Product Details

Features

This grade has excellent tensile properties and good processability. It is principally used in the production of plastics woven products. Products made from this resin are water repellent, resistant to corrosion, mildewing, abrasion and have long service lives.

Application

Woven bags,colored stripe cloth for sunlight shading of covering use, carpet backing, container bags, tarpaulin and ropes.

Plastic Raw Material PP:

Manufacturing Processes

The production of PP typically involves polymerization reactions. In the most common process, propylene gas is polymerized using a catalyst. This process can be carried out in different ways, such as in a gas - phase or a slurry - phase polymerization. Gas - phase polymerization is often favored for its high productivity and ability to produce a wide range of product grades. Slurry - phase polymerization, on the other hand, can offer better control over the polymer's molecular weight distribution.

Applications

In the packaging industry, PP is a star material. It is used for making food containers, such as yogurt cups and microwave - safe food trays. Its resistance to chemicals and heat, combined with its transparency in some cases, makes it a perfect choice for packaging various food products. PP is also widely used in the textile industry. Fibers made from PP are used to produce carpets, ropes, and non - woven fabrics. These fibers are known for their strength, durability, and resistance to moisture.

In the automotive industry, PP is used in the manufacturing of interior parts, such as dashboards and door panels. Its lightweight nature helps in reducing the overall weight of the vehicle, which in turn can improve fuel efficiency. Moreover, PP's ability to be molded into complex shapes with good surface finish makes it an attractive option for automotive manufacturers.

In conclusion, PP is a versatile plastic raw material with a wide range of properties that make it suitable for diverse applications. Its unique combination of chemical resistance, heat resistance, and lightweight nature continues to drive its increasing use in various industries around the world.