Aliphatic Polyamides. This website uses cookies so that we can provide you with the best user experience possible. Think about the use of high density polyethylene in gas transmission pipes, polypropylene in geotextiles and PVC in chemical storage vessels. SPE ACCE 2020 Virtual Event to Feature Lanxess' Technical Director as First Keynote Speaker, Materials: Cost-Efficient PEEK as Replacement for PAI in Industrial Applications. We don't save this data. However, their other properties of high strength, low weight, low friction and environmental resistance have given compounders incentive to develop alloys and additive packages that make these materials conductive enough to dissipate static. This disappeared on subsequent TMA runs and did not reappear on aging/RT. Thermogravimetric analysis of the three thermoplastics in N/sub 2/ showed that all had a decomposition onset temperature greater than or equal to 525/sup 0/C with PEEK > PEI > PES. Cookies are only used in the browser to improve user experience. This is because some of the commodity thermoplastics can offer a cost effective solution to engineering problems. - Journal of Thermoplastic Composite Materials. 150/sup 0/C) on the first TMA runs. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required. Follow These Tips to Improve Results, Custom Molder Helps Entrepreneurs Choose Optimal Colorants for Successful Product Launches. All rights reserved. For information on all the specified grades that we can offer please contact us today or try our polymer search. If you want to promote your products or services in the Engineering ToolBox - please use Google Adwords. They are so named because they have properties that offer higher performance (such as heat resistance) than commodity materials, and are suitable for applications that require engineering to design parts that perform in their intended use. Not logged in The first part of this book reviews the mechanical properties and theories of short fibre reinforcement. Fluoride (from a monomer in the PEEK polymerization) was also detected. Fatigue tests reported herein were performed on Krouse sheet bending fatigue machines, operating at 1750 cpm and a constant deflection mode. resistant to a variety of bases and acids, some solvents and chlorinated hydrocarbons may damage the material, common as DEV - Drainage, Waste and Vent - pipes, only compression and banded type joints used. Three engineering thermoplastic materials were characterized by thermal/spectroscopic means to assess their suitability in fiberglass-filled molding resins for Mound applications. two hours (N/sub 2/). Incorporation of glass fibre not only increases stiffness values by a factor of 4 but can increase heat distortion temperatures by 100oC and significantly reduce mould shrinkage and dimensional instability. 60 to 70/sup 0/C) transition below T/sub g/ (approx. Some of our calculators and applications let you save application data to your local computer. The presence of phenylsulfone in PEEK was confirmed by FT-IR, and sulfur was found to be present in amounts up to 0.23% in 30% glass-filled molding compounds. The chitin whiskers, having lengths of 500 ± 50 nm and diameters of 50 ± 10 nm on average, were prepared from commercial chitin by acid hydrolysis. used for pressurized water systems - sprinkler.. highly resistant to acids, bases and many solvents, resistant to a variety of acids and bases, may be damaged by some solvents and chlorinated hydrocarbons, usable for water, gas and drainage systems, similar to PVC - but designed for water up to, resistant to abrasion, acids, bases, solvents and much more. Characterization of polyetheretherketone and other engineering thermoplastics, Rheological survey of carbon fiber-reinforced high-temperature thermoplastics for big area additive manufacturing tooling applications, Characterization of glass-filled engineering thermoplastic composites, Flexural fatigue of short fiber reinforced high temperature thermoplastics, Evaluation of polyaryl adhesives in elastomer-stainless steel joints.