Thread adhesive referred to as anaerobic adhesive, is the application of oxygen pair free base copolymerization principle made of single component sealing adhesive, can be used for bonding and sealing. When the coating surface is isolated from the air and catalyzed, it can be rapidly polymerized and cured at room temperature. The composition of thread glue is relatively complex, with unsaturated monomer as the main component, there will also be aromatic amine, phenolic, aromatic hydrazine, peroxide and so on. Foreign thread glue formula from time to time metabolism, increasingly perfect, by the machinery industry love.

What matters need to be paid attention to when using Guangyan sealant The sealant level should not exceed three inches from the top of the bucket. In order to make the liquid level will not change too much, should often add sealant. The pressure at the nozzle is generated by the air pressure and the static pressure of the sealant itself. Therefore, if the liquid level of the sealant changes too much, the amount of film will also change.

In recent years, with the strong support of national policies, China's electronic information industry has been developing, its technical level has been improving, and its industrial scale has been expanding. At present, China has become the world's third largest manufacturer of electronic information products, and the electronic industry has become a pillar industry of the national economy. China ranks first in the world in the output of major products such as computers, mobile phones and color TV sets, and its position as a major manufacturer of electronic products is becoming increasingly prominent.

Our life and environment can not be separated from high temperature glue. Many high temperature glue are behind the scenes services. Whether it is mobile phones, computers, tablets, cars, some drones, ships and other professional instruments, motors and electrical equipment, high temperature glue will be used. Here's Bunte to take a look...

We know that electronic adhesives are only one kind of industrial adhesive application classification, industrial for the same material or different materials with adhesive connected together technology. Generally speaking, industrial glue has the characteristics of high strength, wide range of applicable temperature, high strength, wide range of viscosity selection, low price, easy production and so on. Because of the convenience and efficiency, it replaces a lot of trouble to fix the way.

Room temperature vulcanization (RTV) silicone rubber can be divided into condensation type and addition type according to the vulcanization mechanism, and can be divided into one component type and two component type according to the packaging form. Condensed silicone rubber usually emits low molecular matter when vulcanized. Therefore, after sealing should be placed for a period of time, to be used after low molecular matter as far as possible volatilization. Plus molding RTV silicone rubber has excellent electrical strength and chemical stability, weather resistance, waterproof, moisture-proof, shockproof, non-corrosion and non-toxic, tasteless, easy perfusion, deep vulcanization, low shrinkage, simple operation, can be used for a long time at -65 ~ 200 ℃; But in the process of use should be careful not to contact with N, P and metal organic salt, otherwise the rubber can not vulcanize.