The sealant used in each industry has its own requirements

2020-04-11 11:14:15

According to different types of sealants used in different industries, no matter what industry they are used in, they need to be prepared. For example, for the use of door and window seals, first remove the dirt on the doors and windows, and then use them, so as to increase the sealing effect.

The condition limit of sealant is what kind of product is used in what kind of environment, which can ensure the sealing quality. The aerospace industry also requires that the sealing materials can adapt to some special environmental requirements, such as resistance to vacuum, radiation, pollution-free, non-toxic, high and low temperature, resistance to the corrosion of aviation fuel, rocket propellant and other media. The sealing materials used in aerospace industry mainly include polysulfide rubber, silicone rubber and polyurethane sealant.

The sealant used in each industry has its own requirements. Only when it is used according to the relevant requirements can the great value of the product be realized. On the contrary, it will cause waste and cannot play its due role.

Building sealant: this kind of sealant is used for sealing all kinds of joints or holes of buildings to prevent gas, liquid and solid from passing through, and to prevent structural materials from being damaged during structural displacement, so as to play the functions of heat preservation, sound insulation, waterproof, dust prevention, gas prevention, fire prevention, corrosion prevention, vibration reduction and preventing foreign matters from accumulating in joints.

Building sealant has the function of waterproof and sound insulation. Waterproof is very important. It will often be washed by rainwater. In terms of sound insulation, sound insulation materials will be selected basically. In this respect, the requirements are not very strict. The function of building sealant is huge, which provides favorable foundation support for building.

According to different types of sealants used in different industries, no matter what industry they are used in, they need to be prepared. For example, for the use of door and window seals, first remove the dirt on the doors and windows, and then use them, which can increase the sealing effect.

The condition limit of sealant is what kind of product is used in what kind of environment, which can ensure the sealing quality. The aerospace industry also requires that the sealing materials can adapt to some special environmental requirements, such as resistance to vacuum, radiation, pollution-free, non-toxic, high and low temperature, resistance to the corrosion of aviation fuel, rocket propellant and other media. The sealing materials used in aerospace industry mainly include polysulfide rubber, silicone rubber and polyurethane sealant.