Heraflex® E 6521 1000 NAT

About
TPC-ET Thermoplastic Elastomer. Medium-high Modulus, Nominal Shore D/15s 57. Natural colour&&

Product Description
SupplierRadici
GenericTPC-ET
Material StatusCommercial: Active
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.23g/cm³ISO 1183
Melt Flow Rate
230℃,2.16kg230g/10minISO 1133

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃70kJ/m²ISO 179/1eA

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed110ISO 75-2/Bf
1.8 MPa, unannealed60.0ISO 75-2/Af
Vicat Softening Temp
B50195ISO 306
Melting temperature212ISO 11357-3

Electrical performanceNominal valueUnitTest method
Surface resistivity1.0E+12ohmsIEC 60093
Volume resistivity1.0E+15ohms·cmIEC 60093

Supplementary informationNominal valueUnitTest method
tear strength241.0kN/mDIN 53516

MECHANICALNominal valueUnitTest method
Shore hardness
Shore D, 3 seconds65 
Shore D, 15 seconds57 
Tensile modulus390MPaISO 527-2/1A/1
tensile strength
yield25.0MPa
fracture38.0MPa
10% strain19.0MPa
100% strain22.0MPa
Tensile strain
yield25%ISO 527-2/1A/50
Nominal tensile fracture strain600%ISO 527-2/1A/50
Bending modulus370MPaISO 178
bending strength20.0MPaISO 178
abrasion resistance20.0mm³ASTM D1004

Process Conditions
injectionNominal valueUnitTest method
Drying temperature – hot air dryer110°C
Drying time – hot air dryer2.0 to 4.0hr
Dew Point – Hot Air Dryer< -30°C
Recommended maximum moisture content0.050%
Processing (melt) temperature230 to 240°C
Mold temperature30 to 50°C
Injection speed中等 

Notes
1. Typical properties: these are not to be construed as specifications.
2. 0.079 in/min
3. 10°C/min
4. 500V
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