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Multibase TPSiV® 4200-70A Thermoplastic Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Vulcanizate Elastomer (TPV) , Silicone, Thermoplastic
Manufacturer Multibase
Trade Name TPSiV®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Multibase TPSiV® 4200-70A Thermoplastic Elastomer.pdf
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Material Notes:
FEATURES & BENEFITS: Soft silky feel; Excellent abrasion and scratch resistance; Excellent bonding to PC, ABS; Good chemical resistanceAPPLICATIONS: Solution for soft touch overmolding on consumer electronics, mobile communication devices, computers, and sport &leisure applications.; Seals and enclosures.Information provided by Multibase, a Dow Corning Company
Physical Properties Metric English Comments
Specific Gravity 1.18 g/cc
1.18 g/cc
ISO 1183
Linear Mold Shrinkage 0.010 - 0.030 cm/cm
0.010 - 0.030 in/in
Melt Flow 27 g/10 min

@Load 10.0 kg,
Temperature 190 °C
27 g/10 min

@Load 22.0 lb,
Temperature 374 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore A 73
73
ISO 868
Tensile Strength 14.5 MPa
2100 psi
ISO 37
Tensile Strength, Ultimate 3.90 MPa
566 psi
ISO 37
Elongation at Break 554 %
554 %
ISO 37
Flexural Strength 2.40 MPa
348 psi
ISO 178
Flexural Modulus 0.0328 GPa
4.76 ksi
ISO 178
Tear Strength 48.6 kN/m
277 pli
ISO 34
Taber Abrasion, mg/1000 Cycles 65
65
ASTM D3389
Compression Set 22 %

@Temperature 23.0 °C,
Time 79200 sec
22 %

@Temperature 73.4 °F,
Time 22.0 hour
ISO 815
75 %

@Temperature 70.0 °C,
Time 79200 sec
75 %

@Temperature 158 °F,
Time 22.0 hour
ISO 815
Processing Properties Metric English Comments
Feed Temperature 165 - 175 °C
329 - 347 °F
Middle Barrel Temperature 170 - 180 °C
338 - 356 °F
Front Barrel Temperature 180 - 195 °C
356 - 383 °F
Nozzle Temperature 185 - 200 °C
365 - 392 °F
Melt Temperature 195 °C
383 °F
Mold Temperature 20.0 - 40.0 °C
68.0 - 104 °F
Drying Temperature 65.0 - 80.0 °C
149 - 176 °F
Dry Time 2 - 4 hour
2 - 4 hour
Descriptive Properties Value Comments
Injection Speed MED-FAST
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