Мы предполагаем, что вам понравилась эта презентация. Чтобы скачать ее, порекомендуйте, пожалуйста, эту презентацию своим друзьям в любой соц. сети. Кнопочки находятся чуть ниже. Спасибо.
Идет загрузка презентации. Пожалуйста, подождите
Презентация была опубликована
definition Polymers - high molecular weight compounds built from a large number of repetitive, elementary, or monomeric units
Radical polymerization of ethylene n – degree of polymerisation -CH 2 - the repeating unit -CH 2 -CH 2 - monomer unit monomer polymer
Classification of the polymers of the nature of the monomer unit Organic –natural Simple (natural rubber, cellulose) Complex (proteins, nucleic acids) –Synthetic Carbochain (polyethylene, polystyrene) Hetero (polyamides, polyesters) Inorganic Element-organic (siloxanes, polyphosphazenes) Inorganic (polyphosphates, polysilicates)
Classification of the polymers of the nature of the monomer unit Оrganic –natural simple (natural rubber, cellulose)
Classification of the polymers of the nature of the monomer unit Organic –Natural complex (proteins, nucleic acids) Аминокислоты 20 Нуклеотиды 5
Classification of the polymers of the nature of the monomer unit Organic –Synthetic Carbochain (polyethylene, polystyrene) The backbone side groups
Классификация полимеров по природе мономерного звена Organic –Synthetic Гетероцепные (polyamides, polyesters) nylon lavsan
Classification of the polymers of the nature of the monomer unit –Inorganic (siloxanes, polyphosphazenes)
Classification of the polymers of the nature of the monomer unit Inorganic –Inorganic (polyphosphates, polysilicates)
Synthetic polymers. Methods of obtaining. Radical Polymerization (chain statistical process) Ionic polymerization (stereoregular catalytic process) Polycondensation (chemical reaction of multifunctional monomers with the release of low-molecular products) Polyaddition (chemical reaction of multifunctional monomers without isolation of low molecular weight products)
n (C 2 H 4 )Molecular massCondition at 25C 128gas 6170aqua paraffins polymer polymer The dependence of the ethylene polymers state polymerization degree
Configuration of synthetic polymers linear branched divaricate hyperbrancheddendrimers
irregularities chain head to the tail head to-head mixed
Cis trans isomers
Configuration of synthetic polymers ГомополимерыСополимеры AAAAAAAЧередующиеся Статистические Блок-сополимеры Привитые ABABABAB AAABABBABAABBA AAAAAAABBBBBBBB AAAAAAAAAAAA BBB B Сшитые AAAAAAAAAAAA BBB AAAAAAAAAAAA
Toine Dinnissen / March 27th 2007Page 1 NEO Chemical Seminar 2007 Cross-linking = Curing.
Electrolysis. In chemistry and manufacturing, electrolysis is a method of using a direct electric current (DC) to drive an otherwise non-spontaneous chemical.
University of Food Technologies, Department of Organic Chemistry and Microbiology, 26 Maritza Blvd., Plovdiv, Bulgaria E-mail address: firstname.lastname@example.org,
Chemists – biologists What can be done together? Supramolecular systems in chemistry and biology Tuapse, Septembre 27 – October 2, 2008 Marcel Hibert Laboratoire.
Bench Screening of Novel Anti-Wear Alternatives to ZDDP Victor Bakunin, Trade and Technical representative, CIS Moscow, Russia Cyril Migdal, Director,
Food Vegetables VEGETABLES - root crops grown up on ridges, bulbous, sheet and some other plants. Korneplodnye vegetables, onions, sheet vegetables.
Definition of units in the statistical register of Rosstat Deputy Head of Department Elena Zarubina.
THERMAL MELTING OF VORTEX MOLECULES IN 2D BOSE-EINSTEIN CONDENSATES W. Pogosov and K. Machida Okayama University, Japan 1. Motivation 2. Model 3. Intershell.
Genetics Genetics (from Ancient Greek γενετικός genetikos, "genitive" and that from γένεσις genesis, "origin"), a discipline of biology, is the.
© 2005 Cisco Systems, Inc. All rights reserved. BGP v3.23-1 Route Selection Using Policy Controls Applying Route-Maps as BGP Filters.
Fulfilled by: Zakirov D. Group: Checked by: Svichkar Y.V Ministry of Education and Science of the Republic of Kazakhstan South Kazakhstan State. Pharmaceutical.
Take a look at the clothes you are wearing. Are they made from natural fabrics such as the cotton, linen or silk, or from synthetic fabrics, like nylon.
© 2005 Cisco Systems, Inc. All rights reserved. BGP v3.27-1 Optimizing BGP Scalability Implementing BGP Peer Groups.
For centuries man lived in harmony with nature until industrialization brought human society into conflict with the natural environment. Today, the contradictions.
Time-Series Analysis and Forecasting – Part V To read at home.
The United Nation Convention on the Rights of the Child.
1. Colloidal particles On this subject the following basic results are received: It is established, that colloidal particles of silver with the size less.
Prime numbers Michael Marcheko. Definition A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other than 1 and.
Time-Series Analysis and Forecasting Lecture on the 5 th of October.
PRODUCTION MANAGEMENT. PROJECT Ideas/concepts Bridges/dams Buildings Airports Factories Manufactured Goods.
II. Crystal Structure A.Lattice, Basis, and the Unit Cell B.Common Crystal Structures C.The Reciprocal Lattice.
Midterm Review AP Bio. Chapter 1 Material INTRODUCTION: TEN THEMES IN THE STUDY OF LIFE.
SJB (Smart Junction Box) Copyright 2009 All rights reserved. No part of this material may be reproduced, stored in any retrieval system or transmitted.
Ecological Pyramid An ecological pyramid is a graphical representation designed to show the number of organisms, energy relationships, and biomass of.
Welcome to Protein World!. Protein Chemistry in 18th Century Organic Chemistry Achievements: Wheat Gluten (Jacob Bekkary) - 1728 Egg albumin (K. Neyman)
Combination. In mathematics a combination is a way of selecting several things out of a larger group, where (unlike permutations) order does not matter.
South Kazakhstan State Pharmaceutical Academy. Foreign Languages Department. Prepared by: Tleukabyl D. Group: 101 A TPhI Checked by :
Chemical reaction. A chemical reaction is a process that leads to the transformation of one set of chemical substances to another. Chemical reactions.
TYPE AND DESIGN FEATURES OF COHERENT RADIATION SOURCES.
© 2005 Cisco Systems, Inc. All rights reserved. BGP v3.23-1 Module Summary The multihomed customer network must exchange BGP information with both ISP.
Statistics for Business and Economics, 6e © 2007 Pearson Education, Inc. Chap 1-1 Chapter 1 Why Study Statistics? Statistics for Business and Economics.
PROJECT Ecological Problems In the world. I. Introduction The theme of our report is Global ecological problems. We would like to tell you about the most.
By Anastasiya Kiseleva. Abstract Several researchers have proposed that mobility control mechanisms can positively contribute to oil recovery in the case.
The subject and object of political science. It is necessary to distinguish between such concepts as object and subject of study. The object of study.
Airborne radio station of vhf band
Branding What is branding? Branding is "modern cultural language of the modern society basing on the market relations" Branding is the main way of differentiation.
L/O/G/O Authors: Sergeeva Lera Sopolkova Nastya Class: 11 B School: 641, Moscow Teacher: Naryshkina N.G.
THIN FILM MATERIALS Thin films are used extensively in sensor applications. The typical thin-film deposition is less than 10 m thick. Many films are less.
Time-Series Analysis and Forecasting – Part II Lecture on the 5 th of October.
CELL STRUCTURE AND FUNCTION Complying : Gaitova M. Make sure: Ashirova Zh.
The passing on traits from parents to their offspring. The acquire of organism of new traits A characteristic of an organism that is determined genetically,
All food is made up of nutrients which our bodies use. It is very important to choose the right food now. Healthy and balanced diet is useful for every.
S MOKING Smoking is one of the most harmful habits. There are more than 30 poisonous substances, such as nicotine, ammonia, carbonic gas, hydrocyanic.
July 23, 2015Refresher Course1 Refresher Course in Chemistry: Highlights of Structure and Reactivity for Todays Chemist TIME RESOLVED SPECTROSCOPY [T.R.S.]:
The American system of school education differs from the systems in other countries. There are state public schools, private elementary schools and private.
Recent advances in intercalation compounds physics.
Astrophysics. Astrophysics (Greek: Astro - meaning "star", and Greek: physis – φύσις - meaning "nature") is the branch of astronomy that deals with the.
Producing Electricity Мозговенко Ольга Петровна Учитель английского языка ЦО 1828 «Сабурово» Москва.
Cloning humans Bykova Alyona Form 11 School 31 Belgorod.
MUSHROOM A mushroom (or toadstool) is a member of a large group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well.
Nature is under Threat. Picture Dictation Global Warming.
Palladium and gold extraction from hydrochloric solutions by calixarenes. Torgov V. 1, Kostin G. 1, Mashukov V. 1, Korda T. 1, Kalchenko V. 2, Drapailo.
I !!!!!!!! My name is Dinara Vakhitova I am in class 6V.
FOOD AND NUTRITION. Calories Food gives the body the energy it needs for everything it does, from repairing damaged cells to sleeping. A calorie is a.
The Republic of BELARUS bo.html.
Chap 8-1 Statistics for Business and Economics, 6e © 2007 Pearson Education, Inc. Chapter 8 Estimation: Single Population Statistics for Business and Economics.
Ukrainian schools Sasha Trybulko. Classification of schools in Ukraine Classification of schools in Ukraine For a possibility of the child's mind - boarding.
Project BNB-Grid: solving large scale optimization problems in a distributed environment M. Posypkin (ISA RAS)
PARTS OF NATURE SPROUT BRANCH FLOWERS LEAVES.
One of the traditional sights for tourists is the first Russian resort Marcial Waters, founded by Peter the Great. There are 4 springs in the resort. Each.
DNA Embryonic stem cells (ES cells) Transplantation Clones Cloning is the moving of an organ from one body to another or from a donor site on the patients.
SELF-LEVELIZER 1 CM Self Levelizer. SELF-LEVELIZER 2 Description of self-levelizer Necessity of Level Control Purpose of self-levelizer - To keep the.
Executed Chervyakova Ekaterina 8 L. Education in the United States of America is compulsory for children from the age of 6 till 16. It involves 12 years.
Time-Series Analysis and Forecasting – Part IV To read at home.
Professor: El Sayed Negim Magistr: Sadenova Aigerim Almaty 2015 Theme: Effects of available nitrogen on the uptake and assimilation of ferrocyanide and.
© 2006 Cisco Systems, Inc. All rights reserved. CIPT1 v5.03-1 Module Summary Cisco Catalyst switches provide three important functions in an IP telephony.
Flowers improve our life, bring calm and rest. To present flowers - means to express the person feelings of love, respect, friendship. Flowers help to.
Chemistry 122 Introductory Organic Chemistry Fall Quarter 2015 Dr. Thomas H. Schultz.
Carbon (from Latin: carbo "coal") is a chemical element with symbol C and atomic number 6. As a member of group 14 on the periodic table, it isnonmetallic.
Convoy for the Sake of Peace. Semyon Mikhailovich Ermakov.
The USA is a presidential republic. The legislative power is vested in the Congress. It consists of the two chambers- the Senate & the House of Representatives.
Executive LegislativeJudicial In the United States of America, a democracy, a system of checks and balances makes sure that no one branch of government.
Pollution From 11 Filimonova Katya. Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can.
ECONOMY OF SWEDEN. Sweden - a highly industrialized country with intensive agriculture in terms of quality of life is one of the first places in the world.
Chap 9-1 Statistics for Business and Economics, 6e © 2007 Pearson Education, Inc. Chapter 9 Estimation: Additional Topics Statistics for Business and Economics.
CHAPTER 6 Managing change and Innovation There are two types of forces.
Conflicts in international arena. Features of conflicts at the end of XX – beginning of XXI Conflicts old as a world. They were before the Westphalia.
VORTEX MATTER IN ATOMIC BOSE-EINSTEIN CONDENSATES W. V. Pogosov, Institut des NanoSciences de Paris, Universite Paris VI – Pierre et Marie Curie, Paris;
Ecology Ecology Kabatskiy Maxim & Ilya Gerasimov Teacher: Proskurina M.S.
بسم الله الرحمن الرحيم Unit 3 Teachers book Exercises Supplementary Exercises.
Subculture of lowriders in the U.S. is more than 60 years old, but really they declared themselves in the late 60's. In the thirties during the Great.
Presentation Completed: Aidagara A Group: AI- 15 2k1 Receive: Shakieva A Topic: My future profession.
GE Energy Clean Coal Strategy & Opportunities Kiev March 20th 2007.
Pendulum A pendulum is a weight suspended from a pivot so that it can swing freely. When a pendulum is displaced sideways from its resting equilibrium.
ЛЕГКОКОНЕЦ ВЛАДИСЛАВ АЛЕКСАНДРОВИЧ 7 «А» КЛАСС РУКОВОДИТЕЛЬ – НАЗАРЕНКО ЛЮБОВЬ АЛЕКСАНДРОВНА.
PAT312, Section 39, December 2006 S39-1 Copyright 2007 MSC.Software Corporation SECTION 39 LBCS USING FIELDS AND MICROFUNCTIONS.
Vocabulary To pollute – загрязнять Environmental protection охрана (зашита) окружающей среды Humanity человечество Polluting agents – загрязняющие компоненты.
S6-1 PAT325, Section 6, February 2004 Copyright 2004 MSC.Software Corporation SECTION 6 MAKING PLIES WITH MSC.LAMINATE MODELER Ply #1 Ply #2.
2 Engine Line-UP Engine Area N/AmericaEuropeGeneralAustralia 2.0 Gasoline (β-II) (CVVT) 2.7 Gasoline (δ) (VIS) 2.0 Diesel (D)
HOW DO YOU TREAT the EARTH? PRESENTATION FOR THE STUDENTS OF THE 10 th FORM Think globally, Act locally!!! Think globally, Act locally!!!
© 2009 Avaya Inc. All rights reserved.1 Chapter Four, UMS Web Services Module Two – IMAP Service.
MEK-6400 series Technical seminar Sensors adjustment.
Chap 11-1 Statistics for Business and Economics, 6e © 2007 Pearson Education, Inc. Chapter 11 Hypothesis Testing II Statistics for Business and Economics.
Past Simple Tense (development of grammar skills).
Canberra - the capital of the state of Australia, occupying mainland Australia, the island of Tasmania and numerous smaller islands.
Business Coaching for increasing organizational effectiveness (reported ROI – up to 600%) October 2012.
The Element Gold By Lauren, Andrea, and Alli. Common Uses It is used for expensive fine jewelry. It is used for money is some places.
© 2006 Cisco Systems, Inc. All rights reserved. BCMSN v3.05-1 Implementing High Availability in a Campus Environment Configuring Layer 3 Redundancy with.
Еще похожие презентации в нашем архиве:
© 2017 MyShared Inc. All rights reserved.