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The Semitron Semiconductor Grade products were developed to help designers and users optimize the performance of device manufacturing equipment. In addition to device manufacture, many of these materials are ideal for specific environments where wear-resistance, chemical-resistance and the management of static electricity are required.

  • Semitron CMP LL5 Polyester
    Semitron • Extruded Grade •White Color
    Semitron CMP LL5 is one of the next-generation materials developed to significantly increase the performance possible from CMP tools. It is white in color and opaque. The Semitron CMP product line was developed to give new tool designers and forward-thinking end users an opportunity to increase the number of devices successfully produced per wafer while decreasing the cost of consumables per device. This is achieved by increasing the service life of the retaining ring.

  • Semitron ESd 420V PEI
    Semitron Static Dissipative • Compression Molded Grade •Black Color
    Semitron ESd 420V offers dissipative performance of 106 - 109 ohms/sq. over it's full temperature performance range. It is a stiff, high strength material that is not subject to dimensional change as a result of exposure to moisture. Semitron ESd 420V is a cost effective alternative for applications that do not require the thermal performance of ultra-high performance materials.

  • Semitron ESd 480 PEEK
    Semitron Static Dissipative • Compression Molded Grade •Black Color
    This PEEK based static dissipative material provides a dissipative range of 106 - 109 ohms/sq. Semitron ESd 480 is very dimensionally stable, making it ideal for critical test fixture applications. Its exceptional chemical resistance makes it well suited for use in wafer handling and other structural applications in wet process tools where static dissipation is important. Like all Quadrant Semitron ESd materials, Semitron ESd 480 is not subject to dielectric breakdown.

  • Semitron ESd 490HR PEEK
    Semitron Static Dissipative • Compression Molded Grade •Black Color
    A slightly higher resistivity PEEK based material that offers similar physical properties as Semitron ESd 480.

  • Semitron ESd 500HR PTFE
    Semitron Static Dissipative • Compression Molded Grade •White Color
    Reinforced with a proprietary synthetic mica, Semitron ESd 500HR offers an excellent combination of low frictional properties and dimensional stability. Semitron ESd 500HR should be considered wherever PTFE is used. It is ideal for applications where controlled bleed off of static charges is critical. It is white in color.

  • Semitron ESd 520HR PAI
    Semitron Static Dissipative • Compression Molded Grade •Black Color
    Semitron ESd 520HR has an industry first combination of electrostatic dissipation (ESd), high strength and heat resistance. This new ESd material is ideal for making nests, sockets and contactors for test equipment and other device handling components. The key features of 520HR are its unique ability to resist dielectric breakdown at high voltages (>100V). The graph below demonstrates the electrical performance of plastic materials commonly used in automated test handlers. Typical carbon fiber enhanced products become irreversibly more conductive when exposed to even moderate voltage.

    Only Semitron ESd 520HR maintains its performance throughout the voltage range, while offering the mechanical performance needed to excel in demanding applications.

  • Semitron ESd 420 PEI
    Semitron Static Dissipative • Compression Molded Grade •Black Color
    Semitron ESd 420 is the only, truly dissipative plastic product for use in high temperature applications.

  • Semitron ESd 410c PEI
    Semitron Static Dissipative • Compression Molded Grade •Black Color
    Semitron ESd 410c is ideal for handling integrated circuits through the test handler environment. It is black in color and opaque.

  • Semitron ESd 225
    Semitron Static Dissipative • Extruded Grade •Natural Color
    Semitron ESd 225 POM-C is ideal for fixturing used in the manufacturing of hard disk drives or for handling in-process silicon wafers. It is tan in color.

  • Semitron MP 370
    Semitron • Extruded Grade •Grey Color
    Semitron MP 370 offers more choices in the design and manufacture of precision test sockets for the semiconductor manufacture industry. While maintaining the same excellent moisture absorption and high thermal resistance of PEEK, Semitron MP 370 provides greater strength and dimensional stability. This custom formulation allows finer and cleaner detail due to it's excellent machinability.

  • Semitron GC-100
    Semitron • Compression Molded Grade •Light Brown Color
    Semitron GC-100 is a high temperature material offering outstanding stiffness, machinability and dimensional stability without the presence of fibers.

  • Semitron MDS 100
    Semitron MDS 100 has a remarkable combination of strength, stiffness and stability. It was developed to be used in uncontrolled application environments or where a high level of precision is required. It is an ideal choice for semiconductor test sockets, nests and fixtures in test and package equipment.

NOTE: The information contained herein are intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. It is given without obligation or liability. Contact us for manufacturers' complete material property datasheets.

Customer Service Agent  Need help selecting the right plastic for your specific requirement? Call us today at (800) 326-3376.