Chinese Intelligent Manufacturing of High-End Silicone Release Agent Prepolymers
Sep 10, 2025
In the fields of pressure-sensitive adhesive products, label manufacturing, film coating and industrial anti-sticking, silicone release agents have always been indispensable functional materials. Among them, silicone release agents prepolymers as the core components of the release system directly affect the release performance, stability and process adaptability of the final product.
Product Advantages and Industry Value
Solvent-free formula, environmentally friendly and safe
Modern prepolymers are often solvent-free, complying with VOC emission standards and meeting green production requirements.
Fast curing speed, suitable for high-speed production lines
Fully curing in just 15 seconds at 130°C significantly reduces energy consumption and improves coating efficiency.
Stable release force and high residual adhesion (≥90%) ensure excellent re-attachment performance even after peeling.
Flexible formulation
Can be combined with different ratios of crosslinker and catalyst to achieve precise control of release force according to actual needs.
Precautions for Use:
Handle in a dry environment to avoid moisture, impurities, amines, and tin compounds, as these may inhibit curing. It is recommended that the prepared release fluid be used within 6 hours.
The Development and Competitiveness of Made in China
Currently, Chinese factory-SILIBASE SILICONE, has the R&D and production capabilities for high-performance silicone release coating prepolymers. These products rival international brands in key performance indicators such as solids content, viscosity control, and reaction stability, while offering more flexible customization and cost advantages. With the upgrading of the domestic coating substrate and adhesive industries, domestic release coating prepolymers are rapidly becoming a vital component of the global supply chain.
As the "core" of the release coating system, the performance of silicone release coating prepolymers directly determines the quality and efficiency of the final product. Selecting highly stable and compatible prepolymers, combined with scientific formulation design and process control, is key to enhancing the competitiveness of release coating materials. Made in China is demonstrating strong technological expertise and market potential in this field, worthy of the attention and trust of industry users.
