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Master Bond adhesives

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Top Polymer Topolymer® 9210-751 Thermoplastic Vulcanized Elastomer
Categories: Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Vulcanizate Elastomer (TPV)

Material Notes: Production Description: Topolymer® 9210-751 is a heat stabilized PP/EPDM based Thermoplastic Vulcanized Elastomer(TPV). This compound is intended for use in a wide range of applications such as gaskets, seals, covers, electronics or other parts where softness and conformity are needed. 9210-751 can be processed using Injection Molding, Extrusion, Blow molding or other melt processing techniques.

Features:

  • Good resistance to ozone and excellent flex fatigue resistance.
  • EU and China RoHS compliant.
  • It is polyolefin based and completely recyclable.
Application: Light colour, easy coloring. Recommended for applications requiring excellent flex fatigue resistance, excellent ozone resistance. Used in interior, encapsulation applications and sealing applications. These grades of Topolymer TPVs can be processed on conventional thermoplastics equipment for injection molding, extrusion or blowmolding.

Information provided by Top Polymer Enterprise

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Physical PropertiesOriginal ValueComments
Specific Gravity 0.960 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 75
Tensile Strength 8.30 MPa
Elongation at Break 470 %
Tear Strength 33.2 kN/m
Compression Set 32 %
@Temperature 70.0 °C,
Time 79200 sec
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 175 - 190 °CInjection
Middle Barrel Temperature 180 - 195 °CInjection
Front Barrel Temperature 185 - 200 °CInjection
Nozzle Temperature 185 - 210 °CInjection
Melt Temperature 175 - 215 °CExtrusion
Head Temperature 175 - 215 °CExtrusion
Mold Temperature 25.0 - 55.0 °CInjection
Drying Temperature 80.0 °CInjection/Extrusion
Dry Time 3.00 hourInjection/Extrusion
Moisture Content <= 0.080 %Injection
Back Pressure 0.350 - 0.700 MPaInjection
Clamp Pressure 40.0 - 70.0 MPaInjection
Screw Speed 100 - 200 rpmInjection
 
Descriptive Properties
ColorNatural color or black
Compress Ratio2:1-4:1
Screw L/D16:1-24:1
Suggested Regrind<20%

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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PTOPO050 / 184562

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