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).
Olefin, also known as polypropylene or polyethylene, is a long-chain polymer synthetic fiber. It is created when ethylene and/or propylene gases are polymerized under very specific conditions. The fiber was first manufactured in the late 1950s, and has myriad applications in manufacturing, household products, and clothing.