Products

Semitron® ESd 500HR Polytetrafluoroethylene PTFE electro static dissipative shapes offer an excellent combination of low frictional properties, outstanding dimensional stability, and a high resistivity range of 10E9 to 10E11 ohms per square. Reinforced with a proprietary synthetic mica, Semitron® ESd 500HR PTFE is thermally stable up to temperatures of 500° F / 260° C without degradation, and possesses high thermal insulation and a low coefficient of friction. Due to these characteristics, this grade is ideal for applications where controlled bleed off of static charges is critical.Features:Reinforced with a proprietary synthetic mica for improved performanceLow frictional properties and outstanding dimensional stabilityHigh resistivity range of 10E9 to 10E11 ohms per squareThermally stable up to temperatures of 500° F / 260° C without degradationHigh thermal insulation and low coefficient of frictionBenefits:Ideal for applications where controlled bleed off of static charges is criticalCan withstand high temperatures without degradationLow coefficient of friction and high thermal insulation provide improved performance in various applicationsApplications:Inserts for sensitive devices to reduce damage from static dischargeOther applications where controlled bleed off of static charges is critical and PTFE is typically used.Suitable for use in various industries including semiconductor and electronics, aerospace, and industrial machinery.

Semitron® ESd 520HR Polyamide-imide PAI electro static dissipative shapes are a unique and advanced solution for test equipment and device handling applications within the semiconductor and electronics industry. The product possesses the unique ability to resist dielectric breakdown at high voltages, and maintains its performance throughout the 100V to 1000V voltage range while offering the mechanical performance needed to excel in demanding applications.Features:Resists dielectric breakdown at high voltagesMaintains performance throughout the 100V to 1000V voltage rangeHigh strength and heat resistanceSurface resistivity of 10E10 to 10E12 ohms per squareBenefits:High mechanical strength results in longer useful life of the test heads and greater units (tested) per hour.Minimizes the risk of 'leakage' (cross-talk)Retains its surface resistivity at electrical forces greater than 100 volts.Applications:IC Device Testing Fixtures: A test fixture manufacturer recently began using Semitron ESd 520HR that combines electrostatic dissipation (ESD) and high mechanical strength, to make integrated circuit test heads.Test nests, sockets, and contactors for test equipment and other device handling components.Other applications where controlled bleed off of static charges is critical.

Semitron® HPV ESd PEEK shapes are specially formulated with specific additives that make them an excellent performer in wear and friction applications where antistatic properties are essential. These shapes are specifically designed for electronic fixture applications that require a high degree of dimensional stability over an extended thermal range, as well as precise machinability.Features:Contains specific additives that provide excellent performance in wear and friction applicationsAntistatic properties for electronic fixture applicationsHigh dimensional stability over an extended thermal rangePrecise machinabilityBenefits:Improved performance in wear and friction applicationsReduced risk of static discharge damage to electronic componentsLong-lasting dimensional stability in high-temperature environmentsEasy to machine for precise applicationsApplications:Electronic fixture applications such as test sockets, contactors, and nestsWear and friction applications where antistatic properties are essentialHigh-temperature applications that require dimensional stability and precise machiningVacuum chamber components and other semiconductor equipment.

Semitron® ESd 490HR Polyetheretherketone PEEK electro static dissipative shapes offer similar physical properties as Semitron® ESd 480 PEEK, but exhibit a higher resistivity value in the 10E8 to 10E10 ohms per square range. Semitron® ESd 490HR PEEK components are thermally stable to temperatures of 490° F / 270° C without degradation, and also possess high structural strength and stiffness combined with excellent dimensional stability. Furthermore, this particular grade is non-sloughing, which is why it is an ideal solution for socket, nest, and contactor manufacturing for test equipment, and other electronic device handling applications.Features:High resistivity value in the 10E8 to 10E10 ohms per square rangeThermally stable to temperatures of 490° F / 270° C without degradationHigh structural strength and stiffnessExcellent dimensional stabilityNon-sloughingBenefits:Ideal for socket, nest, and contactor manufacturing for test equipmentSuitable for electronic device handling applicationsNon-sloughing feature makes it a good option for applications where debris generation is a concernHigh thermal stability and dimensional stability make it suitable for high-temperature and critical applicationsApplications:Socket, nest, and contactor manufacturing for test equipmentElectronic device handling applicationsOther high-temperature and critical applications requiring high resistivity, thermal stability, and dimensional stability.

Semitron® ESd 410C PEI Polyetherimide electro static dissipative shapes are the perfect solution for semiconductor and electronics handling environments. These shapes offer exceptional dimensional stability and can withstand temperatures up to 410º F without degradation. The unique properties of Semitron® ESd 410C PEI make it ideal for a wide range of applications, including handling tray, circuit board, hard disk drive, and sensitive processing equipment applications.Features:Surface resistivity of 104 - 106 ohms/sq.Thermal performance to 210 °C (410 °F)Low stress for tight tolerance machiningHigh strength and stiffnessBenefits:Excellent dimensional stabilityResistant to high temperaturesLow stress for tighter tolerances during machiningReduced coefficient of linear thermal expansionMinimal water absorptionApplications:Handling Trays: Trays manufactured from Semitron® ESd 410C dissipate static charges reliably and are dimensionally stable. (Prior materials: PPS, PEEK, Vespel® PI)Circuit Boards: Semitron ESd 410C is ideal for use in circuit boards as it offers excellent dimensional stability and can withstand high temperatures without degradation.Hard Disk Drives: Semitron ESd 410C is an ideal material for use in hard disk drives due to its high strength, low stress properties and exceptional dimensional stability.Sensitive Processing Equipment: Semitron ESd 410C offers low stress properties, minimal water absorption and high strength making it an ideal choice for use in sensitive processing equipment.

Semitron® ESd 420V PEI Polyetherimide electro static dissipative shapes, a high-performance material designed for use in the semiconductor and electronics industries. With its unique combination of properties, this grade offers a range of benefits for device handling and test applications.Features:High strength and stiffness, making it suitable for extreme structural applicationsExcellent resistivity in the 10E5 to 10E8 ohms per square range, ensuring reliable electrostatic dissipationHeat deflection temperature of 419° F / 215° C, making it suitable for high temperature environmentsNot subject to dimensional change as a result of exposure to moistureBenefits:Suitable for use in a range of applications within the semiconductor and electronics industriesOffers reliable performance in extreme conditionsCost-effective alternative for applications that do not require the thermal performance of ultra-high performance materialsApplications:Device handling and test applications within the semiconductor and electronics industriesSuitable for use in high temperature environments, including extreme structural applications.

Semitron® ESd 420 PEI Polyetherimide electro static dissipative shapes exhibit high strength and stiffness, and excellent resistivity in the 10E5 to 10E8 ohms per square range. This grade in particular excels in high temperature environments, making it ideal for extreme structural applications in semiconductor and electronics markets.Features:High strength and stiffnessExcellent resistivity in the 10E5 to 10E8 ohms per square rangeSuitable for high temperature environmentsSurface resistivity: 106 - 109 ohms/sqBenefits:Ideal for extreme structural applications in semiconductor and electronics marketsOnly truly dissipative plastic product for use in high temperature applicationsCan withstand harsh conditions while maintaining its electrostatic propertiesApplications:Semiconductor and electronics industryHigh temperature structural applications such as in electronic components and equipment, where electrostatic discharge (ESD) protection is necessary.Can be used in electronic packaging, automotive, aerospace, and other industries where static control is critical.

TIVAR® Sterra™ ESD UHMW-PE are electrostatic dissipative shapes produced from reprocessed industrial UHMW materials and repurposed for use in a variety of industries, such as agriculture and grain handling, bulk material handling, and parcel handling. As a premium grade that is both economical and eco-friendly, TIVAR® Sterra™ ESD UHMW-PE components exhibit excellent abrasion and corrosion resistance, outstanding impact strength, minimal moisture absorption, and a low coefficient of friction. For these reasons, TIVAR® Sterra™ ESD UHMW-PE is often a favored solution for conveyor, chute, and hopper applications, where electrical charge build-ups are prevalent. As part of the Sterra™ product portfolio, this material contains recycled content and exhibits a significantly lower carbon footprint compared to similar materials derived from non-recycled feedstocks.

Semitron® ESd 480 Polyetheretherketone PEEK electro static dissipative shapes are a top choice for critical test fixture and wafer handling applications in wet process tools, where static dissipation is critical. These shapes are specifically designed to provide excellent chemical resistance properties and high dimensional stability under varying environmental conditions.Features:Excellent chemical resistance propertiesHigh dimensional stability under varying environmental conditionsSurface resistivity: 106 - 109 ohms/sqBenefits:Ideal for critical test fixture and wafer handling applications in wet process toolsProvides a dissipative range of 106 - 109 ohms/sq, ensuring static dissipation is criticalDimensionally stable, making it ideal for critical test fixture applicationsApplications:Test fixture and wafer handling applications in wet process toolsStructural applications in wet process tools where static dissipation is importantWell-suited for use in wafer handling and other structural applications in wet process tools where static dissipation is important.