plastics-section

Injection moulding

Nitrogen is used for injection mounding to improve the quality and the strength of moulded plastic product. Liquid plastic is injected into the mould, and as the molten material (polymers) starts to solidify, high-pressure gaseous nitrogen is introduced to push the plastic into every part of the mould, pressing it outwards from the inside.

Injection moulding offers increased component design flexibility, weight reduction and cost savings.