LTF318B surfacing film employs our selective impregnation technology to achieve a high quality surface finish on composite mould tools manufactured by oven vacuum bag processing. The film is used in combination with LTM®317-1B long out life vacuum process tooling prepregs and offers new possibilities for the manufacture of affordable, rapid manufacture composite tooling.
Features & benefits
- Good room temperature storage life
- Low initial cure temperature
- High quality finish after vacuum only cure
- Enables the cure of components at high temperature
- Low tool shrinkage and low thermal expansion
Large scale tooling such as marine hulls, wind turbine blade and spars…