Low Moisture Absorption Polypropylene PP Tensile Strength 30-40 MPa Density 0.90-0.91 G/cm3 for Applications

Product Description:

Polypropylene (PP) is a semi crystalline thermoplastic polymer created through the polymerization of propylene monomer. Its chemical formula is (C3H6)ₙ, and it boasts a density falling between 0.89-0.92 g/cm³, making it one of the most lightweight thermoplastic resins available on the market.

This material possesses a melting point that ranges from 164 to 176 ℃, while its operational temperature range spans from -30 to 140 ℃. Noteworthy characteristics of polypropylene include its light weight, exceptional wear resistance, and high degree of resistance to chemical corrosion.

Features:

It is a white waxy solid, non-toxic and odorless, with a transparent appearance and lightweight texture. Excellent fatigue resistance, suitable for applications with repeated bending or twisting, with a water absorption rate of only 0.01% and excellent water stability.

Acid, alkali, alcohol and other corrosive substances, but weak tolerance to aromatic solvents (such as benzene), good biocompatibility, in line with medical material safety standards.

It can be formed through extrusion, injection molding, blow molding and other processes, with a shrinkage rate of 1.8%~2.5% (reduced to 0.7% by adding glass fiber), easy to dye, but attention should be paid to the possible precipitation of small molecule substances at high temperatures.

Technical Parameters:

Applications:

In daily life, we rely on a variety of items to meet our essential needs. These include food containers, suitcases for travel, and furniture for our homes.

In the medical field, many disposable consumables play a crucial role in healthcare. These include syringes, infusion tubes, PCR plates, and more, all designed to ensure safe and hygienic medical practices.

Within the industrial sector, a wide range of products are necessary for various applications. This includes automotive parts for vehicles, building templates for construction projects, and chemical pipelines for industrial processes.

The textile industry produces a diverse array of fiber products that we use in our daily lives. These can include clothing items such as shirts and pants, as well as cozy blankets for warmth and comfort.