37 0 obj <> endobj xref 37 19 0000000016 00000 n 8 0 obj plastic material properties chart pdf Http:www-nrd.nhtsa.dot.govpdfesvesv2007-0451-W.pdf cit. It … Etymology. 1. The success of plastic as an engineering material will depends up on the selection of variety of plastic. This contraction is partly due to the difference of density of polymers from the melt state and the cooled, rigid state. '�o�õ_ri�Ɇ�o�V�h;.E� ���hc�L���>��9]^�\������0�ln�馼Sy�ʓj�����:�Ql�>��d�u����N���5����Ƹ-��qž��9z l���Dv�q4�C �;�`V[I�8$⺿��8��`�:�v]ޱi� �맹��3��=JD ��+�( 0000006744 00000 n However, the methodology was designed to make use of the best available data and capture the most material impacts of plastic and alternative material use in consumer products. Material Formula Coefficient of thermal expansion x10-6 K-1 Heat-deflection temperature - 0.45MPa C Heat-deflection temperature - 1.8MPa C Lower working temperature C Specific heat J K-1 kg-1 Thermal conductivity W m K-1 Upper working temperature C Polyimide PI 30-60 - 360 … Polyethylene terephthalate (PETE or PET): PET is the most widely produced plastic in the world. Non-renewable: Plastic is manufactured using oil by products and natural gas material that could be used in numerous other applications Each plastic material has its own peculiar properties to suit its particular uses. Plastic material shrinkage occurs in the contraction of a molded part as it cools after injection. 0000002584 00000 n The word plastic derives from the Greek πλαστικός (plastikos) meaning "capable of being shaped or molded" and, in turn, from πλαστός (plastos) meaning "molded". �����/��H� h�G�H�z�B��8�Ry_Fn�VN�mX��5NVR����s��.wTZmcN�,�ʑ�w��gq�P�ؖw���^N������uW9�O�`3D���,�q5}M1��t�*���"y.� L���9��u��&. When that is done, it is equally important to adapt the details of the design to suit the characteristics of the material and the limitations of the production process. %PDF-1.4 %���� Classification of processing methods 1. Data is provided independently by product manufacturers and we make no warrantee as the the accuracy of data contained below. 0000000676 00000 n �]�Ë�w�K/´�j0��i�C���. stream Many construction companies are using plastic materials. A screw driven into a boss of the plastic base secures the two components. 0000003477 00000 n 0000001161 00000 n 0000003553 00000 n Bridging the gap between theory and practice, it enables scientists to understand the commercial implications of their work as well as providing technologists with a theoretical background. PLASTIC PROPERTIES: Physical, Chemical, & Technical Properties of thermoplastics and thermosets available at ePlastics Plastics_Material_Guide Plastics_Material_Selection_Guide Polyvinyl Chloride (PVC) 7. Plastic materials included in the thermosetting plastic category and discu-ssed separately in the following sections of this book include alkyds, diallyl phthlate, epoxies, melamines, phenolics, polyesters, silicones, and ureas. %PDF-1.3 @�a3���ޟ癚�� �~�|�������v.����I�܋E&����P���a�M9@V��$�T��, =���� �E��Ϸ��-X7�\2���ޙ�2��-I�[�g[O%M�`������V�z�.���rz@���`� R0 Code 7 is used to designate miscellaneous types of plastic … • Liquid plastics used to make reinforced plastic parts (composite materials) 0000009412 00000 n Figure 1. Plastics come in a bewildering variety. 1.4.2 Functional (Multi-point) Database Systems. Polyethylene Terephthalate (PETE or PET) 6. It is the customers sole responsibility to test materials to determine their suitability in their particular application. 0000002550 00000 n Most of the plastic molded … PLASTIC PROCESSING TECHNIQUE Plastic processing can be defined as the process of converting the plastics raw material into semi-finished products. plastic’s performance across these criteria can vary widely. Today “plastics” or “plastic materials” are the terms used to describe an extremely large family of very different materials with different characteristics, properties and uses. As with any innovative research, there are some limitations and not all aspects of the plastic and alternative material life cycle could be captured within the study. In these joints, a plastic or metal component is assembled onto a plastic base. It is vital to choose the right material for the job. Polyethylene (PE) 4. This manual is designed to help you — the design engineer, product engineer, process engineer, and others who work with plastic materials — select materials for your specific application. Properties of Plastics as a Construction Material. A list of typical tradenames and suppliers of the more common plastics is given in Table IN.1. plastic material, Parkesine, was invented. Items such as disposable coffee cups, plastic food boxes, plastic cutlery and packing foam are made from PS. The density of a plastic sample may change due to change in crystallinity, loss of plasticizers, absorption of solvent, etc. 1 for use as a Safety Glazing Material in Buildings. 0000001301 00000 n Keywords Academia.edu is a platform for academics to share research papers. Thanks to their versatility and innovation capacity, plastic materials … 0000003627 00000 n Typically, construction professionals select plastic materials based on the following criteria: 1. There … Brydson's Plastics Materials, Eighth Edition, provides a comprehensive overview of the commercially available plastics materials that bridge the gap between theory and practice.The book enables scientists to understand the commercial implications of their work and provides engineers with essential theory. Professional Plastics cannot guarantee any material for your particular application. Density measures the mass per unit volume.It is calculated by dividing the mass of the material by the volume and is normally expressed in g/cm 3. Materials may also … Plastic Materials, Incorporated WORKING TOWARDS SOLUTIONS FOR OUR CUSTOMERS SINCE 1966 Learn More Vacuum Bagging Equipment and Processes Shop Now Urethane Tooling Board and Supplies Shop Now A global leader in unsaturated polyester resins, vinyl ester carbon fibre composite materials resins and gelcoats Ineos - A Key Partner Learn More Sundstrom Respiratory x��]������b��i-�]&�T�r�+�T�ۘ%� fI ��'�z��������P��Q�]�ue��]�^޽���'����^�ʍ�L���~dL�9sx�⮮��7��F���������U����{��Γ���x��[wGkl���t?�{��8����]�h��`�r�k[痮?�]]U�5�]ָ�_�ޟ�z�;�t}"��>�G�Mk�����a���֘�Q1���$� �ʮ���_Ǯ�2��:"�����u���7�vK�fD��q�X�7�I��K�}���F@8`� �?S$h ��{r���iL{�������p Gh�����^a��-�ZI�����i:��,¶���g��'q����[�C՞�:M6�%Ds��2����@��D؁5u��̗s���������������q�Vaif���ᳱ�Wm���}5�U��~. Polycarbonate (PC) 3. For chemically resistant plastic, view our Chemical Resistance of Plastics chart. H��W�r�H��C=��1M�� _ԶflKa�����J63X�Aj�>h"�#���d �e�=��=�IV^�ɓpv?�p>��p���a�͏|�|p���ÂH0��G�vƟ���gA�Z��x��#g�ŋ����pq}�C;�"`����i峴b��W��J7W/�$gUJ�����qY�4�b]}ώ�xt3>�d����4O�����lĆ��?�ct�p�� The shrinkage of plastics signifies the volume contraction of polymers during the cooling step of the processing of polymers. 0000006345 00000 n The seventh edition of this classic reference work once more provides a comprehensive overview of commercially available plastics materials. 0000000952 00000 n Ex: Buckets, Automobile Parts, Crates, Tanks, Pipes, Bottles, Carry bags, Ropes, Profiles etc. Use our interactive properties table below to explore by property group, sort, or compare two or more plastic materials. Polypropylene (PP) 5. x�b```f``������q�����b�@�q�X��u3���E��x4v�Z� �ʩ���m�ε��h�/��R�y���q�J��V����@�� � ���� �V �� - Ă`˔x�~H�h0� �-�bt��tk���3�8��n��H��q� �fbk Va`\�� �` �4� endstream endobj 38 0 obj<> endobj 39 0 obj<> endobj 40 0 obj<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 41 0 obj<> endobj 42 0 obj<> endobj 43 0 obj[/ICCBased 50 0 R] endobj 44 0 obj<> endobj 45 0 obj<> endobj 46 0 obj<> endobj 47 0 obj<> endobj 48 0 obj<>stream Like most other plastics, ACRYLITE FF sheet will expand and contract from.Hence it is important to know the plastic Print Book & E-Book. Plastic Material Selection Guide Author: Curbell Plastics - Plastics Supplier Subject: Plastic material selection guide to help you review the needs of your particular application and determine the plastic material candidate that can be tested. THERMOPLASTICS Typical reactions for chain assembling are polyaddition (continuous or step wise) and condensation polymer- Requirements of ANSI Z97. 0000003006 00000 n The possible results and typical values observed during such test, depending on material behaviour, are summarised in the following graph: All materials have different shrink rates depending on resin family (amorphous vs. crystalline materials), mold design, and processing conditions. This property of plasticity, often found in combination with other special properties such as low density, low electrical conductivity, transparency, and toughness, allows plastics to … Material Properties of Plastics 1.1 Formation and Structure The basic structure of plastics (or polymers) is given by macromolecule chains, formulated from monomer units by chemical reactions. ISBN 9780750641326, 9780080514086 Plastic resins are also used in a variety of container and packaging products, such as PET beverage bottles, HDPE bottles for milk and water, and a wide variety of other resin types used in other plastic containers, bags, sacks, wraps and lids. Building Research Institute prescription bottles. 0000001855 00000 n Title: Plastics in building Author: National Research Council [U.S.]. The components used include everything from plastic screws and hinges to bigger plastic parts that are used in decoration, electric wiring, flooring, wall covering, water proofing and so on. It is important to note that density varies with temperature. Following are the general properties of plastic. LFluoropolymers are made of fluorinated plastic material which is characterized by high resistance to chemicals as well as good thermal stability and low coefficient of friction. 0000013500 00000 n 0000018180 00000 n • Plastics melt or cure at relative low temperatures • Plastics require less energy to process than metals • Raw materials most commonly are pellets, powders • Also available as sheet, plate, rod, and tubing (produced by extrusion, etc.) A boss is a sleeve-like projection, molded into the plastic base material. 500 years plastics decomposition can be agented by various factors, such as the types of plastic, the climate and acids in the landfill; plastic still lasts a long time, filling landfills for an indefinite period. %�쏢 Purchase Plastics Materials - 7th Edition. Plastic bottle caps are often made from PP. E. Alfredo Campo, in Selection of Polymeric Materials, 2008. Materials include among others Teflon® (PTFE), which is the commercial name of the product and the manufacturer who invented the product: Dupont™ Teflon®. trailer <<8D6C822EC85611DC844F0016CB3A01EE>]>> startxref 0 %%EOF 55 0 obj<>stream 0000020104 00000 n <> Acrylonitrile-Butadiene-Styrene (ABS)Let’s take a look at each of these distinctive plastics in more detail. Boss design is critical to joint integrity and will be discussed in the following paragraphs. The use of plastic materials in the medical field, about 4 billion dollars in 2000 (US). For example, tensile properties of plastics such as plastic tensile strength and rigidity can be determined according to DIN EN ISO 527 by briefly applying load in one direction with a tensile test. plastics. This web page is a brief summary of plastic materials … �_�����J��$S��c��q��� 1`51�!1�hIk/OB��֤��J���wF|n����.��Àq���.��ھ��|�o\=��;�� "B���5:����_���!q}H�&�����'Y��I�+���]$�QN �� �m ��/���}*�i���v>} ��������;Gr�_ȃ~'! 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