Homopolymer polypropylene, commonly known as PP homopolymer, is a synthetic polymer widely used in various industries. It is noted for its excellent mechanical properties, chemical resistance, and ease of processing. PP homopolymer finds applications in packaging, automotive parts, household goods, and medical devices. Its versatility stems from its ability to balance stiffness, clarity, and functionality. As a lightweight and durable material, it contributes significantly to environmental sustainability and resource conservation.
When comparing homopolymer polypropylene (HOPP) to copolymer polypropylene, it's important to understand the differences in their chemical structure and properties, which subsequently lead to distinct advantages and shortcomings in various applications.
Advantages
1. **Higher Tensile Strength**: HOPP typically has a higher tensile strength than copolymer polypropylene, making it more suitable for applications that require higher durability and strength, such as packaging materials, ropes, and fabrics.
2. **Greater Clarity**: HOPP is often more transparent than copolymer polypropylene, making it an excellent choice for applications where clarity is essential, such as food packaging.
3. **Lower Cost**: Due to its simpler production process, HOPP is generally less expensive than copolymer polypropylene.
Category |
Grade No. |
Manufacturer |
MFI |
Homopolymer Polypropylene |
PP500P |
SABIC |
3.0 |
Homopolymer Polypropylene |
PP504P |
SABIC |
3.2 |
Homopolymer Polypropylene |
PP506P |
SABIC |
4.8 |
Homopolymer Polypropylene |
PP518A |
SABIC |
25.0 |
Homopolymer Polypropylene |
PP511A |
SABIC |
25.0 |
Homopolymer Polypropylene |
PP519A |
SABIC |
35.0 |
Homopolymer Polypropylene |
PP523P |
SABIC |
3.0 |
Homopolymer Polypropylene |
PP526P |
SABIC |
2.0 |
Homopolymer Polypropylene |
PP522K |
SABIC |
3.0 |
Homopolymer Polypropylene |
PP528K |
SABIC |
3.0 |
Homopolymer Polypropylene |
PP570P |
SABIC |
8.0 |
Homopolymer Polypropylene |
PP5701P |
SABIC |
6.0 |
Homopolymer Polypropylene |
PP5702P |
SABIC |
9.0 |
Homopolymer Polypropylene |
PP5703P |
SABIC |
12.0 |
Homopolymer Polypropylene |
PP575P |
SABIC |
11.0 |
Homopolymer Polypropylene |
PP5780P |
SABIC |
25.0 |
Homopolymer Polypropylene |
PP5707N |
SABIC |
25.0 |
Homopolymer Polypropylene |
PP579S |
SABIC |
47.0 |
Homopolymer Polypropylene |
PP5770N |
SABIC |
70.0 |
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