导电POM/导电聚甲醛/炭黑导电POM (CAS No.None)

Product Name:Conductive POM

English Name:Conductive POM

CAS No.:9002-81-7

Aliases:Conductive Polyformaldehyde, Carbon Black Conductive POM, Conductive Polyacetal

Molecular Formula:(CH2O)n

Physical Properties:Black granules, injection molding grade. Based on polyoxymethylene (POM) modified with conductive fillers such as carbon black, carbon fiber and metal fiber, it provides electrical conductivity, antistatic and electromagnetic interference (EMI) shielding properties. It also retains the high rigidity, high hardness, high mechanical strength, wear resistance, self-lubrication, high elastic modulus and excellent chemical resistance of POM.

Uses:Suitable for electronics and electrical applications, including antistatic turnover boxes, IC/LCD trays, chip carriers and film bags used in the production of precision electronic components such as integrated circuits, wafers and sensor sheaths. It can be used for housings and structural parts of explosion-proof equipment in coal mines, oil fields, tankers, dust and flammable gas environments. It is also used as semiconductive shielding material for medium and high voltage cables, EMI shielding enclosures for electrical products, as well as special functional components such as sensors, radar stealth coatings and anti-corrosion pipes.

Technical Specifications:

Surface resistivity: 10² to 10⁵ Ω·cm

Volume resistivity: 10¹ to 10³ Ω·cm

Density: 1.35 to 1.45 g/cm³

Mold shrinkage: 1.8% to 2.2%

Tensile strength: ≥50 MPa