Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Properties and Uses of PTT

[Chemical Knowledge]：Properties and Uses of PTT

Read： 509 Time：20months ago Source：Transform the World with Simplicity

PTT (poly (trimethylene terephthalate)) is a high-performance engineering plastic with excellent thermal stability, mechanical properties, chemical resistance and electrical insulation, so it has a wide range of applications in the field of chemical production raw materials. This article will detail the nature and uses of PTT.

1. the properties of PTT

1. Thermal stability
PTT has high thermal stability and can be used at high temperatures. Its melting point is generally between 220-230°C, and its thermal deformation temperature can be as high as 150-170°C. It can maintain good mechanical properties and dimensional stability in high temperature environments.

2. Mechanical properties
PTT has good mechanical properties, high tensile strength, bending strength and impact strength, and can maintain good deformation performance under stress.

3. Chemical resistance
PTT has good chemical resistance and can resist the erosion of many organic solvents, acids, alkalis and other chemical substances, so it has a wide range of applications in the chemical industry.

4. Electrical insulation
PTT has good electrical insulation and can be used as an insulating material in electrical equipment.

2. the use of PTT

1. Chemical equipment
Because PTT has good chemical resistance and thermal stability, it can be used as chemical equipment materials, such as reactors, storage tanks, pipelines, etc., for the production of chemicals, pharmaceuticals, etc.

2. Electrical equipment
PTT has good electrical insulation and can be used as insulating materials in electrical equipment, such as wire insulation, electrical sockets, etc.

3. Automotive industry
PTT has good mechanical properties and thermal stability, so it can be used as a material in the automotive industry for the manufacture of auto parts, such as engine hoods, doors, etc.

4. Building materials
PTT can be used as building materials, such as doors and windows, wall materials, etc., with good weather resistance and chemical resistance.

In short, PTT, as a high-performance engineering plastic, has a wide range of uses in the field of chemical production raw materials, which can improve the performance and life of equipment and promote the development of the chemical industry.

Previous： Properties and Uses of Primary Hollow

Next： Properties and Uses of MEG

News Categories