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Polykemi AB POLYelast TPE R44 Thermoplastic Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE
Manufacturer Polykemi AB
Trade Name POLYelast
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Polykemi AB POLYelast TPE R44 Thermoplastic Elastomer.pdf
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Material Notes:
Information provided by Polykemi AB
Physical Properties Metric English Comments
Density 0.940 g/cc
0.0340 lb/in³
ISO 1183
Filler Content 5 %
5 %
±2%; Polykemi
Linear Mold Shrinkage 0.013 - 0.015 cm/cm
0.013 - 0.015 in/in
With Flow; ISO 2577
0.013 - 0.015 cm/cm
0.013 - 0.015 in/in
Across Flow; ISO 2577
Melt Index of Compound 8.0 g/10 min

@Load 2.16 kg,
Temperature 230 °C
 8.0 g/10 min

@Load 4.76 lb,
Temperature 446 °F
 ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 53

@Time 15.0 sec
 53

@Time 0.00417 hour
 Polykemi
Tensile Strength at Break <= 15.0 MPa
<= 2180 psi
ISO/R527
Flexural Strength <= 22.0 MPa
<= 3190 psi
ISO 178
Flexural Modulus 0.700 GPa

@Temperature 23.0 °C
 102 ksi

@Temperature 73.4 °F
 ISO 178
Charpy Impact Unnotched NB

@Temperature 23.0 °C
 NB

@Temperature 73.4 °F
 ISO 179
Charpy Impact, Notched 2.80 J/cm²

@Temperature 23.0 °C
 13.3 ft-lb/in²

@Temperature 73.4 °F
 ISO 179
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 87.0 °C
189 °F
120°C/h; ISO 75/1
Vicat Softening Point 135 °C

@Load 1.00 kg
 275 °F

@Load 2.21 lb
Processing Properties Metric English Comments
Melt Temperature 200 - 230 °C
392 - 446 °F
Mold Temperature 20.0 - 60.0 °C
68.0 - 140 °F
Injection Pressure 90.0 - 110 MPa
13100 - 16000 psi
Back Pressure 0.200 - 0.500 MPa
29.0 - 72.5 psi
Descriptive Properties Value Comments
Holding Pressure () 20-40
% of injection pressure
Injection Speed () High
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