What mold release agents are used in composite material outdoor bar stool production?

In the production of composite material outdoor bar stools, mold release agents play a crucial role in ensuring smooth demolding and high-quality finishes. Common types include:

1. Semi-Permanent Release Agents: These silicone or polymer-based coatings provide multiple releases per application, reducing downtime and costs.

2. Wax-Based Agents: Often used for simple molds, they offer easy application but require frequent reapplication.

3. PVA (Polyvinyl Alcohol): A water-soluble option ideal for intricate molds, though it may leave a slight residue.

4. Non-Silicone Polymer Releases: Preferred for painted or coated stools, as they prevent adhesion issues.

Choosing the right agent depends on mold complexity, production scale, and desired surface finish. Proper application ensures durability and aesthetic appeal for outdoor furniture.