Plastics – the Facts 2019
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The Plastic Resin Export Supply Chain
Moving Texas Exports Examining the role of transportation in the plastic resin export supply chain TRANSPORTATION Policy Research CENTER TRANSPORTATION Policy Research CENTER CONTENTS Introduction .......................................................................................................1 Background .................................................................................................................2 Plastic Resin Export Supply Chain .................................................................4 Transportation Issues .......................................................................................7 Captive Rail...................................................................................................................8 Rail Capacity ................................................................................................................8 Truck Driver Shortages ............................................................................................8 Overweight Regulations .........................................................................................8 Heavy-Weight Corridors ........................................................................................10 Last-Mile Congestion .............................................................................................10 Port Gate Congestion and Port Gate Hours ...................................................11 Container Availability ............................................................................................11 -
Tape-Unyte High Density Ptfe Tape
TAPE-UNYTE® HIGH DENSITY PTFE TAPE T-TAPE-SPEC PRODUCT DESCRIPTION COLOR/CONSISTENCY TENSILE STRENGTH - LONGITUDINAL 3000 PSI max - ASTM D882 (mod) PRODUCT The tape is white in color. It shall be free of visible voids, cracks, folds, ELONGATION TAPE-UNYTE® High Density PTFE Tape contamination and has consistent physical properties. TAPE-UNYTE® has an 50% min - ASTM D882 (mod) TYPE indefinite shelf life. THICKNESS ® TAPE-UNYTE is a heavy duty, all TEMPERATURE RANGE USE purpose, non-seizing, PTFE thread sealing .0040 ± .0005 Inches - ASTM D374-42 -A compound in tape form that produces a Gases: PACKAGING leakproof seal on all types of metal and -450EF (-268EC) to 500EF (260EC) plastic threaded connections. TAPE- UNYTE® is a high density, 4 MIL PTFE Liquids: U.S. Measure: (polytetrafluoroethylene) Tape supplied on -450EF (-268EC) to 500EF (260EC) finished spools. Stock Code Size PRESSURE RANGE USE F520 ¼" x 520" (.63 cm x 13.2 m) RECOMMENDED USES T260 ½" x 260" (1.27 cm x 6.6 m) Gases: T520 ½” x 520" (1.27 cm x 13.2 m) TAPE-UNYTE® will not transfer any taste up to 10,000 PSI (1450 kPa) T1296 ½” x 1296" (1.27 cm x 32.9 m) or odor to the system being sealed. Liquids: W260 ¾" x 260" (1.9 cm x 6.6 m) Excellent for food and water systems. up to 3,000 PSI (435 kPa) W520 ¾" x 520" (1.9 cm x 13.2 m) TAPE-UNYTE® will never harden, and is an X260 1" x 260" (1.9 cm x 6.6 m) anti-galling tape making it possible to The system may be pressurized disassemble pipes and bolts easily after immediately after assembly. -
Unconventional Gas and Oil in North America Page 1 of 24
Unconventional gas and oil in North America This publication aims to provide insight into the impacts of the North American 'shale revolution' on US energy markets and global energy flows. The main economic, environmental and climate impacts are highlighted. Although the North American experience can serve as a model for shale gas and tight oil development elsewhere, the document does not explicitly address the potential of other regions. Manuscript completed in June 2014. Disclaimer and copyright This publication does not necessarily represent the views of the author or the European Parliament. Reproduction and translation of this document for non-commercial purposes are authorised, provided the source is acknowledged and the publisher is given prior notice and sent a copy. © European Union, 2014. Photo credits: © Trueffelpix / Fotolia (cover page), © bilderzwerg / Fotolia (figure 2) [email protected] http://www.eprs.ep.parl.union.eu (intranet) http://www.europarl.europa.eu/thinktank (internet) http://epthinktank.eu (blog) Unconventional gas and oil in North America Page 1 of 24 EXECUTIVE SUMMARY The 'shale revolution' Over the past decade, the United States and Canada have experienced spectacular growth in the production of unconventional fossil fuels, notably shale gas and tight oil, thanks to technological innovations such as horizontal drilling and hydraulic fracturing (fracking). Economic impacts This new supply of energy has led to falling gas prices and a reduction of energy imports. Low gas prices have benefitted households and industry, especially steel production, fertilisers, plastics and basic petrochemicals. The production of tight oil is costly, so that a high oil price is required to make it economically viable. -
Ask Me About Microscope & Magnification…
ASK ME ABOUT MICROSCOPE & MAGNIFICATION… Today, an instructor from The Discovery Museums in Acton visited my classroom and led a hands-on program about microscopes and magnification. Ask me to tell you what amazing things I observed looking through lenses! I can tell you how I used water as a magnifier and we can explore together by trying the water lens activity below. I also really enjoyed using the 30x handheld microscopes. Ask me to tell you about all of the objects we checked out in our classroom such as the carpet, my desk surface, my hair and my skin. The hand held microscopes are sold at The Museums’ gift shop, science stores and some electronic shops. WATER SCOPE The first magnifiers were made with water lenses. Try making you own water lens. You will need: Small or large plastic yogurt containers, plastic wrap, pair of scissors, water, large rubber bands What to do: 1.) Ask an adult to cut the bottom of the yogurt container off, leaving at least a 3 inch wide ring. 2.) Cut a piece of plastic wrap and stretch it over the mouth of the yogurt container. Secure it with a rubber band. 3.) Push down gently on the top of the plastic wrap to make a shallow well. 4.) Pour a little water into this well. 5.) Place objects under the container and look through the water at the object. What do you notice? 6.) What happens if you change the amount of water you are looking through? Take it to the next step: Experiment with making additional water scopes. -
The Compelling Facts About Plastics 2009 an Analysis of European Plastics Production, Demand and Recovery for 2008
The Compelling Facts About Plastics 2009 An analysis of European plastics production, demand and recovery for 2008 1 2008 – At a glance Global production fell back in 2008 to 245 million tonnes from 260 in 2007 on the back of the financial crisis. The plastics industry experienced a dramatic 3rd and 4th quarter triggered by the economic crisis – more for those serving capital markets and less in daily consumables. Europe produced 60 million tonnes and remained a major region contributing about 25% of the global total. The plastics industry – plastic producers, converters and machine manufacturers – employed 1.6 million people and many times more in industries depending on plastics for their business. The plastics producers and converters also contributed together around 13 billion € in trade surplus to EU27 which helped to reduce the 242 billion € trade deficit for the whole industry in 2008. Demand by European converters fell back 7.5% to 48.5 million tonnes in 2008. Waste generation increased by just under 1%. Both recycling and energy recovery increased to drive total recovery rate for plastics to 51.3% and disposal at landfill down to 48.7% thereby opening up a gap of 2.6%. Recycling increased by 4.3% over 2007, a lower year-on-year increase than in recent years, reflecting the severe impact of the economic crisis on this sector. Energy recovery increased 3.6% over 2007. Seven of the EU Member States plus Norway and Switzerland recover more than 80% of their used plastics. These countries adopt an integrated resource management strategy using a range of complementary options to address each different waste stream with the best environmental and economic option. -
Plasticseurope's Views on a Strategy on Plastics Plastics - Increasing Circularity and Resource Efficiency
PlasticsEurope's Views on a Strategy on Plastics Plastics - Increasing Circularity and Resource Efficiency PlasticsEurope’s Views on a Strategy on Plastics Plastics – Increasing Circularity and Resource Efficiency Contents Foreword 2 1. Introduction 3 2. Innovation for a Circular and Resource Efficient Europe 4 Applying three guiding principles: Full Life Cycle Thinking 4 Environmental Protection & Societal Wellbeing 9 Awareness Building 10 3. Addressing the Circularity Challenges of Products using Plastics - The Path Forward 11 References 14 Glossary 15 Version 4: September 2017 Foreword Society enjoys an enhanced quality of life as a result of highly innovative products which rely on plastics. Versatile plastic materials are widely adopted as they meet the demands of today’s lifestyles while contributing to resource savings in diverse applications. Furthermore, PlasticsEurope is committed to working with key stakeholders such as value chain partners, academia and policy makers, to help find solutions for societal challenges; including the inappropriate management of products containing plastics at the end of their useful life. Moreover, the upcoming Strategy on Plastics within the EU Circular Economy Package offers unique opportunities to deliver the innovation needed to ensure that Europe progresses towards a more circular and resource efficient economy. The document describes PlasticsEurope’s ideas regarding the Strategy on Plastics with the aim of stimulating a constructive dialogue with stakeholders. Karl-H. Foerster Executive Director PlasticsEurope September 2017 Version 4: September 2017 PlasticsEurope’s Views on a Strategy on Plastics | Page 2 of 16 Plastics – Increasing Circularity and Resource Efficiency 1. Introduction The European Commission supports a shift to a more circular economy as an alternative to a linear economic model. -
Time to Assess the Future of Plastics Circularity Tional Thermal Processing
FIRST PERSON By Nina Goodrich Time to assess the future of plastics circularity tional thermal processing. In this system, the food is put in a flexible pouch, sealed and then processed with microwaves in a water bath. Using a frequency that is much lower than that used in a household microwave, the processing eliminates microorganisms in a very short period of time, increasing the flavor and texture of the food product. It can be used to create shelf-stable foods or used to lengthen the shelf life of refrigerated foods. HPP also requires the use of a flexible or semi-rigid package. The product is sealed inside, and the container is placed in a high-pressure vessel to decrease microorganisms. HPP is typically used with heat-sensitive foods like juices and smooth- ies, but the process has a wide range of other applications. Those types of packaging benefits com- plement the sustainability-oriented upsides of flexible packaging that have been dis- cussed among stakeholders for some time – for instance, the use of flexible packaging can, in some instances, reduce overall ma- terials usage or boost transport efficiency in comparison to other packaging types. The flexible packaging example underlines the fact that to enable circularity, we need to predict the material mix of the future and de- velop our infrastructure to meet future needs. GETTING A GRASP ON DIFFERENCES AMONG RESINS In September of this year, the global man- quality required for a massive increase in At the same time, it’s critical to understand agement consultancy McKinsey & Company recycled content use. -
Transparent PC/PMMA Blends Via Reactive Compatibilization in a Twin-Screw Extruder
polymers Article Transparent PC/PMMA Blends Via Reactive Compatibilization in a Twin-Screw Extruder Tobias Bubmann 1, Andreas Seidel 2 and Volker Altstädt 1,3,* 1 Department of Polymer Engineering, University of Bayreuth, Universitätsstraße 30, Bayreuth 95447, Germany; [email protected] 2 Covestro Deutschland AG, Business Unit Polycarbonates, Research & Development, Development Blends, Leverkusen 51365, Germany; [email protected] 3 Bavarian Polymer Institute and Bayreuth Institute of Macromolecular Research; University of Bayreuth, Universitätsstraße 30, Bayreuth 95447, Germany * Correspondence: [email protected]; Tel.: +49-(0)-921-55-7471 Received: 6 November 2019; Accepted: 7 December 2019; Published: 12 December 2019 Abstract: The effect of different catalysts on reactive compatibilization of 50/50 polycarbonate (PC)/polymethylmethacrylate (PMMA) blends achieved via transesterification that occurs during compounding in a twin-screw extruder was investigated on a phenomenological (optical and mechanical properties), mesoscopic (phase morphology), and molecular level (PC-graft(g)-PMMA-copolymer formation and polymer molecular weight degradation). Formation of PC-(g)-PMMA-copolymer by transesterification resulting in transparent mono-phase PC/PMMA blends with obviously improved compatibility of the two polymer constituents requires use of a suitable catalyst. As a side-effect, PC-(g)-PMMA-copolymer formation by transesterification is always accompanied by a significant simultaneous decomposition of the molecular weight (Mw) of the PC. For the first time, a colorless, transparent (mono-phase) PC/PMMA 50/50 blend was achieved by a twin-screw extrusion process that can be easily transferred into industrial scale. To achieve this milestone, 0.05 wt% of a weakly acidic phosphonium salt catalyst had to be applied. -
Improving Plastics Management: Trends, Policy Responses, and the Role of International Co-Operation and Trade
Improving Plastics Management: Trends, policy responses, and the role of international co-operation and trade POLICY PERSPECTIVES OECD ENVIRONMENT POLICY PAPER NO. 12 OECD . 3 This Policy Paper comprises the Background Report prepared by the OECD for the G7 Environment, Energy and Oceans Ministers. It provides an overview of current plastics production and use, the environmental impacts that this is generating and identifies the reasons for currently low plastics recycling rates, as well as what can be done about it. Disclaimers This paper is published under the responsibility of the Secretary-General of the OECD. The opinions expressed and the arguments employed herein do not necessarily reflect the official views of OECD member countries. This document and any map included herein are without prejudice to the status of or sovereignty over any territory, to the delimitation of international frontiers and boundaries and to the name of any territory, city or area. For Israel, change is measured between 1997-99 and 2009-11. The statistical data for Israel are supplied by and under the responsibility of the relevant Israeli authorities. The use of such data by the OECD is without prejudice to the status of the Golan Heights, East Jerusalem and Israeli settlements in the West Bank under the terms of international law. Copyright You can copy, download or print OECD content for your own use, and you can include excerpts from OECD publications, databases and multimedia products in your own documents, presentations, blogs, websites and teaching materials, provided that suitable acknowledgment of OECD as source and copyright owner is given. -
Table of Contents
Table of Contents Page Page Flare & Compression - Nut Assemblies Coupling for use w/ Copper Flare Outlets Connections .................................................................. 3 74755 Series ........................................................ 16-17 74750 Series ..............................................................17 74750S Series ............................................................17 Straight Couplings 74776 Series ..............................................................17 74753 Series ................................................................ 4 74776S Series ............................................................17 74754 Series ................................................................ 5 74758 Series .............................................................6-9 74755 Series ..............................................................15 Di-Electric Unions 74756 Series ..............................................................21 74755DB Series ..........................................................16 74758DB Series ............................................................ 9 3 Part Union w/ Internal Pipe Stop 74759 Series ..............................................................10 Y-Branches 708Y Series ........................................................... 18-19 Tees 74760 Series ........................................................ 10-11 74762, 74763, & 74764 Series..................................12 U-Branches 708U Series ......................................................... -
Plastic Industry Awareness of the Ocean Plastics Problem
Fueling Plastics Plastic Industry Awareness of the Ocean Plastics Problem • Scientists became aware of the ocean plastics problem in the 1950s, and understanding of the nature and severity of the problem grew over the next decades. • The major chemical and petroleum companies and industry groups were aware of the ocean plastics problem no later than the 1970s. • Plastics producers have often taken the position that they are only responsible for plastic waste in the form of resin pellets, and that other forms of plastic waste are out of their control. The use of plastics in consumer resins and the fossil fuel companies the twentieth century. Early observ- goods has been expanding exponen- supplying them with chemical feed- ers concerned about marine plas- tially since the late 1940s. Within stocks — have known about this tics were specifically worried about years of that expansion beginning, problem and for how long. The re- marine animals becoming entan- observers began to document plas- mainder of this document presents a gled in discarded fishing gear and tic pollution in the environment, brief overview of the history of pub- other plastic wastes. As noted by including in the world’s oceans. lic and industry awareness of marine the United States’ National Oce- Plastic is a pollutant of unique con- plastic pollution. Although this his- anic and Atmospheric Administra- cern because it is durable over long torical account is detailed, it is far tion (NOAA), “[p]rior to the 1950s periods of time and its effects accu- from comprehensive, and additional much of the fishing gear and land- mulate as more of it is produced and research is forthcoming. -
Tribology of Polymer Blends PBT + PTFE
materials Article Tribology of Polymer Blends PBT + PTFE Constantin Georgescu 1,* , Lorena Deleanu 1,*, Larisa Chiper Titire 1 and Alina Cantaragiu Ceoromila 2 1 Department of Mechanical Engineering, Faculty of Engineering, “Dunarea de Jos” University of Galati, 800008 Galati, Romania; [email protected] 2 Department of Applied Sciences, Cross-Border Faculty, “Dunarea de Jos” University of Galati, 800008 Galati, Romania; [email protected] * Correspondence: [email protected] (C.G.); [email protected] (L.D.); Tel.: +40-743-105-835 (L.D.) Abstract: This paper presents results on tribological characteristics for polymer blends made of polybutylene terephthalate (PBT) and polytetrafluoroethylene (PTFE). This blend is relatively new in research as PBT has restricted processability because of its processing temperature near the degradation one. Tests were done block-on-ring tribotester, in dry regime, the variables being the PTFE concentration (0%, 5%, 10% and 15% wt) and the sliding regime parameters (load: 1, 2.5 and 5 N, the sliding speed: 0.25, 0.5 and 0.75 m/s, and the sliding distance: 2500, 5000 and 7500 m). Results are encouraging as PBT as neat polymer has very good tribological characteristics in terms of friction coefficient and wear rate. SEM investigation reveals a quite uniform dispersion of PTFE drops in the PBT matrix. Either considered a composite or a blend, the mixture PBT + 15% PTFE exhibits a very good tribological behavior, the resulting material gathering both stable and low friction coefficient and a linear wear rate lower than each component when tested under the same conditions. Keywords: polybutylene terephthalate (PBT); polytetrafluoroethylene (PTFE); blend PBT + PTFE; block-on-ring test; linear wear rate; friction coefficient Citation: Georgescu, C.; Deleanu, L.; Chiper Titire, L.; Ceoromila, A.C.