Silicone rubber has a variety of excellent properties, but its mechanical properties such as compressive strength and tearing strength are poor, and cannot meet the requirements of the process. Fillers need to be added to modify and strengthen it. When MQ silicone resin is used as a reinforcing filler, it can not only increase the strength of the rubber matrix, but also will not increase the viscosity of the system too fast to facilitate subsequent operations, and the prepared vulcanizate has be ...

Softener requirements1. Under various soft processing conditions, the working fluid should be very stable. 2. Does not reduce the whiteness and color fastness of fibers or fabrics.3. The softened fiber or fabric is not easy to be discolored by heat, and there should be no changes in color, feel, or odor during storage.4. If the softener is emulsion, its emulsion stability is better.5. According to different processing requirements, it can have proper water absorption or water repellency, an ...

Organic silicone adhesive is a one-component, semi-transparent paste-like room temperature curing adhesive, which is a high-performance elastomer that is naturally cured. It has excellent resistance to cold and heat, aging resistance and electrical insulation, and has good adhesion to most metal and non-metal materials.Organic silicone adhesive is a one-component, semi-transparent paste-like room temperature curing adhesive, which is a high-performance elastomer that is naturally cured. It has e ...

A substance that can make solid materials more easily wetted by water. By reducing its surface tension or interfacial tension, the water can spread on the surface of the solid material or penetrate the surface, thereby wetting the solid material.Wetting agent is a surface active agent that can make solid materials more easily wetted by water by reducing its surface energy.Such as sulfonated oils, soaps, pull open powder BX, etc., soy lecithin, mercaptans, hydrazides and mercaptan acetals, etc. c ...

Modified resin adhesive refers to a type of adhesive made by adding thermoplastic resin or synthetic rubber as a base material to thermosetting resin. Also known as composite adhesives and hybrid adhesives. Refers to various hybrid polymer adhesives.Modified resin adhesive refers to a type of adhesive made by adding thermoplastic resin or synthetic rubber as a base material to thermosetting resin. Also known as composite adhesives and hybrid adhesives. Refers to various hybrid polymer adhesives. ...

Wetting agent is a special surfactant that can reduce the internal surface tension between solid or liquid. Applying wetting agents to lawns can increase the ability of water to wet water on hydrophobic soils or other growing media. The surface tension of water is the ability of surface water to cohere to the center of the body of water. The water droplet containing wetting agent spreads its attachment area on the hydrophobic surface, which is larger than the ordinary water droplet attachment ar ...

The role of wetting agent in paint is as follows:1. The function of wetting the substratePaint wetting agents are divided into two types: substrate wetting agent and wetting dispersing agent. The substrate wetting agent is used to improve the surface tension and permeability of the coating, so that it can better wet the substrate, thereby improving Coating adhesion, especially for improving the adhesion of primers to substrates, is widely used, generally some fluorocarbon or fluorocarbon modifie ...

A substance that can make solid materials more easily wetted by water. By reducing its surface tension or interfacial tension, the water can spread on the surface of the solid material or penetrate the surface, thereby wetting the solid material.Wetting agent is a surface active agent that can make solid materials more easily wetted by water by reducing its surface energy.Such as sulfonated oils, soaps, pull open powder BX, etc., soy lecithin, mercaptans, hydrazides and mercaptan acetals, etc. c ...

Surfactant refers to a substance that can significantly change the interface state of the solution system by adding a small amount. It has fixed hydrophilic and lipophilic groups, which can be aligned on the surface of the solution. The molecular structure of surfactants is amphiphilic: one end is a hydrophilic group, the other end is a hydrophobic group; the hydrophilic group is often a polar group, such as carboxylic acid, sulfonic acid, sulfuric acid, amino or amine group and Its salts, hydro ...

Previously, there was a saying on the Internet that 90% of shampoos contain an ingredient called "polydimethylsiloxane", which is the so-called silicone oil smoothing agent. Rumors say that because this chemical substance of silicon or dimethylsiloxane fills the gaps between the hair scales, the hair is very smooth after washing, but due to the impermeability and inertness of silicon, it will Clog the pores, it is easy to make the scalp itchy, even hair loss, hair loss and so on. Let u ...