Industry News
Feb 22, 2024
Silicone coating leveling agents are additives used in paint and coating formulations to improve the uniformity and smoothness of the applied film. They work by reducing surface tension gradients within the coating, which helps to minimize surface defects and achieve a more consistent appearance.
Feb 04, 2024
WynCoat® is our brand of silicone-based agents, polydimethylsiloxane modified-PDMS for painting and inks.
Jan 26, 2024
The core-shell polymer is composed of a soft core of polybutadiene rubber and a hard shell of polymethyl methacrylate.
Jan 16, 2024
Performance testing was conducted on the cured product of the epoxy matrix resin in this embodiment, cured at 120 °C for 2 hours, using the methods and parameters recorded in specific embodiment 1. The test results are as follows:
Jan 04, 2024
Silicones, semiorganic polymers composed of silicon atoms interspersed with oxygen atoms and methyl groups attached to the silicon atoms, exhibit a basic polymer structure known as polydimethylsiloxane.
Dec 27, 2023
Silicone emulsions stand out as inert, heat-stable, and non-toxic products that find widespread use in various industrial applications. Their versatility lies in providing benefits such as lubrication, gloss enhancement, antistatic properties, and effective release characteristics.
Dec 20, 2023
TOPWIN SR-6042 is a methyl phenyl silicone resin intermediate containing silicon hydroxyl. It exhibits excellent compatibility and high reactivity, making it a versatile component for crosslinking and curing reactions when mixed with acrylic acid, polyester, and epoxy.
Dec 14, 2023
The process of preparing epoxy resin prepreg involves a sophisticated device designed to facilitate efficient and precise manufacturing. This apparatus comprises various components, including winding roller shafts, transmission mechanisms, and additional features to enhance the prepreg manufacturing process.
Dec 01, 2023
The technical solution presented in this invention is not confined to the specific implementation methods outlined below but encompasses any combination of the various specific implementation methods.
Nov 20, 2023
The epoxy matrix resin prepreg consists of epoxy matrix resin and fiber woven fabric, with a controlled volatile content of less than 1%. The mass content of epoxy matrix resin ranges from 37% to 43%.
Nov 07, 2023
Silicone emulsions are produced through two main methods: emulsion polymerization and mechanical emulsification. In emulsion polymerization, a silicone polymer is synthesized in the presence of one or more surfactants and water. The resulting emulsion is collected at the reactor outlet and can be converted into an oil-in-water emulsion by shearing.
Oct 23, 2023
The preparation method of the epoxy resin prepreg, as described in claim 6, is characterized by the following steps:
Oct 09, 2023
Polyurethane foaming agents, also known as one-component polyurethane foam jointing agents, are versatile products resulting from the fusion of aerosol technology and polyurethane foam technology. These foaming agents consist of essential components such as polyurethane prepolymer, blowing agents, and catalysts, all contained within a pressure-resistant aerosol can.
Sep 26, 2023
Silicone surface additives are commonly used in the paper industry to improve the quality and appearance of paper finishing. These additives are applied to the surface of the paper during the papermaking or coating process to achieve specific desirable properties. Here are some ways silicone surface additives are used for paper finishing:
Sep 18, 2023
The release agent is designed for car headliners and other interior decorations. With the increasing emphasis on car ride comfort, the use of PU foam materials in car interior parts, such as car roofs and door trims, has become more common. Particularly for wet PU composite laminates, an effective release agent translates to higher production efficiency.
Sep 04, 2023
Modifying nitrogen carbon resin with organic silicon can be accomplished through two primary methods: physical blending and chemical polymerization.
Aug 24, 2023
In recent research, a series of epoxy resins modified with organosilicon compounds have been successfully synthesized utilizing polymethyltriethoxysilane (PTS) through two distinct methodologies: physical blending and chemical copolymerization.
Aug 15, 2023
Careful selection of the appropriate siloxane type, quantity, and process is crucial to achieving desired outcomes while avoiding gelation during the polymerization process.
Aug 11, 2023
Due to their dendritic-like structure and properties, hyperbranched polymers exhibit numerous cavities, branching points, and a nearly spherical architecture. The preparation process of hyperbranched polymers is straightforward, without the need for purification.
Aug 04, 2023
In summary, the two modification methods of polysiloxane described in this study offer promising avenues for enhancing the properties and performance of various materials.
Jul 26, 2023
As an AI language model, I cannot physically perform modifications to materials, but I can certainly provide you with information on how silicone polyurethane can be modified. Silicone polyurethane is not a standard material, but I assume you're referring to a combination of silicone and polyurethane.
Jul 19, 2023
Organic-inorganic nanocomposites offer significant advantages in enhancing the heat resistance, mechanical properties, and dimensional stability of materials. Incorporating inorganic materials on a nanometer scale into polyimide (PI) is an effective approach to further improve its heat resistance and high-temperature dimensional stability.
Jul 11, 2023
The unique characteristics of microemulsion polymerization mechanisms and the various polymerization methods involved have made it a prominent area of research in the field of polymerization. In this context, the synthesis of silicone-modified acrylate microemulsions using continuous polymerization has garnered significant attention.
Jul 04, 2023
The influence of the polymerization process on the particle size distribution and morphology of the lotion was investigated. The results demonstrated that by using a composite emulsifier with a m (sodium dodecyl sulfate): m (polyethylene glycol octyl phenyl acyl) ratio of 1:1, a silicone acrylic lotion with small particle size (100nm) and narrow distribution could be obtained.