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[Chemical Knowledge]：The difference between polyether and TDI-a comparison from properties to application areas

Read： 548 Time：16months ago Source：Transform the World with Simplicity

Polyether and TDI are two common materials in the chemical industry, which have different properties and application fields. This article will compare the properties, characteristics and application fields of polyether and TDI to help readers better understand their differences.

polyether and TDI are different in compound structure. Polyether is a kind of polymer, which is connected by ether groups. It has high flexibility and wear resistance. It is often used in the manufacture of elastomers, sealing materials, cable sheathing, etc. TDI is a polyisocyanate compound with high stability and viscosity, and is commonly used in the manufacture of foam materials, coatings, adhesives, etc.

polyethers and TDI also differ in physical properties. Polyether has high heat resistance and cold resistance, maintains stable performance at different temperatures, and is suitable for use in a wide temperature range. TDI has high viscosity and viscosity, and is often used in the manufacture of viscous coatings and adhesives. It has excellent adhesion and fluidity in the coating and bonding process.

In addition, the fields of application of polyethers and TDI also differ. Polyether is commonly used in automotive, construction, electronics and other fields, such as the manufacture of automotive sealants, building sealing materials and electronic components protection materials. TDI is mainly used in furniture, footwear, car seats and other fields, such as the manufacture of foam seats, insoles and filling materials.

In summary, there are obvious differences between polyether and TDI in terms of compound structure, physical properties and application fields. Understanding these differences can help you choose the right material and perform optimally in a specific area. Whether it is polyether or TDI, the relevant safety operation procedures must be followed during use to ensure personal safety and environmental health.

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