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An example is Pinatex, a pineapple-based leather that is manufactured from the cellulose fibers of pineapple leaves. It is an environmentally friendly alternative to traditional leather due to its sustainability and adaptability. Additionally its lightweight, resilient and biodegradable nature has made it very popular for new and innovative ...
Polyester was one of the most popular fibers used in fashion in 2017, found in about 60% of garments in retail stores and equalling about 21.3 million tons of polyester fiber. [32] There was a 157% increase of polyester clothing consumption from 2000 to 2015. [ 32 ]
Fiber and fabric engineering can optimize the functionality of the materials. [73] Kevlar and Nomex which is a flame-resistant meta -aramid material, are used together in advanced bomb suits . The suit helps bomb disposal soldiers from threats associated with improvised explosive devices , including those related to fragmentation, blast ...
A polyester shirt Close-up of a polyester shirt SEM picture of a bend in a high-surface area polyester fiber with a seven-lobed cross section A drop of water on a water resistant polyester Polyesters can contain one ester linkage per repeat unit of the polymer, as in polyhydroxyalkanoates like polylactic acid , or they may have two ester ...
Polyester, nylon, polypropylene, glass, and carbon are all examples of synthetic fibers used in Medical textiles. [ 6 ] : 136 Fibers absorbed within three months by our biological system are considered biodegradable, and fibers that require more than six months to absorb are called non-biodegradable.
In the industrial production of PHA, the polyester is extracted and purified from the bacteria by optimizing the conditions of microbial fermentation of sugar, glucose, or vegetable oil. In the 1980s, Imperial Chemical Industries developed poly(3-hydroxybutyrate- co -3-hydroxyvalerate) obtained via fermentation that was named "Biopol".
This is an accepted version of this page This is the latest accepted revision, reviewed on 28 January 2025. "Skin pigmentation" redirects here. For animal skin pigmentation, see Biological pigment. Extended Coloured family from South Africa showing some spectrum of human skin coloration Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among ...
Without the fibers, starch has poor mechanical properties due to its sensitivity to moisture. Starch being biodegradable and renewable is used for many applications including plastics and pharmaceutical tablets. [citation needed] Cellulose: Cellulose is very structured with stacked chains that result in stability and strength.