Product Description:

Polypropylene (PP) is a semi-crystalline thermoplastic polymer created by polymerizing propylene monomers. The chemical formula for PP is (C3H6) ₙ, and it has a density ranging from 0.89 to 0.92 g/cm³, making it one of the thermoplastic resins with the lowest density.

PP has a melting point range of 164~176 ℃ and can be used in temperatures ranging from -30 to 140 ℃. It is known for its lightweight nature, wear resistance, and ability to resist chemical corrosion.

Features:

Physical performance:
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.

Chemical properties:
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.

Processing performance:
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:

Daily necessities: Items like food containers, suitcases, and furniture are essential for our everyday lives. These products cater to our basic needs and offer convenience and organization within our homes.

Medical: In the field of healthcare, disposable consumables play a crucial role. These include items like syringes, infusion tubes, and PCR plates, which are essential for medical procedures and laboratory tests.

Industry: Industries depend on a wide range of products for their operations, such as automotive parts, building templates, and chemical pipelines. These components are vital for the manufacturing and construction sectors.

Textile: The textile industry encompasses fiber products like clothing and blankets. These textiles are woven into our everyday lives, providing us with warmth, comfort, and style.