'Vinyl chloride' diaporamas de présentation

Topics for Today

Topics for Today. Back to PVC and Addition Polymers Stiff or Flexible? Plasticizers. Topics for Today. Orientation of the polymer Head-to-head? Head-to-tail? What else is in plastic?. Readings for Today. Review 9.2 The Big Six 9.3 Addition Polymers. Topics for Friday. Exam #3!.

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Topics for Today

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WEL COME

WEL COME. PVC PIPE EXTRUSION. TOPICS COVERED. 1. Introduction, Historical review. 2. Manufacturing of PVC. 3. Types of PVC. 4. Resin properties & its effect on end use of performance. 5. PVC compounding.

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Chapter 4. Chemical Structure and Polymer Properties

POLYMER CHEMISTRY . Chapter 4. Chemical Structure and Polymer Properties . 4.1 Introduction 4.2 Fabrication Methods. 4.3 Mechanical Properties 4.4 Thermal stability 4.5 Flammability and Flame Resistance. 4.6 Chemical Resistance. 4.7 Degradability 4.8 Electrical Conductivity

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Cancer Epidemiology

Cancer Epidemiology. Introduction. Cancer. One of the most important issues of public health in Iran & all the world (now) Growing importance Third cause of death in Iran Second large group of non-communicable diseases in Iran Every year at least 9 million new cases

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EDECON Eco design for the Construction Industry

EDECON Eco design for the Construction Industry. Wendy Carmichael. Agenda. Introduction EDECON Why Construction? Eco Design Life Cycle Stages & Typical Impacts Product Lifecycle Impact Tool Opportunities Business Benefits. EDECON. E co De sign for the Con struction Industry.

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FOOD ADDITIVES

FOOD ADDITIVES. Definition. Any substance added to food during production, processing, treatment, packaging, transportation or storage. Why do products have food additives?. To improve flavour or colour To improve texture To preserve (slow down speed of rotting) To add nutritional value.

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FOR MUSLIM: ALWAYS FOLLOW THE WAY OF ISLAM COMPLETELY

ASSALAMUALAIKUM & GOOD MORNING. FOR MUSLIM: ALWAYS FOLLOW THE WAY OF ISLAM COMPLETELY FOR NON MUSLIM: ALWAYS SET GOAL BEFORE WORKING TOWARDS IT. PLASTICS. TYPES OF PLASTIC.

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Methods for determination of acrylamide, epichlorohydrin and vinyl chloride

Methods for determination of acrylamide, epichlorohydrin and vinyl chloride. Dr. Frank Sacher DVGW-Technologiezentrum Wasser (TZW), Karlsruhe. Outline. Introduction Analysis of acrylamide Analysis of epichlorohydrin Analysis of vinyl chloride Summary.

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chemistry

chemistry. 23.4. Polymerization. Snap beads are a favorite toy for toddlers. Chemical compounds called monomers and polymers resemble snap beads. Monomers are joined end-to-end to form long chains called polymers. You will learn about monomers and polymers. 23.4. Addition Polymers.

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chemistry

chemistry. 23.4. Polymerization. Snap beads are a favorite toy for toddlers. Chemical compounds called monomers and polymers resemble snap beads. Monomers are joined end-to-end to form long chains called polymers. You will learn about monomers and polymers. 23.4. Addition Polymers.

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Vinyl Chloride

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Vinyl Chloride Emission Reduction Strategies:

James C. Kenney, Environmental Engineer U.S. Environmental Protection Agency Middle Atlantic Regional Office kenney.james@epa.gov. Vinyl Chloride Emission Reduction Strategies: How U.S. EPA Enforcers Working With Industry Achieved Results March 1, 2006 Atlanta, Georgia. Overview.

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Department of Chemistry CHEM1020 General Chemistry ***********************************************

Department of Chemistry CHEM1020 General Chemistry *********************************************** Instructor: Dr. Hong Zhang Foster Hall, Room 221 Tel: 931-6325 Email: hzhang@tntech.edu. CHEM1020/General Chemistry _________________________________________ Chapter 10. (L9)-Organic Chemistry.

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Secondhand Smoke

Secondhand Smoke Public Health hazard This presentation is brought to you by the Clean Air Manhattan coalition. Mission: Protect the health of Manhattan residents and workers from the adverse effects of secondhand tobacco smoke . What is Secondhand Smoke?

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Chlorine & Its Consequences

Chlorine & Its Consequences. Jacqueline Brazin IAP2006, 12.091: MEDICAL GEOLOGY/GEOCHEMISTRY Massachusetts Institute of Technology January 25, 2006. What do these things have in common? ? Sea ? Chlorox Bleach ? Salt ? Soccer Ball ? Gatorade

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CATEGORIES OF DAMAGE

CATEGORIES OF DAMAGE. 1. Bulky covalent adducts causing distortion of the helix. 2. Sterically benign covalent adducts (do not distort DNA) that may be promutagenic. 3. Alteration of nucleobase structure without formation of covalent adducts. electrophile. d-. o. d+. d+. Nu. nucleophile.

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SYNTHETIC POLYMERS

SYNTHETIC POLYMERS. POLYMERS ARE EVERYWHERE. POLYMER. INTRODUCTION. monomers. Polymer.

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SCLERODERMA

SCLERODERMA. DEFINATION :- CHRONIC MULTISYSTEM DISORDER OF UNKNOWN ETIOLOGY CHARECTERISED CLINICALLY BY THICKENING OF SKIN CAUSED BY ACCUMULATION OF CONNECTIVE TISSUE AND BY STRUCTURAL & FUNCTIONAL ABNORMALITIES OF VICERAL ORGANS-GIT,LUNGS,HEART,& KIDNY. CLASSIFICATION OF SCLERODERMA.

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Polymers

Polymers. CA State Standards. Students know large molecules (polymers), such as proteins, nucleic acids, and starch, are formed by repetitive combinations of simple subunits . Students know amino acids are the building blocks of proteins .

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