Eaststar New Material (Tianjin) Limited
Eaststar New Material (Tianjin) Limited
Add to Cart
Silicon Free Release Film for FPC Lamination
Silicon Free Release film is an improved special functional film specially used in the process of flexible printed circuit board (FPC). It features no silicon inside the film which cannot transfer the oil or other dirt to the processed board.
In many production processes in high-tech fields, such as the FPC industry, silicon free release film is a key material that plays a crucial role in protecting products, preventing adhesion, and ensuring smooth operation of production processes. Although traditional release films typically rely on silicone oil to prevent adhesion, silicon free release films are gradually gaining popularity in the market due to their unique advantages.
Product Application:
Silicon free release film is suitable for laminating large size surfaces of the FPC, as well as reinforcing steel sheets with high requirements for tin plating and pressing soft metal surfaces; Silicon free release film is suitable for the lamination process of FPC with high requirements for adhesive resistance.
Product Structure:
Product Features:
1. The product has good dimensional stability.
2. There is no silicon on the film surface without oil transfer pollution.
3. It can meet the pressing requirements of browned surfaces.
4. It features good adhesive resistance, which can meet the needs of different CVL pressing.
FPC Release film models:
| Model | Thickness | Release force | Surface finish |
| ESFF1-25 | 25um |
10-35gf/inch |
Matte glossy |
| ESFF1-36 | 36um | ||
| ESFF1-50 | 50um | ||
| ESFF1-75 | 75um | ||
| ESFF1-100 | 100um |
More advantages of silicon free release film:
In many production processes in high-tech fields, such as the FPC industry, silicon free release film is a key material that plays a crucial role in protecting products, preventing adhesion, and ensuring smooth operation of production processes. Although traditional release films typically rely on silicone oil to prevent adhesion, silicon free release films are gradually gaining popularity in the market due to their unique advantages.
Firstly, the most prominent feature of silicon free release films is their "silicon free" nature. Silicone oil may cause problems in certain industrial applications, such as affecting subsequent coating, bonding, or printing processes, as silicone oil can have adverse reactions with certain coating materials, leading to unpredictable issues. The silicon free release film solves this problem, making the product production process purer and reducing the potential impact on downstream processes.
Secondly, the surface of the silicon free release film is smooth and can be specially treated to meet different production needs. For example, in the fields of adhesive film and electronic product packaging, silicon free release film ensures the integrity and cleanliness of sensitive materials by providing stable release force, while also helping to improve product quality.
In addition, in terms of environmental protection, silicon free release films have also demonstrated their environmentally friendly properties. Due to the removal of silicone oil, the related cleaning and waste disposal procedures have become simpler, which is beneficial for reducing the impact of enterprises on the environment and lowering processing costs.
In terms of functionality, silicon free release films can also be customized for different purposes, such as controlling the size of release force, adjusting temperature resistance, enhancing anti-static ability, etc., to meet the needs of specific industries, such as coloring plastic parts for automatic vehicle bodies and assembling electronic components.
The development of silicon free release films reflects the spirit of continuous innovation and improvement in the field of materials science. Its environmental friendliness and high-performance applicability demonstrate how technological progress can drive industrial production towards a more efficient and sustainable direction. With the increasing demand for silicon free release films in the market, it can be foreseen that this material will play an increasingly important role in future industrial applications.