The Advantages of Plastic over Metal

As many industries become increasingly aware of the benefits of metal-to-plastic conversion, high-volume double injection molding is quickly becoming the method of choice for part manufacture.

Double Injection Molding

Plastic parts offer several universal benefits over metal, including:
  • Can have higher tensile strength vs. many types of metal
  •  Reduced part weight
  •  Reduced manufacturing costs
  •  Superior design flexibility
  •  Reduced waste
  •  Faster manufacturing times
  •  Easy adherence to various regulatory compliances
  •  Lower packaging and shipping costs
  •  Up to six times longer life
  •  Increased corrosion resistance
  •  Repeatable, predictable manufacture
Besides reducing weight and improving overall part strength and corrosion resistance, plastic-to-metal conversion also allows for the consolidation of multiple metal parts into a single plastic part. And aside from offering equal toughness and allowing for the same tight tolerances as metal, plastic parts require fewer secondary operations, thereby saving on time and costs.
With specialized design techniques, our company can actually be made to have higher-quality 2k mould.

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