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Feb 26, 2025
WynPUF® is the brand name for polyurethane foam additives, with XH-2950 being a specialized silicone surfactant designed for flexible foam applications.
Feb 26, 2025
WynCoat* SE-4251 is a specialized additive designed to enhance the performance of both water-based and solvent-based coating systems. It is an 80% active dispersion of a very high molecular weight polydimethylsiloxane (PDMS) gum, renowned for its beneficial properties in various industrial applications.
Feb 26, 2025
The main chain of organosilicon is highly flexible due to its basic geometric molecular structure. The intermolecular forces between its molecules are much weaker compared to similar compounds, resulting in lower viscosity, weaker surface tension, lower surface energy, stronger film-forming ability, and excellent anti-adhesion and demolding properties.
Feb 26, 2025
Welcome to visit Top Win on PU China 2023 Booth No. 110
Feb 26, 2025
Silicone surfactants are essential components in the production of high resilience (HR) foam, particularly polyurethane foam. They offer several advantages and applications due to their unique chemical properties. Here are some of the key applications of silicone surfactants in high resilience foam:
Feb 26, 2025
Zhejiang Xinan Chemical Industrial Group Co., Ltd. (known as Wynca Group) was established in 1965, and listed in Shanghai Stock in Sept. 2001.
Feb 26, 2025
Silicone resin boasts exceptional properties, including heat resistance, cold resistance, moisture resistance, hydrophobicity, and weather resistance. As a result, it is widely utilized in the special coatings industry, particularly as a base for silicone coatings
Feb 26, 2025
Silicones are semi organic polymers consisting of silicon atoms alternating with oxygen atoms with methyl groups attached to the silicon atoms. The basic polymer structure is polydimethylsiloxane.
Feb 26, 2025
Superfine fiber synthetic leather, often referred to as microfiber leather or synthetic suede, is known for its soft texture, durability, and versatility. The additives used in its production can enhance its properties, such as softness, breathability, and resistance to wear and tear.
Feb 26, 2025
A polyester-modified silicone-based surface agent is a specialized additive used in coatings, paints, and other surface treatment applications to enhance surface properties. It combines the unique characteristics of both polyester and silicone chemistries, offering a balance of properties that can improve the performance and durability of the coating or material it is applied to.
Feb 26, 2025
Water-based textile coatings and silicone rubber coatings are widely used in outdoor products due to their unique properties, which enhance durability, weather resistance, and overall performance. Here's how these coatings are applied in outdoor products:
Feb 26, 2025
Silicone Surfactant is a polyether-modified silicone co-polymer that offers versatility in various applications, particularly in automotive and household cleaning products. Its unique composition makes it a valuable ingredient in formulations requiring enhanced wetting, foaming, and conditioning properties.
Feb 26, 2025
Silicone release coatings are critical in various industries for providing a non-stick surface, typically used in applications like release liners, labels, adhesives, and industrial processes. The three main types of silicone release coatings are solvent-based, solventless, and emulsion coatings. Each type has distinct characteristics, advantages, and limitations.
Feb 26, 2025
A release liner is a material that provides a temporary protective barrier between adhesive materials and their backing, preventing them from sticking to each other. It is typically made of paper or film, and a release coating is applied to one or both sides to create a non-stick surface.
Feb 26, 2025
Mid-Autumn Festival Holidays from Sep. 15th to Sep. 17th
Feb 26, 2025
Holiday of China National Day from Oct. 1st to 5th
Feb 26, 2025
Wish everyone a happy new year and a happy family!
Feb 26, 2025
Happy New Year: A Season of Family Reunion and Joy!
Feb 26, 2025
Merry Christmas: A Season of Joy and Wonder！
Feb 26, 2025
WynPUF® XH-1613 is a specialized foam stabilizer designed to optimize the performance of rigid polyurethane foam systems, particularly those using pentane as the primary blowing agent. Below is an in-depth breakdown of its properties, applications, and advantages.
Feb 26, 2025
Silicone release coatings are specialized materials applied to various substrates to prevent other substances from adhering to the surface. These coatings are primarily used in the paper and packaging industries to facilitate the easy release of adhesives and other materials.
Feb 26, 2025
Silicone release liner is a type of liner that has been coated with silicone, allowing it to release adhesive materials and other substances easily. It is commonly used in various industries such as manufacturing, packaging, and labeling, where it serves as a protective barrier and facilitates the handling and application of adhesive materials.
Feb 26, 2025
Silicone release coating on double-sided PE (polyethylene) coated paper involves several specialized steps to ensure that both sides of the paper are properly coated with silicone. PE-coated paper is often used as a substrate due to its moisture resistance and smooth surface. Here’s a detailed look at the process: