Industry & Applications
How to Increase Release Cycles of Semi-Permanent Mold Release Agents for Carbon Fiber?
In carbon fiber composite manufacturing, **release cycles** are a key indicator for evaluating the performance of semi-permanent release agents. Whether in **hand lay-up, vacuum infusion, RTM molding, or prepreg processes**, the stability of the release agent directly affects mold efficiency, surface quality consistency, labor and material costs, production cycle time, and delivery schedules.
If the release cycles are too low, it means frequent reapplication of the release agent is required. This not only increases cost but also introduces contamination, leading to defects such as **fish eyes, pinholes, and sticking issues**.
This article explores how to effectively increase release cycles through **systematic optimization of material selection, application methods, and process control**.
