TPSiV® 4000-75A SR

Want to keep this datasheet? Save it now in your required format


TPSiV® thermoplastic elastomers combine the strength, toughness and abrasion resistance of any thermoplastic elastomer with the desirable properties of silicone: softness, silky feel, resistance to UV light and chemicals, and outstanding colorability. These unique materials incorporate vulcanized silicone modules in a thermoplastic matrix, but unlike traditional thermoplastic vulcanizates (TPVs), they can be recycled and reused in your manufacturing processes.TPSiV® 4000-75A SR thermoplastic elastomer is a UV stable material with good scratch resistance. It exhibits excellent bonding to polycarbonate, ABS and similar polar substrates. It is a product targeted for soft touch overmolding on wearable electronics, accessory cases for consumer electronics and flexible pipe connectors in potable water systems.

This material data has been provided by Matmatch.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts





23.0 °C

1.1 g/cm³

Show Material materials with Density of 1.1 g/cm³

ISO 1183



Compression set

23.0 °C

19 [-]

Show Material materials with Compression set of 19 [-]

ISO 815

70.0 °C

70 [-]

Show Material materials with Compression set of 70 [-]

ISO 815


23.0 °C

600 %

Show Material materials with Elongation of 600 %

ISO 527-1/-2

Hardness, Shore A

23.0 °C

77 [-]

Show Material materials with Hardness, Shore A of 77 [-]

ISO 7619-1 | 3 seconds

Tear strength, transverse

23.0 °C

64 kN/m

Show Material materials with Tear strength, transverse of 64 kN/m

ISO 34-1

Tensile strength

23.0 °C

15.8 MPa

Show Material materials with Tensile strength of 15.8 MPa

ISO 527-1/-2

Rheological Properties


Melt mass-flow rate

26 g/10min

Show Material materials with Melt mass-flow rate of 26 g/10min

ISO 1133 | 190°C/10kg


23.0 °C

2 %

Show Material materials with Shrinkage of 2 %

ISO 294-4, 2577

Technological properties

Processing methods

Drying Recommended: yes, Drying Temperature: 85°C, Drying Time, Dehumidified Dryer: 2-4h, Melt Temperature Optimum: 190°C, Max. screw tangential speed: 0.4m/s, Mold Temperature Optimum: 30°C, Min. mold temperature: 20°C, Max. mold temperature: 40°C