Antimicrobial and Water Repellency Performance of Polypropylene Outdoor Fabrics Subjected to Sequential Finishing Processes

Abstract

Polypropylene fabrics are one of the most preferred products for outdoor textiles. With the risks posed by the pandemic in the last year, outdoor textiles are expected to have some additional features such as antibacterial, antivirus, antimildew properties. Antimicrobial finishing and water repellency treatment may be applied consecutively on polypropylene fabrics. This research aims to investigate the effect of sequential finishing process by applying of different antimicrobial chemical ratio (0, 5 and 10 g/l) and fluorocarbon-based water repelling substance (0, 30 and 50 g/l) on antimicrobial efficiency and water repellency grades of outdoor fabrics. According to the results of statistical analyses, it was determined that antimicrobial efficiency against S. aureus and C. albicans was statistically influenced from process type at significance level of 0.05, while antimicrobial efficiency against E.coli microorganism was not statistically influenced from process type. Antimicrobial activity of outdoor samples was more satisfying against S. aureus microorganism. Water repellency results generally improved as the applied amount of water repellent substance increased for the fabrics treated with the same amount of antimicrobial substance.

Maximizing polypropylene recovery from waste carpet feedstock: a solvent-driven pathway towards circular economy

“…PP carpets offer advantages such as water and stain resistance, as well as affordability compared to traditional wool or cotton carpets. 3 However, their low resilience and lower resistance to heat and friction make their lifespan of only a few years. 3 Waste carpets, including the off-cuts generated during manufacturing, often end up in landfills, where they can contribute to environmental pollution or serve as a feedstock for energy generation through waste incineration.…”

“…3 However, their low resilience and lower resistance to heat and friction make their lifespan of only a few years. 3 Waste carpets, including the off-cuts generated during manufacturing, often end up in landfills, where they can contribute to environmental pollution or serve as a feedstock for energy generation through waste incineration. 4 Unfortunately, the facilities and technologies required to effectively recycle waste carpets and reclaim high-quality PP materials are scarce.…”

A Review on the Effects of Waste Textile Polymer Fiber on Concrete Strength: Exploring the Key Parameters

“…Environmental Impact: Synthetic polymer fibers are derived from non-renewable petrochemical resources, and their production and disposal contribute to environmental concerns. The recycling options for used concrete containing synthetic polymer fibers may also be limited [73] for outdoor applications [50,51]. Nylon, on the other hand, has a high strength, low abra-sion, and elasticity, which make it ideal for manufacturing athletic wear, hosiery, and other garments that require stretchability and sturdiness [52,53].…”

“…They disperse uniformly and require minimal compaction effort, facilitating ease of placement [74] other fibers to tune their properties, such as stretchability and softness. Polypropylene is a lightweight polymer fiber that is often used in the production of outdoor and active wear due to its water/stain/fungus resistance properties, thus making it a popular choice for outdoor applications [50,51]. Nylon, on the other hand, has a high strength, low abra-sion, and elasticity, which make it ideal for manufacturing athletic wear, hosiery, and other garments that require stretchability and sturdiness [52,53].…”