PVA film can be used as a kind of demolding film with excellent performance when making parts of unsaturated polyester, epoxy resin or other thermosetting resin. At present, PVA film has been widely used in the production of demolding artificial marble. PVA release film is a popular choice in composite manufacturing due to its effective release properties and ease of use. It helps to simplify the demolding process and improve the overall quality of the finished composite parts.
Advantage:
1) good detachment performance, easy to produce hair germ after stripping, saving polishing time.
2) with high softness and smoothness, the PVOH film can fit the mold better, and the film removal quality is higher.
3) good heat resistance: up to 190 degrees.
4) good mechanical properties: high tensile strength, high elongation at break.
5) suitable for continuous production with high production efficiency.
6) safe, non-toxic, environmentally friendly and completely biodegradable.
Water-soluble film technical date:
