PVA Film for artificial marble/quartz mold release

PVA marble release film is a mold release agent used primarily in the production of artificial marble. Made from PVA (polyvinyl alcohol) and other components. This film forms a thin layer on the mold surface to prevent the artificial marble material from adhering to the mold, allowing for easy removal of the finished product while protecting the mold from damage.

Characteristics

Efficient Mold Release: Ensures good mold release performance, reducing burrs post-stripping and saving time on grinding processes.

Quality Enhancement: Offers good softness and smoothness, preventing wrinkles and curling, ultimately resulting in high-quality solid surface finishes.

High Heat Resistance: Withstands temperatures up to 150°C, maintaining integrity during the molding process.

Robust Physical Properties: Exhibits large tensile strength and high elongation rates, contributing to durability and performance consistency.

Production Efficiency: Suitable for continuous production processes, enhancing overall production efficiency.

Technical Data

Thickness: 25-80 microns as per practical requirements

Tensile Strength: CD 26 MPa; MD 23 MPa

Elongation: CD 220%; MD 300%

Shrinkage: Less than 6%

1. Changzhou Green Cradleland Macromolecule Materials Co.,Ltd (hereinafter referred to as the company) was established in 2011 and focuses on the research and development and production of film-grade, fiber-grade and injection-grade water-soluble biodegradable materials.

2. The company is the most comprehensive domestic enterprise that produces PVA water-soluble films, water-soluble bags and other products using the melt method + dry film blowing technology. The products are divided into three categories:
a: Room temperature water-soluble degradable film (dissolves when exposed to water)
b: Medium temperature water-soluble degradable film (insoluble in room temperature water, completely dissolved in 60 degrees water)
c: High temperature water-soluble degradable film (insoluble in 45 degrees water, completely dissolved in 80 degrees water)

3. Experienced R&D team, several engineers and professional technicians

4. Complete product testing and quality assurance system, leading the industry in water-soluble film related products

5. In addition, we also provide:

a: PVA (polyvinyl alcohol) film production plant planning
b: PVA (polyvinyl alcohol) film production technology, equipment, process output
c: PVA (polyvinyl alcohol) film turnkey project engineering

PVA is a water-soluble polymer material. It uses water-soluble polymer as the film-forming matrix, and adds auxiliary materials such as plasticizers, softeners, surfactants, dispersants, etc. It is made through a specific film-forming process. The film has good flexibility and isolation to various substances, and dissolves quickly in water.
Application areas:

a. Inner packaging bags for pesticides and chemical products
b. Cement additive packaging bags
c. Disposable aprons
d. Hospital washing packaging bags
e. Disposable gloves
f. Disposable tablecloths
g. Water-soluble and degradable shopping bags
h. Inner packaging bags for home appliances
i. Embroidery film for clothing accessories