All News
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
Apr 28, 2025
In 2024, the global MDI capacity was 10.99 million tons per year. From 2020 - 2024, the compound annual growth rate (CAGR) of global MDI capacity was 5.3%. It is expected that by 2029, the global MDI capacity will reach 12.5 million tons per year, and from 2025 - 2029, the CAGR of global MDI capacity will be 3.1%.
May 29, 2025
To Mitigate Tariff Impacts, enterprises should try their best to find specific strategies, such as reduce costs to maintain orders, optimize supply chains……to mitigate tariff impart.
May 29, 2025
Silicone spray adjuvants have become an essential tool in modern agriculture, enhancing the performance of pesticides, herbicides, and fungicides. These adjuvants are derived from organic silicone compounds, primarily polydimethylsiloxanes (PDMS), which improve the spreading, wetting, and penetration of agrochemicals on plant surfaces.
May 29, 2025
From April 1st to 3rd, 2025, Labelexpo Mexico 2025, held in Guadalajara, Mexico, grandly opened. Topwin Technology made a glorious appearance with cutting-edge technologies and innovative achievements, becoming the highlight of the exhibition.
May 29, 2025
A critical component behind the efficiency of self-adhesive labels is the release coating—a thin layer that allows the label to peel off smoothly without leaving residue or damaging the adhesive.
May 29, 2025
A non-hydrolyzable silicone surfactant designed for flexible polyurethane foam production plays a crucial role in stabilizing the foam structure during the foaming process. Here's a breakdown of what it is and why it's important:
May 29, 2025
Welcome to visit Topwin at LABELEXPO MEXICO 2025
Exhibition Dates: April 1st to 3rd, 2025
Exhibition Venue: Av. Mariano Otero #1499, Col. Verde Valle, Guadalajara, Jalisco, México.
Booth Number: C88
May 29, 2025
Hangzhou Topwin, with Fujian Wynca, participated in PU TECH ASIA 2025, which was held in Thailand from March 12 to 14, 2025. The company showcased its latest technologies and products.