Product Quantity: 25KG / BAG
Product Features: Heat Stabilized,High Viscosity

Product information

Hytrel? HTR8797 BK320

THERMOPLASTIC POLYESTER ELASTOMER

Product Description:

55 Shore D, Heat Stabilized, Black, High Viscosity Polyester Elastomer with Excellent Mechanical Properties at Elevated Temperatures Developed for Blow Molding

Additive	Heat Stabilizer
Features	Heat Stabilized,High Viscosity
Uses	Blow Molding Applications
RoHS Compliance	Contact Manufacturer
Appearance	Black
Forms	Pellets
Processing Method	Blow Molding,Extrusion,Injection Molding,Profile Extrusion
Multi-Point Data	Isothermal Stress vs. Strain (ISO 11403-1) Tensile Modulus vs. Temperature, Dynamic (ISO 11403-1)
Part Marking Code (ISO 11469)	TPC-ET
Resin ID (ISO 1043)	TPC-ET

Physical	Nominal Value	Unit	Test Method
Density	1.19	g/cm3	ISO 1183
Melt Mass-Flow Rate (MFR) (240°C/10.0 kg)	9.0	g/10 min	ISO 1133
Melt Volume-Flow Rate (MVR) (240°C/10.0 kg)	0.549	in3/10min	ISO 1133
Molding Shrinkage			ISO 294-4
Across Flow	2.1	%
Flow	2.1	%
Hardness	Nominal Value	Unit	Test Method
Shore Hardness			ISO 7619
Shore D	54
Shore D, 15 sec	51

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	26100	psi	ISO 527-2
Tensile Stress			ISO 527-2
Break	5510	psi
5.0% Strain	1160	psi
10% Strain	1740	psi
50% Strain	2760	psi
Tensile Strain (Break)	> 300	%	ISO 527-2
Nominal Tensile Strain at Break	440	%	ISO 527-2
Flexural Modulus	26100	psi	ISO 178
Poisson's Ratio	0.48		ISO 527
Elastomers	Nominal Value	Unit	Test Method
Tear Strength			ISO 34-1
Across Flow	770	lbf/in
Flow	860	lbf/in
Impact	Nominal Value	Unit	Test Method
Charpy Unnotched Impact Strength (73°F)	No Break		ISO 179/1eU

Thermal	Nominal Value	Unit	Test Method
Brittleness Temperature	-72.4	°F	ISO 974
Melting Temperature 2	417	°F	ISO 11357-3

Flammability	Nominal Value	Unit	Test Method
Burning Rate 3 (0.0394 in)	< 3.9	in/min	ISO 3795
FMVSS Flammability	B		FMVSS 302

Fill Analysis	Nominal Value	Unit
Melt Density	1.01	g/cm3

Injection	Nominal Value	Unit
Drying Temperature	230	°F
Drying Time - Desiccant Dryer	2.0 to 4.0	hr
Suggested Max Moisture	0.080	%
Processing (Melt) Temp	464 to 491	°F
Melt Temperature, Optimum	473	°F
Mold Temperature	104 to 122	°F
Mold Temperature, Optimum	113	°F
Drying Recommended	yes
Extrusion	Nominal Value	Unit
Suggested Max Moisture	0.060	%
Extrusion Melt Temperature, Optimum	446	°F

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Hytrel? HTR8797 BK320

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