All News
Oct 20, 2025
Instant Test, RT Aging, and HT Aging
Oct 13, 2025
Analysis of Reasons for Increased Release Force of Release Film After Aging
Sep 24, 2025
Technological Innovation in the Organosilicon Industry Driving Efficient Production and Sustainable Transformation
Sep 23, 2025
The crosslinker, the "soul" of the system, dictates release film success and shapes key performance indicators: mechanical properties, release force, and anti-migration capabilities. It is the core force driving release film technology forward.
Sep 12, 2025
In the microscopic realm of adhesive products, there is a clash between the release liner and the adhesive that determines the product's quality and performance.
Oct 13, 2025
Release force climb is mainly caused by undesired physical and chemical changes between the silicone oil coating and the adhesive under high-temperature conditions (such as mutual penetration, blocked migration of silicone oil, post-curing, and changes in physical properties).
Aug 25, 2025
Surface Flatness/Roughness of Base Film: A base film with an excessively rough surface requires more silicone oil to fill the pits to form a continuous coating, and may affect the stability of the release force. Choosing a base film with high surface smoothness helps to obtain a more uniform and thinner coating and improve the release performance.
Aug 20, 2025
The core composition of silicone release agents includes multiple key components, each undertaking different functions that work together to achieve the release effect.
Aug 15, 2025
Currently, the most widely used foam stabilizer in the industry is polyether-modified organosilicon surfactants (commonly named as "silicone oil").
Jul 28, 2025
Silicone oil is a liquid linear polysiloxane with a molecular structure primarily composed of repeating siloxane bonds (Si-O) as the backbone, where silicon atoms are connected to organic groups.
Jul 05, 2025
Hangzhou Topwin Technology: Exploring the Innovation Path of Silicone Oil Market Application
Jun 19, 2025
Welcome to visit Topwin at the Shanghai International Tape & Film Expo 2025.
Exhibition Dates: June 17th to 19th , 2025
Exhibition Venue: Shanghai National Exhibition and Convention Center
Booth Number: 6.1 T22
Jun 13, 2025
The cratering and shagreen (orange peel) defects in the coating when using a silicone-based emulsion/ Slip agent could be related to several factors
Jun 12, 2025
Silicone release coatings are designed to facilitate the easy detachment of adhesive surfaces from their backing materials. These coatings ensure a controlled release, making them essential across various industries, from packaging to medical applications.
Jun 12, 2025
The viscosity of silicone release coating significantly affects the coating machine's line speed, a relationship widely recognized and emphasized in actual production processes. Specifically, the viscosity of silicone release coating is closely related to the coating machine's line speed, primarily reflected in the following aspects:
May 29, 2025
Release films (also known as peeling films or release liners) are functional films coated with a special release agent to form a low-surface-energy layer. This layer effectively isolates adhesive materials (e.g., adhesives, resins) to prevent sticking during processing, transportation, or storage, while ensuring easy peeling in subsequent operations.
May 29, 2025
Silicone release coatings are widely used on glassine paper, primarily as backing paper for products such as self-adhesive labels, adhesive tapes, and medical patches. Their primary function is to provide controlled release forces, ensuring seamless peeling of adhesive materials without residue.
May 29, 2025
Unveiling "Black Technology" in Silicone Release Coating
May 29, 2025
Application of Silicone Release Coating in Baking Paper:
Synergistic Advancements in Technology and Food Safety
May 08, 2025
Welcome to visit Topwin at Labelexpo Southeast Asia 2025
Exhibition Dates: May 08th to 10th , 2025
Exhibition Venue: BITEC, 88 Bangna-Trad Road (Km.1), Bang Na, Bangkok 10260, Thailand
Booth Number: H11