3 ways Chinaâs economic slowdown will affect your finances. The focus on Chinese equity markets distracts us from the more important underlying development: Chinaâs economy is slowing, and it will have global implications. Photo by Luo Yunfei/CNSPHOTO/ChinaFotoPress via Getty Images.
A polyolefin is any of a class of polymers produced from a simple olefin (also called an alkene with the general formula C n H 2n) as a monomer.For example, polyethylene is the polyolefin produced by polymerizing the olefin ethylene. Polypropylene is another common polyolefin which is made from the olefin propylene.olyolefin properties range from liquidlike to rigid solids, and are primarily determined by their molecular weight and degree of crystallinity. Polyolefin degrees of crystallinity range from 0% (liquidlike) to 60% or higher (rigid plastics).
Choosing Carpet Fiber: Olefin (Polypropylene). Olefin and polypropylene are two names for the second-most widely used carpet fiber after nylon. Olefin is not as durable as nylon, but it's chemically inert and resists acid and bleach well.Olefin fiber carpets can be cleaned using strong cleaners without risk of damaging the fibers.t's also a good choice for computer rooms, because unlike nylon it does not create static-electric charges. Look for olefin carpet that has a low pile or low loops in its construction. This will help it to resist being crushed or matted. Olefin fiber carpets of this type are common in commercial applications.