High Temperature Water Soluble Mold Release Film Artificial Stone Protective Film

Water-soluble artificial stone protective film, High temperature water-soluble mold release film

Product Description:

PVA release film has excellent heat resistance and mold release separation performance, mainly used in unsaturated polyester/epoxy/thermosetting resin material products and mold release, such as application in: artificial marble , mold release treatment for the production of automotive silicone tubes, bathtubs, helmets and other fields.

Features:

1. From the performance, not easy to produce, after stripping blanks, save grinding time.
2. With a high degree of softness and smoothness, pva film can make a more fitting mold, film of higher quality.
3. Heat resistance: can heat up to 180 degree.
4. Good mechanical properties: tensile strength, elongation rate.
5. Suitable for continuous production, high efficiency

Technical Parameters:

Applications:

• Purpose: PVA release film is primarily used as a release agent and surface protection material in composite molding. It creates a barrier between the composite part and the mold surface, preventing the part from sticking to the mold during the curing process.
• Release Properties: PVA release film has excellent release properties, allowing for easy removal of the cured composite part from the mold without causing damage or leaving residue. It helps to achieve a smooth and high-quality surface finish on the composite part.
• Compatibility: PVA release film is compatible with various types of molding materials, including polyester, vinyl ester, epoxy, and other thermosetting resins. It can be used with different mold surfaces, such as fiberglass, carbon fiber, and metal molds.
• Application: PVA release film is typically applied to the mold surface before the lay-up or infusion process. It is commonly used in conjunction with mold release wax to ensure a release from a composite mold. It can also be used as a barrier in open air gel coat applications.
• Water Solubility: PVA release film is water-soluble, which means it can be easily dissolved in water after the part has cured and released from the mold. This allows for easy cleanup and removal of the film from the mold surface.

FAQ: