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Multibase TPSiV® 4000-70A Thermoplastic Elastomer

Category	Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Vulcanizate Elastomer (TPV) , Silicone, Thermoplastic
Manufacturer	Multibase
Trade Name	TPSiV®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Multibase TPSiV® 4000-70A Thermoplastic Elastomer.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

FEATURES & BENEFITS: Soft silky feel; Excellent abrasion and scratch resistance; Excellent bonding to PC, ABS; UV stableAPPLICATIONS: Solution for soft touch overmolding on consumer electronics, mobile communication devices, computers, and sport &leisure applications.Information provided by Multibase, a Dow Corning Company

Physical Properties	Metric	English	Comments
Specific Gravity	1.09 g/cc	1.09 g/cc	ISO 1183
Linear Mold Shrinkage	0.010 - 0.030 cm/cm	0.010 - 0.030 in/in
Melt Flow	21 g/10 min @Load 10.0 kg, Temperature 190 °C	21 g/10 min @Load 22.0 lb, Temperature 374 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	67	67	ISO 868
Tensile Strength	5.60 MPa	812 psi	ISO 37
Tensile Strength, Ultimate	3.10 MPa	450 psi	ISO 37
Elongation at Break	478 %	478 %	ISO 37
Flexural Strength	1.89 MPa	274 psi	ISO 178
Flexural Modulus	0.0308 GPa	4.47 ksi	ISO 178
Tear Strength	28.4 kN/m	162 pli	ISO 34
Taber Abrasion, mg/1000 Cycles	134	134	ASTM D3389
Compression Set	33 % @Temperature 23.0 °C, Time 79200 sec	33 % @Temperature 73.4 °F, Time 22.0 hour	ISO 815
	83 % @Temperature 70.0 °C, Time 79200 sec	83 % @Temperature 158 °F, Time 22.0 hour	ISO 815

Processing Properties	Metric	English
Feed Temperature	160 - 170 °C	320 - 338 °F
Middle Barrel Temperature	165 - 175 °C	329 - 347 °F
Front Barrel Temperature	170 - 180 °C	338 - 356 °F
Nozzle Temperature	180 - 200 °C	356 - 392 °F
Melt Temperature	190 °C	374 °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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