High Crystalline Polypropylene
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INSERTS FOR PLASTICS
www.spirol.comAn additional benefit is high load carrying capability. ... Semi-Crystalline A wide variety of fillers and plasticizers are used to achieve the desired characteristics for the application such as strength, stability, stiffness, conductivity, thermal properties and resistance to creep. ... • Polypropylene (PP) • Polybutylene terephthalate (PBT)
1 Material Properties of Plastics
application.wiley-vch.dePropylene Polypropylene (PP) Vinylchloride Polyvinylchloride (PVC) Caprolactame Poly(E-Caprolactame) ... chains or can build statistical distributed crystalline phases. The chemistry and ... will be more optically transparent than materials of high crystallization grade and large crystallite phases.
Polypropylene - Pennsylvania State University
www.personal.psu.edulightweight, strong, high heat resistance, as well as stiffness and flexural retention. Among these and many other great properties, polypropylene is easily fabricated. Polypropylene can be subjected to a wide range of fabrication methods and applications. Chemical Names The chemical name for polypropylene is poly(1-methylethylene). Common Names
Environmental Stress Crack Resistance of Polyethylene
www.ineos.comcracks are generally thought to initiate at microscopic imperfections and propagate through the crystalline regions of the polymer structure. The ability of a polymer to resist slow crack growth or environmental stress cracking is known as ESCR. Different polymers exhibit varying degrees of …