ESD POM Sheets for Electrostatic Protection
ESD POM (anti-static polyoxymethylene) board is a high-performance engineering plastic material that integrates conductive properties into POM (polyoxymethylene) substrate through special formulas and processes, giving it anti-static function. This material combines the mechanical strength, wear resistance, and chemical stability of POM itself, while meeting the anti-static needs of industries such as electronics and semiconductors that are sensitive to static electricity. It is widely used in scenarios that require anti-static, high-precision, and high durability.
Characteristics
Anti static performance
Surface resistivity: 10 ⁶~10 ¹¹ Ω (compliant with ESD standards, customizable range).
Continuous and stable static dissipation ability to avoid discharge damage (ESD) caused by static accumulation.
Mechanical performance
High strength and rigidity: tensile strength ≥ 60 MPa, bending modulus ≥ 2.5 GPa.
Excellent fatigue resistance, suitable for long-term dynamic load applications.
Wear resistance and chemical resistance
Low wear resistance coefficient, friction coefficient ≤ 0.2 (compared to steel).
Resistant to strong acids, strong bases, and organic solvents (such as alcohols and esters), but not to strongly polar solvents (such as ketones).
Processing performance
Easy to machine (cutting, drilling, CNC, etc.), with high dimensional stability.
It can be formed through injection molding, extrusion and other processes, supporting complex structural design.
Environmental tolerance
Temperature resistance range: -40 ℃~120 ℃ (short-term temperature resistance can reach 140 ℃), with low dimensional change rate.
Low moisture absorption (water absorption rate ≤ 0.2%), stable long-term performance.
Environmental Protection and Safety
Compliant with environmental regulations such as RoHS and REACH, halogen-free and heavy metal free.
anti static pom sheet
Specific application components
Electronic Manufacturing
Anti static tray/material box: used to store IC chips and PCB boards to prevent static breakdown.
Workbench: SMT surface mount machine operation table, to avoid electrostatic adsorption of dust.
Semiconductor industry
Wafer handling carrier: Ensure that wafers are protected from electrostatic damage during transportation.
Equipment lining board: internal structural components of ion implantation machines and lithography machines.
Automation and Robotics
Linear guide slider: replaces metal parts, reduces friction noise and prevents static electricity.
Conveyor belt components: High cleanliness conveyor systems for the food and pharmaceutical industries.
Medical and Laboratory
Precision instrument casing: Avoid static electricity interference with experimental data or medical equipment operation.
Anti static tweezer holder: a laboratory tool fixing device.
Optics and Precision Instruments
Lens fixture: Anti static protection optical component surface coating.
Microscope stage: high-precision positioning and no electrostatic adsorption.
Industrial manufacturing
Mold inserts: Anti static components in injection molds to prevent product adhesion.
Fixtures and jigs: Positioning fixtures in CNC machining to avoid part displacement.
esd resistant pom material
Advantages
Comprehensive performance balance
Maintaining the high strength, wear resistance, and processing convenience of POM under anti-static requirements, with outstanding cost-effectiveness.
Long term reliability
Maintain stable performance in dynamic loads and harsh environments, reducing maintenance costs.
Lightweight alternative metal
Low specific gravity (1.4~1.6 g/cm ³), can replace metal components to achieve weight reduction while meeting anti-static requirements.
Beige esd pom sheet