GON homopolymer polypropylene powder adopts liquid-phase bulk polymerization technology. This odorless, non-toxic milky white fine powder has a melting point of 164–167°C and a heat deflection temperature above 114°C. Available in MFI 0–70 g/min with customized grades, it features low ash and steady quality, suitable for spinning, injection, blow and extrusion molding for textile, household, construction and electrical products.
High Purity and Consistency
Homopolymer powder is composed of a single type of monomer, typically resulting in a highly pure and consistent product. This uniformity ensures reliable performance across various applications.
Excellent Mechanical Properties
Homopolymer powders often exhibit superior mechanical strength, rigidity, and durability. These properties make them ideal for use in applications where structural integrity is critical.
Enhanced Chemical Resistance
Due to their consistent molecular structure, homopolymer powders generally offer excellent resistance to chemicals, including acids, bases, and solvents. This makes them suitable for use in environments where chemical exposure is a concern.
Ease of Processing
Homopolymer powders typically have predictable and stable processing characteristics. They are easy to handle and can be processed using various techniques such as injection molding, extrusion, and powder coating.
Low Moisture Absorption
Many homopolymer powders are designed to have low moisture absorption, which helps maintain the integrity of the material in humid or wet conditions. This property is particularly beneficial in applications involving exposure to moisture.
Versatile Applications
Homopolymer powders can be used across a wide range of industries, including automotive, electronics, packaging, and consumer goods. Their versatility is a key advantage, allowing them to be tailored to specific requirements.
Eco-Friendly Options
Some homopolymer powders are formulated to be more environmentally friendly, with lower volatile organic compound (VOC) emissions and the potential for recyclability. This aligns with growing demand for sustainable materials in various industries.
Cost-Effective
Due to their stability and consistency, homopolymer powders often offer a cost-effective solution for mass production, reducing material waste and improving manufacturing efficiency.
| Performance item | PPH003 | PPH045 | PPH140 | PPH225 | PPH425 | PPH650 |
| Melt mass flow rate, g/10min | 0.3 | 4.3 | 14 | 25 | 40 | 65 |
| Isotactic index, wt% | 98.5 | 98.3 | 97.9 | 97.5 | 97 | 97 |
| Ash content, g/ml | 0.01 | 0.011 | 0.014 | 0.015 | 0.011 | 0.014 |
| Apparent density, MPa | 0.46 | 0.47 | 0.46 | 0.45 | 0.45 | 0.45 |
| Tensile strength, MPa | 33 | 32.5 | 32.6 | 32.8 | 33 | 33 |
| Flexural modulus, MPa | 1430 | 1380 | 1480 | 1520 | 1580 | 1540 |
| Notched impact strength of simply supported beam (23℃)kj/m² | 5.4 | 3.2 | 2.2 | 1.6 | 1.5 | 1.6 |
| Vicat softening temperature, ℃ | 152 | 153 | 154 | 154 | 154 | 154 |
Building Materials: Polypropylene homopolymer powder is widely used in the production of various building materials due to its durability, chemical resistance, and ease of processing. It is commonly used in applications such as pipes, fittings, insulation materials, and construction panels.
Household Products: The powder is ideal for manufacturing a wide range of household products. Its excellent mechanical properties and ease of molding make it suitable for items like containers, kitchenware, furniture, and storage solutions.
Electrical Components: Polypropylene homopolymer powder is used in the production of electrical components due to its good insulating properties, high heat resistance, and stability. Common applications include electrical housings, connectors, and insulating parts.
Woven Bags and Ropes: In the packaging industry, polypropylene homopolymer powder is a key material for producing woven bags and ropes. Its high tensile strength and flexibility make it perfect for these applications, where durability and resistance to wear and tear are essential.
Non-Woven Fabrics: The powder is also used in the production of non-woven fabrics, which are employed in a variety of applications including medical textiles, hygiene products, and filtration materials. Its lightweight nature and strength are advantageous in these contexts.
Chemical Fibers: Polypropylene homopolymer powder is utilized in the production of chemical fibers used in textiles and industrial applications. These fibers are valued for their strength, resistance to chemicals, and low moisture absorption.
Daily Necessities: The powder is extensively used in manufacturing everyday items such as bottles, caps, toys, and other consumer goods. Its versatility and ease of shaping through methods like injection molding and blow molding make it a popular choice in this sector.
Overall, the wide range of applications for polypropylene homopolymer powder highlights its versatility and efficiency in various industries, from construction and packaging to consumer goods and textiles.