POM (Polyoxymethylene)

POM is a high‑crystallinity engineering plastic, commonly nicknamed “steel‑like plastic”. Core features: excellent mechanical performance with high rigidity and high strength. It ranks among the best of engineering plastics in wear resistance and fatigue resistance. It delivers good self‑lubricity and low friction coefficient (dry friction against steel ＜0.2), permitting long‑term operation under oil‑free conditions. It features superior dimensional stability with extremely low water absorption (＜0.25%), so it rarely deforms in humid environments. It also has strong resilience with metal‑like spring characteristics. Its main drawbacks are poor thermal stability with risk of decomposition at high temperature, difficulty in bonding and printing, and average weather resistance.

Main Applications

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

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

Industrial machinery: cams, sliders, guide rails, pump bodies, 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 products.

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.