1.Polypropylene is one of the lightweight fabrics, weighing only 3/5 of cotton. Therefore, it is suitable for filling winter clothing or as a fabric for ski suits, mountaineering suits, etc. It can also be used to make rope, fishing nets, filter cloths, etc.                

2. Polypropylene fabrics have extremely low moisture absorption, with a moisture regain rate considered to be 0%. As a result, their clothing is known for its quick-drying, crisp, non-shrinking properties. However, comfort is lacking, and dyeing performance is very poor. Due to the tendency of polypropylene film to break in directions perpendicular to stretching, it is often used in binding ropes. 

3. Polypropylene fabrics have excellent strength and wear resistance, making them durable and long-lasting for clothing. 

4. Polypropylene fabrics are resistant to corrosion but not heat or light, and they tend to age quickly.

 5. Polypropylene fabrics exhibit good stability towards inorganic acids and alkalis, but slightly worse stability towards organic solvents.