The main components of pure silicone resin adhesive are methylphenyl silicone resin, zinc oxide, iron oxide, toluene, etc. It has excellent high temperature resistance, with the maximum operating temperature up to 400℃. It also has good water resistance and atmospheric aging resistance, but it is brittle and has low bonding strength. It is used for bonding metal, glass, pottery, and mica parts used at heat-resistant temperatures of 400-500℃. It can be used in the aerospace, rocket and atomic e ...

Today, the ninth day of the ninth lunar month, is the traditional Chinese festival of Double Ninth Festival. In the Book of Changes, "nine" is a yang number, and "ninety-nine" is a combination of two yang numbers, hence it is called "Chongyang". "Ninety nine" also has the beautiful meaning of long life, health, and longevity.According to legend, in ancient times, sacrificial activities were held during the harvest season in September to thank the Emperor o ...

Silicone adhesives are adhesives based on linear or branched silicone polymer compounds. It can be divided into two categories: adhesives (including coatings) based on silicone resin and adhesives (including sealing materials) based on silicone rubber (silicone elastomer). There is a difference in connection density, so the final performance is different.The chemical structures of the two are different: the main chain structure of silicone resin is composed of silicon-oxygen bonds, which is a th ...

In the field of nuclear technology, equipment and facilities in nuclear reactors and nuclear power plants are susceptible to contamination by uranium and other radioactive elements, and require coatings that are resistant to high radiation doses for protection and decoration. However, compared with general coatings, the coatings used in these occasions have some special and higher requirements in addition to the same basic requirements.First of all, it must be resistant to nuclear radiation and ...

The advantages of sodium methylsilicate building waterproofing agent are its low price and easy use. The disadvantage is that it reacts slowly with carbon dioxide and takes 24 hours to solidify. Due to the fact that the applied waterproofing agent remains water-soluble for a certain period of time, it is easily washed away by rainwater. In addition, sodium methylsilicate will produce yellow rust spots on limestone and marble containing iron salts, so it cannot be used to treat marble containing ...

In the golden autumn season, the fragrance of osmanthus leaves fills the air.The National Day is coming soon,according to the "Notice of the General Office of the State Council on the Arrangement of Some Holidays in 2024" and combined with the actual situation of our company, the schedule for the National Day holiday in 2024 is as follows:National Day holiday: From October 1st to October 7th, there will be 7 days of compensatory leave.Working on September 29th (Sunday) and October 12th ...

Water soluble organic silicon building waterproofing agentThe main component of water-soluble organic silicon building waterproofing agent is sodium methylsilicate solution (which can also be sodium ethylsilicate solution). It is hydrolyzed with 95% methyltrichlorosilane (containing 5% dimethyldichlorosilane) or high boiling point methyl monomer in a large amount of water, and then the resulting solid powder is filtered and washed with a large amount of water to obtain wet methylsilicic acid; Me ...

Organic silicon coatings have very low surface tension and excellent waterproof performance. In addition, their superior cold resistance, heat resistance, elasticity, and weather resistance make them widely used as waterproof and moisture-proof coatings, especially for building and material waterproofing, with very satisfactory results.Moisture intrusion is the main cause of damage to concrete and masonry buildings. In order to extend the service life of buildings, it is best to use a waterproof ...

In the construction of large formwork, the selection of release agent is very important, which directly affects the construction progress and concrete quality. In the past, sodium alginate and engine oil emulsion were used as release agents, and although the effect was good, they needed to be coated once every time the concrete was poured, which was labor-intensive and time-consuming, and could not be used on rainy days. Using methyl silicone resin, the demolding effect is good, the wall surface ...

Product Name: Release AgentItem No.: SilibaseRA-4888FeaturesSilibaseRA-4888 release agent is an efficient release agent.Environmental health harmless to human body without bad smell.Non-stick mold, excellent release properties and higher release times.Improve productivity: Protect the mold from carbon deposition, more than 10,000 release times without white residues and less to clean the mold.Product surface is easy to clean, does not affect any after-processing such as painting, varnishing and ...