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Silicone has a Si-O bond as the main chain structure, and the side chain is connected to various other organic groups through silicon atoms. The bond energy of the Si-O bond in organic silicon is much greater than that of the C-C bond, so the thermal stability of organic silicon products is high, and the chemical bonds of the molecules will not break or decompose at high temperatures (or...

 "Traditional thermal conductive materials are mostly metals such as: Ag, Cu, Al and metal oxides such as A12O3, MgO, BeO, and other non-metallic materials such as graphite, carbon black, Si3N4, A1N. With the development of industrial production and science and technology, People put forward new requirements for thermal conductive materials, hoping that materials have excellent...

Overview of automotive adhesives Adhesive is an indispensable raw material in automobile production. In automobile manufacturing, the use of good bonding technology can improve driving comfort, reduce noise, reduce vibration, lighten weight, reduce energy consumption, simplify processes, and improve product quality. Therefore, adhesives are used in vehicle design and manufacturing. To an...

The National Bureau of Statistics yesterday released the factory price index (PPI) of industrial producers for July 2020. In July 2020, the factory price of industrial producers nationwide dropped by 2.4% year-on-year and increased by 0.4% month-on-month; the purchasing price of industrial producers dropped by 3.3 year-on-year. %, up 0.9% month-on-month. In July, the ex-factory prices of...

In order to thoroughly implement the military strategic policy under the new situation, realize the modernization of national defense and the military, and promote the development of the national economy, the conference platform of dual-use new material technology and application, China National Science and Technology (Beijing) Institute of Advanced Materials, Journal of Nanjing Normal...

Analysis of the problem and solution of powder coating defoaming I. Introduction Powder coatings and water-based coatings, light-curing coatings and high-solids coatings are also called four new environmentally friendly coatings. As an important branch of coatings, powder coatings are widely used in household appliances, general hardware, aluminum profiles and automobiles due to...

Defoamer knowledge introduction The foam problem in water treatment has plagued many people. The initial foam, surfactant foam, impact foam, peroxidized foam, foam produced by the addition of non-oxidizing fungicides in circulating water treatment, etc., so the water treatment is eliminated. The use of foaming agents is relatively common. This article fully introduces the principle,...

Basic knowledge of the most systematic silicone oil products Silicone oil usually refers to a linear polysiloxane that maintains a liquid state at room temperature. It is a type of silicone product with a wide variety of applications and a wide range of applications. According to the different classification of the substituted groups on the polysiloxane chain, silicone oil can be divided...

The role of methyl silicone oil and drugs Methyl silicone oil is widely used in the field of medicine. As a pharmaceutical excipient and active ingredient, it not only has excellent performance but is also very safe. 1. The best application of hydrophobic agent 1. Preparation of acid-resistant capsules Glycerin 22.02kg, distilled water 34.13kg, dimethyl silicone oil 10kg, add...