Heraflex® E 3918 1000 NAT

About
TPC-ET Thermoplastic Elastomer. Lowest Modulus, Nominal Shore D/15s 35. 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
Density1.12g/cm³ISO 1183
Melt Flow Rate
190℃,2.16kg3.0 to 7.0g/10min
230℃,2.16kg33g/10min

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃无断裂 ISO 179/1eA

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed65.0ISO 75-2/Bf
Vicat Softening Temp
B50130ISO 306
Melting temperature177ISO 11357-3

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

Supplementary informationNominal valueUnitTest method
tear strength113.0kN/mDIN 53516

MECHANICALNominal valueUnitTest method
Shore hardness
Shore D, 3 seconds39 
Shore D, 15 seconds35 
Tensile modulus35.0MPaISO 527-2/1A/1
tensile strength
10% strain4.00MPa
100% strain8.00MPa
300% strain9.00MPa
Nominal tensile fracture strain> 800%ISO 527-2/1A/50
Bending modulus55.0MPaISO 178
bending strength5.00MPaISO 178
abrasion resistance26.0mm³ASTM 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) temperature190 to 200°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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