PP Homopolymer SFO130A (BOPP Film) - South Korea

IUPAC Name

:   Poly(1-methylethylene)

Cas Number

:   9003-07-0

HS Code

:   390210

Formula

:  

(C3H6)n

Basic Info

Appearance Name

:   White Granular Powder

Common Names

:   Propene Polymers, Propylene Polymers, IPP

Packaging

: 25 Kg Bag

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Technical Document

Brief Overview

Polypropylene homopolymer, a thermoplastic polymer composed exclusively of propylene monomers, possesses a noteworthy isotactic structure, leading to a consistent alignment and arrangement of molecular chains and enhanced crystallinity. This characteristic imparts superior stiffness, chemical resistance, and electrical insulation to the material. With a high melting point, this homopolymer is employed in various manufacturing techniques such as injection molding and extrusion, producing sheets, pipes, and packaging materials. Its outstanding mechanical and thermal attributes have established it as a favored choice in the consumer goods, construction, and automotive sectors.

Manufacturing Process

In the manufacturing process of polypropylene homopolymer, the polymerization of propylene monomers takes place. Here is a concise overview of the procedure:

  1. Polymerization: By employing a Ziegler-Natta catalyst, typically composed of a transition metal compound and an organoaluminum co-catalyst, the procedure entails the polymerization of propylene. The initiation of the reaction by the catalyst results in the formation of high-molecular-weight homopolymer polypropylene chains.

  2. Process Conditions: The characteristics of the resulting polypropylene homopolymer can be customized by modifying process parameters such as pressure and temperature. These alterations influence the polymer's molecular structure and properties.

  3. Additives: Examples of additives such as antioxidants, stabilizers, and processing aids can enhance the strength and stability of the polymer.

  4. Processing Techniques: Polypropylene homopolymer is typically produced through injection molding or extrusion processes. These methods are employed to shape the polymer, yielding finished products such as pipes, sheets, and packaging.

Numerous sectors, such as consumer goods, construction, and automotive, can capitalize on the personalized attributes of polypropylene homopolymer, crafted by manufacturers through meticulous regulation of the polymerization process, modification of conditions, and integration of additives.

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