POM (Polyoxymethylene)

POM is a high‑crystallinity engineering plastic, popularly called “steel‑like plastic”. Core features: excellent mechanical properties with high rigidity and high strength. It ranks top among engineering plastics in wear resistance and fatigue resistance. It boasts good self‑lubricity and low friction coefficient (dry friction against steel ＜0.2), enabling long‑term operation under oil‑free conditions. It delivers superior dimensional stability with ultra‑low water absorption (＜0.25%), so it hardly deforms in humid surroundings. It also has strong resilience with metal‑like spring characteristics. Main drawbacks: poor thermal stability and easy decomposition at high temperature; difficult bonding and printing; average weather resistance.

Main Applications

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

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

Industrial machinery: cams, sliders, guide rails, pump bodies, valves, water‑pipe joints and various wear‑resistant spare parts.

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.