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Hytrel® HTR8223 BK320

TPC-ET

DuPont

Product Description
Hytrel® HTR8223 BK320 is designed for blow molding or processing techniques requiring high melt viscosity. It has nominal hardness of 42D. Typical applications: Constant velocity joint boots.
General
Original Document
Technical Datasheet-ISO(Chinese)
Features
High Viscosity
Thermoplastic Elastomer
Specifications
Physical Value/Unit(Sign in to View) Test Standard Test Condition

Density/Specific Gravity

*** kg/m³ ISO 1183

Melt Volume Flow Rate(MVR)

230°C/10 kg

*** cm³/10min ISO 1133

Melt Mass Flow Rate(MFR)

230℃/10 kg

*** g/10 min ISO 1133

Molding Shrinkage

Flow

*** % ISO 294-4, 2577

Across Flow

*** % ISO 294-4, 2577

Water Absorption

*** % ISO 62
2mm

Water Absorption

*** % ISO 62
Immersion 24h

Moisture /Humidity Absorption

*** % ISO 62
2mm

Abrasion resistance

*** mm³ ISO 4649

Melt Density

*** kg/m³ -
Mechanical Value/Unit(Sign in to View) Test Standard Test Condition

Tensile Modulus

*** Mpa ISO 527-1/-2

Tensile Modulus

*** Mpa ISO 527-1/-2

Tensile Strength

Break

*** Mpa ISO 527-1/-2

at 5% strain

*** Mpa ISO 527-1/-2

at 10% strain

*** Mpa ISO 527-1/-2

at 50% strain

*** Mpa ISO 527-1/-2

at 100% strain

*** Mpa ISO 527-1/-2

at 300% strain

*** Mpa ISO 527-1/-2

Tensile Elongation

Break

*** % ISO 527-1/-2

Nominal Tensile Strain at Break

*** % ISO 527-1/-2

Flexural Modulus

*** Mpa ISO 178

Tear Strength

*** kN/m ISO 34
normal

Tear Strength

*** kN/m ISO 34
parallel
Impact Value/Unit(Sign in to View) Test Standard Test Condition

Charpy Notched Impact Strengh

-40℃ (-40℉)

*** kJ/m² ISO 179/1eA

23℃ (73℉)

*** kJ/m² ISO 179/1eA

Izod Notched Impact Strengh

-40℃ (-40℉)

*** kJ/m² ISO 180/1A

23℃ (73℉)

*** kJ/m² ISO 180/1A

Brittleness Temperature

*** °C ISO 974
Hardness Value/Unit(Sign in to View) Test Standard Test Condition

Shore D hardness

*** D ISO 7619-1
15s

Shore D hardness

*** D ISO 7619-1
max
Thermal Value/Unit(Sign in to View) Test Standard Test Condition

Coefficient of Linear Thermal Expansion

Flow

*** E-6/K ISO 11359-1/-2

Across Flow

*** E-6/K ISO 11359-1/-2

Melt Temperature(Tm)

*** °C ISO 11357-1/-3

Melt Temperature(Tm)

*** °C ISO 11357-1/-3
10℃/min

Glass Transition Temperature

*** °C ISO 11357-1/-2
10℃/min

Thermal Diffusivity

*** m²/s -
Flammability Value/Unit(Sign in to View) Test Standard Test Condition

FMVSS

*** - FMVSS 302

Burning Rate

*** mm/min ISO 3795
1mm
Electrical Value/Unit(Sign in to View) Test Standard Test Condition

Surface Resistivity

*** Ohm IEC 60093

Surface Resistivity

*** Ohm IEC 60093

Dissipation Factor

100Hz

*** E-4 IEC 60250

1MHz

*** E-4 IEC 60250

Comparative Tracking Index (CTI)

-

*** - IEC 60112

Dielectric Strength

*** kV/mm IEC 60243-1

The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.