PP Homopolymer 105G (Injection) - Vietnam


:   Poly(1-methylethylene)

Cas Number

:   9003-07-0

HS Code

:   390210




Basic Info

Appearance Name

:   White Granular Powder

Common Names

:   Propene Polymers, Propylene Polymers, IPP


: 25 Kg Bag

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Technical Document

Brief Overview

The thermoplastic polymer known as polypropylene homopolymer is made entirely of the monomer propylene. Its molecular chains are uniformly aligned and ordered, exhibiting a high degree of crystallinity and isotactic structure. This produces a material with superior electrical insulating, chemical resistance, and stiffness qualities. Because of its high melting point, polypropylene homopolymer is used in processes like extrusion and injection molding to make pipes, sheets, and packaging materials. Because of its exceptional mechanical and thermal properties, it finds extensive application in industries such as consumer goods, construction, and automotive.

Manufacturing Process

Propylene monomers are polymerized during the production of polypropylene homopolymer. This is a condensed description of the procedure:

  1. Polymerization: A Ziegler-Natta catalyst is present when the monomer, propylene, is polymerized. An organoaluminum co-catalyst and a transition metal compound make up the Ziegler-Natta catalyst in most cases. Chains of homopolymer polypropylene with a high molecular weight are created when the catalyst starts the reaction.

  2. Process Conditions: By varying the temperature and pressure during the process, the final polypropylene homopolymer's properties can be customized. These modifications affect the polymer's properties and molecular structure.

  3. Additives: To improve the performance and stability of the polymer, a variety of additives, including stabilizers, processing aids, and antioxidants, can be added.

  4. Processing Methods: Injection molding and extrusion are two common methods used to process the polypropylene homopolymer. The polymer is shaped by these processes into finished goods like pipes, sheets, and packaging.

Manufacturers are able to produce polypropylene homopolymer with specific properties suitable for a variety of applications in industries like consumer goods, construction, and automotive by carefully controlling the polymerization process, adjusting conditions, and incorporating additives.


Because of its excellent mechanical properties, affordability, and versatility, polypropylene homopolymer, a versatile thermoplastic material, finds widespread application across various industries. Typical uses for these include:

  1. Textile Industry: The production of strong and lightweight fibers is aided by the use of polypropylene homopolymer in textile applications.

  2. Construction Industry: Polypropylene homopolymer is widely used in the production of plumbing pipes and other construction applications because of its high tensile strength and resistance to abrasion. Packaging Industry: It is the perfect material for producing films and sheets of packaging due to its outstanding stiffness, chemical resistance, and affordability.

  3. Automotive Industry: The material can be used to manufacture interior and exterior automotive components due to its exceptional mechanical properties and resistance to temperature changes.

  4. Consumer Goods: Polypropylene homopolymer is used to make a variety of consumer goods and household items, such as storage bins and containers, due to its strength and resistance to chemicals.

  5. Geotextiles: Polypropylene homopolymer's high tensile strength makes it useful for ropes and geotextiles used in construction and landscaping.

  6. Industrial Applications: The mechanical strength and chemical resistance of polypropylene homopolymer render it perfect for manufacturing an extensive array of industrial components.

  7. Medical Industry: Polypropylene homopolymer is occasionally used by the medical industry to produce particular devices.

Overall, the broad range of applications of polypropylene homopolymer across various sectors can be attributed to its cost-effectiveness and versatility. The polymer is a material that is widely used in the manufacturing industry because its specific properties can be tailored to meet the needs of each application.

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