What are the application fields of silicone resin?

How much do you know about PET silicone oil release film? PET release film, also called PET silicone oil film, is to apply a layer of silicone oil on the surface of the PET film to reduce the adhesion on the surface of the PET film and achieve a release effect. It can be divided into single-sided release film and double-sided release film. According to the release force, it can be divided into light release film, medium release film and heavy release film.

Defoaming agents are substances that can reduce the surface tension of water, solutions, suspensions, etc., prevent the formation of foam, or reduce or eliminate the original foam.

Silicone glue is a type of adhesive in silicone rubber that is used to bond silicone to silicone, and silicone to similar plastics. It solidifies by contacting water molecules on the surface of the object to be bonded or sealed or water molecules in the air. Widely used in the bonding of mobile phone buttons, silicone and silicone, silicone and metal, plastics, electroplated components, silicone rubber, ceramics, wood, stone, glass, nylon, and leather.

Recently, many customers have asked about silicone rubber, and have also discussed a lot about base materials, fillers, formulas and the like. The editor has collected some information and sorted out the types of silicone rubber for your study and reference.

Silicone oil and silicone wax have a common application goal in sewing thread lubrication, which is to provide better protection for the use of sewing threads.However, there are slight differences in their specific usage.

With the rapid development of my country's industrial and construction industries, silicone sealant, as a new type of elastic sealing material that can be filled on site, bonded joints, and cured at room temperature, has become more and more widely used. Silicone sealant is composed of five main items: base polymer, cross-linking agent, filler, coupling agent, and plasticizer.

Silicone rubber refers to a rubber whose main chain is alternately composed of silicon and oxygen atoms, and the silicon atoms are usually connected with two organic groups. Ordinary silicone rubber is mainly composed of silicone chain links containing methyl groups and a small amount of vinyl groups. The introduction of phenyl groups can improve the high and low temperature resistance of silicone rubber, while the introduction of trifluoropropyl and cyano groups can improve the temperature resistance and oil resistance of silicone rubber. Silicone rubber has good low temperature resistance and can generally still work at -55°C. After the phenyl group is introduced, it can reach -73°C. The heat resistance of silicone rubber is also outstanding. It can work for a long time at 180°C, can withstand temperatures slightly higher than 200°C for several weeks or longer while still being elastic, and can instantly withstand high temperatures above 300°C. Silicone rubber has good air permeability, and its oxygen transmission rate is the highest among synthetic polymers. In addition, silicone rubber has the outstanding properties of being physiologically inert and not causing coagulation, so it is widely used in the medical field.

Amino-modified polydimethylsiloxane, also known as: bulky silicone oil. It is a silicone oil synthesized using special silane and linear body. In addition to retaining the original hydrophobicity and mold release properties of dimethyl silicone oil, amino silicone oil also has the presence of amino groups that can give it reactivity, adsorption, lubricity, softness and other properties and is widely used.

What is the synthesis process of silicone (polysiloxane)?Silicones (polysiloxanes) are widely used inorganic polymers containing silicon atoms. This category includes many other types of polymers, such as: polysilanes, polysilazanes, polycarbosilanes, and polyphenylenes. A more comprehensive study of structure-property relationships will be conducted. Different cross-linking densities produce silicones with different properties.