POM (Polyoxymethylene)

POM is a high‑crystallinity engineering plastic, commonly known as “steel‑imitating plastic”. Core features: excellent mechanical properties with high rigidity and high strength. Its wear resistance and fatigue resistance are among the best of engineering plastics. It has good self‑lubricity and low friction coefficient (dry friction against steel ＜0.2), allowing long‑term service under oil‑free conditions. It features high dimensional stability with extremely low water absorption (＜0.25%), and resists deformation in humid environments. It also possesses strong resilience with metal‑like spring performance. Main limitations: poor thermal stability and easy decomposition at high temperature; difficult for bonding and printing; ordinary weather resistance.

Main Applications

Automotive industry (largest application field): fuel pumps, door‑lock assemblies, window lifters, wiper parts, safety‑belt components and others.

Electrical & electronics: gears, bearings, switches, mobile‑phone keys, precision internal structural parts for VCR/DVD equipment.

Industrial machinery: cams, sliders, guide rails, pump housings, valves, water‑pipe joints and various wear‑resistant components.

Daily‑use consumer goods: zippers, toy clockwork springs, lighters, toothbrush handles, cosmetic pens, skate wheel cores and other articles.

Please specify your additional requirements for wear resistance, toughening performance, environmental compliance, impact performance, tensile properties and other physical‑property parameters.

MOQ: 1 ton upon successful sample testing. After‑sales: return and replacement for quality‑related defects.

Participation Process

Recycled pelletizing manufacturers please contact supplier service for supply registration.

Buyers: Click group‑purchase or contact procurement service to submit your procurement requirements. The platform screens qualified recycled raw‑material suppliers from the database or launches bidding according to your specifications. After sample validation, buyers confirm the preferred recycled material and supplier and sign the sales‑purchase contract.