PROCESS

Liquid raw materials are introduced into a closed 2-piece mold with a catalyst. A soft or hard foamed part results.

RAW MATERIALS

Liquid urethane and a catalyst.

TOOLING

Various, ranging from machined aluminum to composite.

COST

Low tooling cost but generally high piece prices.

ADVANTAGES

Short lead times and relatively low tool costs; good for prototyping.

DISADVANTAGES

Long cycle times and high piece prices.

EXAMPLES

Signs, toys & automotive interior padding.