Which sealant is more suitable for gas stove sealant?

2019-08-19 17:20:29

Sealant is a kind of sealing material which is deformed with the shape of sealing surface and is not easy to flow. It is an adhesive used to fill the gap between configurations and act as a sealant. It has the functions of leak proof, waterproof, vibration proof, sound insulation and heat insulation.

Usually asphalt, natural resin or synthetic resin, natural rubber or synthetic rubber and other dry or non-dry viscous substances are used as binders, with talcum powder, clay, carbon black, titanium dioxide and asbestos inert fillers, followed by plasticizers, solvents, curing agents, accelerators and so on. It can be divided into three categories: elastic sealant, liquid sealing gasket and sealing putty. It is widely used in building, transportation, electronic instruments and parts sealing.

Which sealant is suitable for gas stove sealant? Generally, polyurethane sealant is recommended. It is a sealant mainly composed of polyurethane rubber and polyurethane prepolymer. This kind of sealant has high tensile strength, excellent elasticity, wear resistance, oil resistance and cold resistance, and is suitable for dynamic joint. Seam, at the same time, good weather resistance, service life of up to 15 to 20 years.

How to make waterproof design is an important project in home decoration. Especially in the selection of materials, most of the sealants used in construction belong to synthetic adhesives. The main body of the sealants is polymer, and their properties can be divided into three categories: the nature of the body, the nature of the process and the nature of the use. The bulk properties depend on the chemical properties and physical structure of the main polymer of sealant, which can be accurately measured repeatedly. Technological properties refer to the properties of sealants in the manufacturing process.