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Product Portfolio Overview Focus: Polymers

Portfolio OverviewFocus: Polymers23 ABOUT USLyondellBasell (NYSE: LYB) is one of the largest plastics, chemicals and refining companies in the world. Driven by its employees around the globe, LyondellBasell produces materials and products that are key to advancing solutions to modern challenges like enhancing food safety through lightweight and flexible packaging, protecting the purity of water supplies through stronger and more versatile pipes, improving the safety, comfort and fuel efficiency of many of the cars and trucks on the road, and ensuring the safe and effective functionality in electronics and appliances. LyondellBasell sells products into more than 100 countries and is the world s largest producer of polymer compounds and the largest licensor of polyolefin information about LyondellBasell can be found at Key Product AreasThe LyondellBasell team is inspired by the power of possibility.

injection molding, film, fiber, sheet extrusion and thermoforming where stiffness and temperature resistance are relevant and provide a broad set of properties to meet the market needs in packaging, household goods, textiles, film, healthcare and pipe as well as applications in the automotive and electrical industries.

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Injection Molding Guide - LyondellBasell

www.lyondellbasell.com

A Guide To Polyolefin Injection Molding Introduction Polyolefins are the most widely used plastics for injection molding. This manual, A Guide to Polyolefin Injection Molding, contains general information concerning materials, methods and equipment for producing high quality, injection molded, polyolefin products at optimum production rates.

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How to Solve Blow Molding Problems - LyondellBasell

www.lyondellbasell.com

With continuous extruders: n decrease the extrusion rate until rough parisons no longer occur. n change extrusion tooling to a set with longer land length. With reciprocating or accumulator type extruders: n decrease extrusion rates (increase drop time)—but this is generally unsatisfactory because of the decrease in productivity.

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A Guide to Polyolefin Film Extrusion - LyondellBasell

www.lyondellbasell.com

For homopolymer polyethylenes, the higher the resin density, the higher the degree of crystallinity. High density PE resins have molecular chains with comparatively few side chain branches. This allows the chains to pack more closely together. The result is crystallinity up to 85%. Low density PE resins generally have crystallinity from 35 to 55%.

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Technical Data Propylene Carbonate - LyondellBasell

www.lyondellbasell.com

Technical Data Propylene Carbonate Propylene Carbonate Description Propylene carbonate (PC) is a VOC-exempt* clear polar solvent having high boiling and flash points, a low order of toxicity and a mild ether-like odor. It is stable under most

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Masterbatches for BOPP Films - LyondellBasell

www.lyondellbasell.com

white films for printing, and many other applications 6. White Pearlescent Masterbatches Pearlescent BOPP films are the result of cavitation – caused by inorganic particles or polymeric agents in the core layer – that occurs during orientation. The well-defined voids create a lower density and an improved dead fold.

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EMERGING STRONGER - LyondellBasell

www.lyondellbasell.com

Harvesting new sources of cash flow from organic growth: In the first quarter of 2020, we began operations at our 500 thousand ton per year Hyperzone HDPE plant in Houston, Texas. In addition, we continue to make progress on our PO/TBA plant currently under construction in Houston, Texas. To help prevent the spread

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Masterbatch Product Range - LyondellBasell

www.lyondellbasell.com

Product Group Description Grade Antifogs For food packaging PE films AF 1086, AF 1088, AF 1092 A For food packaging PP films PAF 1026 SC, PAF 1029 SC Antimicrobials For PE ABACT 420 L, AMIC 502, EXP AMIC 610 For PP ABACT 421 P Antislips For thin-gauge PE films TAC 100, ASC 331 For heavy duty bags MAS 25 Antistatics For PE VLA 55, VLA 88, VLA 705

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Handling and Storage - LyondellBasell

www.lyondellbasell.com

with the safe and proper handling and storage of our polyolefin products, this manual provides recommendations for: Piping design Transfer system air The silo Safety points Unloading hopper cars, hopper trucks and handling Gaylord boxes and 50-pound bags Special handling required for performance products A troubleshooting guide

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ethylen eo xide ethyleneoxide - LyondellBasell

www.lyondellbasell.com

Jan 27, 2005 · Gaskets by Ethylene Oxide. . 41 Figure 6.2 PTFE Gasket Failures in EO Service Due to Cold Flow. . . 41 Figure 6.3 Glass Filled PTFE Gasket Failure Due to EO Polymerization in PTFE-Glass Matrix . . . . . . . . . 42 Figure 6.4a Deformation of a Spiral Wound Stainless Steel-PTFE Gasket Due to EO Permeation and

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Blow Molding • Modified extrusion and injection molding processes • Extrusion Blow Molding –Small tube is first extruded, usually vertically, then clamped and air blown inside to expand it to fit a much larger diameter mold –Air pressures 350-700 kPa (50-100 psi) –Can be a continuous process (corrugated pipe and tubing)

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Extrusion Die Design and Simulation - Theseus

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Hydrostatic Extrusion – The billet is smaller in diameter that the chamber, which is filled with a fluid and the pressure, is transmitted to the billet by a ram. Scribd [8] 2.3 Extrusion Process and Operation Extrusion of plastics, like injection molding, is …

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PLASTIC PROCESSING TECHNIQUE - PDS

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tant to note here that the use of computer aided process simulation software for injection molding has reduced the need for prototype tooling to a significant degree.Filling,cooling, shrinkage and warpage analysis packages are providing answers that were previously avail-able only through actual molding trials [3].

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