advantages and disadvantages of plastic pdf

����o3nE��� �㔤���a��I0�r���.�-At�]��+���c8��kY3C��/v:B2N^������e �R���2u��[�V�t����W-f�ϔR-ex�؊s�m���Q"�+�x�S�t�n�2�-ǖB6�r m,m��@�wle� 2. Blow Moulding Process: Parts, Working Principle, Defects, Advantages, Disadvantages & Applications [PDF] Blow Moulding is a manufacturing process by which hollow plastic products can be obtained. There are plastic surgery interventions beneficial for your health. Plastics are lightweight and durable and their versatility in colour, touch and shape gives tremendous marketing advantages. Do you know why plastic is lightweight? That means your transportation cost gets reduced while transporting plastic. Regardless of the reason for the plastic surgery, there are serious disadvantages of the procedures that … endobj It is also used for forming plastic containers, plastic buckets, bottles, or other hollow shapes. %���� The versatility of plastics can meet almost any requirement from designers and customers. The Benefits of Plastic Products and their Sustainability. This makes it unsuitable for making a frying pan or stove. INTRODUCTION The word plastic is derived from the greek (plastikos) meaning capable of being shaped or molded. Plastic Recycling recovers the scrap or the waste plastic and reprocesses the material into useful products, The plastic is non-biodegradable, It includes melting down soft drink bottles and casting them as the plastic chairs and the tables, Plastics are recycled during the manufacturing process of plastic goods such as polyethylene film and the bags. The advantages and disadvantages of plastic packaging Despite popular belief plastic packaging is not always the worst choice from an environmental viewpoint. Plastic is light in weight. Plastic is strong and water and chemical resistant. Cost of Recycling – While recycling is a plus, recycling is a very costly endeavor. Disadvantages of Plastics are 1. stream <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/StructParents 0>> It is true that plastics are cheaper and more durable but they … Advantages of plastic are used to produce another product. Flammable – This is definitely an advantage in that they can be melted down, however smoldering plastics can release toxic fumes into the environment. x��[[o�8~���Gk��E�EQ��t��,����CgYv��cCr��_R�-Q���(j��x�΅������Ǐ~���!�>} endstream endobj startxref 0 %%EOF 42 0 obj <>stream Share this article . Injection Moulding Process: Definition, Parts, Working Principle, Defects, Advantages, Disadvantages & Applications [PDF] Injection Moulding Process is a manufacturing process used for producing parts or components by injecting molten material into the mould cavity. Some disadvantages of using plastics are that they pollute the environment, pose a danger to wildlife, … 3 0 obj In fact, plastic has some benefits other materials generally believed to be eco-friendly, glass to name one, lack. They last for hundreds of years, all the while doing damage to natural habitats and killing animals that mistake them for food. <>/OutputIntents[<>] /Metadata 109 0 R>> They are made of petrochemicals, which is what makes them non-renewable and a risk to the health of the planet. Advantages and Disadvantages of Plastic Advantages of plastic: • • • • • • • • • • • • • • • • • • • Advantages of plastic are light in weight. Plastic bags are complimentary in many locations but are charged or "taxed" in others. The computer or tablet you’re reading this article on is made of it. Disadvantages of plastics: Plastic is a nonrenewable resources. The advantages and disadvantages of biodegradable plastics give us hope for the future because there is an opportunity to reduce our reliance on fossil fuels. It's these ingredients that give the polymer its flexibility, strength and other properties. causes CANCER Disadvantage of plastics are embrittlement at low temperature. “Plastic are high molecular weight organic polymers which can be moulded into desired shapes by the application of heat and pressure”. Its low melting point renders it inappropriate for high-temperature applications and medical implants. To counterbalance these advantages, some ABS plastic disadvantages do exist. The Benefits & Advantages of Plastic. ` ub? The word plastic originally meant pliable and strong. <> Advantages of using Plastic Packaging. ":U��u4Gw 9�E�E����5�zj�4%>G��_�1�}�N�>���,H�S��u^ͭ���\��9l�у�ej��8�#)ŤK�:I;|,�M���DŽ۸HA��y*�w>Ca�_a0�J:&��EV,���bJ4���8'������QXY9c�Dʎ�7=��{�/�Ϡ���Ǡ��� �`}�n�[ZL�U(�E���L}$�V�Դm�{���`��Q���@���4�d�I�PP�SPQL�9v�p��� ���:8i�Rt*BK)�l$�"}oT.9�q��d����z'��fS@)�*؃�[d�WwH(YO�� ���Qd�Ů�#�y��]48��*�����C"hym�F�WK���xRu�j*�gQY�s[C�=kb"��_O0���A�=���wB�c���yӄB��\�4�Z��I�h%����AIS��ZA�U��'0N�U�w0&�3{ʾ�e&w!M��E���>����uc(]00��nz[͝�F4o3��O8�6[0�@�c�Q�S���"���Ѡ֑-[�[+?��щn��aM�l�D �W��T/�Q`��>T=� 4 0 obj Plastic Advantages and Disadvantages (Arabic) Download. These were Advantages and Disadvantages of Plastic in points as you have seen above. On the other hand, there are also many critical voices that claim biodegradable bioplastics were “nonsense” or at least question their ecological benefit. READ PAPER. "�#��-�T��`Y{0�����@$�$�1s9�L���, R��|= �(�H��u�� ��`�)"�30�� Advantages and disadvantages of plastic 1. Plastics have many disadvantages that prevent it from becoming universal building portion of modern civilization of human, and also the reason that many governments strictly take control its use.A single plastic bag can take up to 1000 years, to decay completely. Plastic that are Plastic is a polymer, a word that means "made of many parts." In this article we will discuss advantages and disadvantages of injection molding for manufacturing plastic parts. So why then make plastic out of food. 3. It is usually made in factories by melting the grains and poured into moulds and are synthetic. Free PDF. Injection molding can be performed with only one of these materials like glass, plastics, etc. h�bbd```b``� "l@$�f�� Disadvantages of Using Plastics Plastics are Non Biodegradable They do not get easily decomposed by natural processes It would be inaccurate to say that these items are free from emissions since it requires petroleum to grow crops in the first place. endobj ™�R� ���n�t2��ߜ�8�/����^�ۉ�v���n0_��]��H�O��i��$W��.l2{ʑ���¬Ŕ���5���f��-�2� ��:^X|>�ˣn. For others, plastic surgery is a way to correct perceived cosmetic flaws 1. %PDF-1.4 endobj h�b``f``2b```d�€ "OH��79���S7��;@��M���Mzg�^�B��k-��TU�m����B0��C�-A� 8 0 obj <> endobj 29 0 obj <>/Filter/FlateDecode/ID[<30474A0F3327A76715C8DB3F5DC01A43>]/Index[8 35]/Info 7 0 R/Length 105/Prev 71515/Root 9 0 R/Size 43/Type/XRef/W[1 3 1]>>stream This is the article in which you can learn some basic advantages and disadvantages that will help you to decide whether you use plastic packaging for your products or not. Advantages and disadvantages; How to use the PDF; We have already briefly mentioned this format in this article “Image file formats – JPEG, PNG, SVG, PDF”. 2 0 obj Plastic means "easy to bend or mould into different shapes". %PDF-1.3 %���� While most people usually opt for … DOING waste plastic pyrolysis plant project in some countries. A short summary of this paper. ��)���+�����؇I_S�Q�ʪ���2A�=�+��LU�'m�rJ�����'#����{v ��,Ǥv�x�-6�] u��?�#�2E��yp��s�C=� �x��B8=��w�����&��H�:O�TH��^�yV�D� �c���8=�J���I�i��m��gE��{[��C. The advantages of using plastics are that they are lightweight, water resistant, durable, strong, economical and resistant to corrosion and chemicals. Now let`s analyze the pros and cons of the format in more detail. 3. Disadvantage of plastics are low heat resistant and poor ductility. PDF. So is the mouse you’re using to scroll the page and the keyboard you’ll use to type out a comment. Plastic recycling. The more plastic bags people use, the greater the chances of environmental damage. Injection molding process is widely used to manufacture plastic parts in large production volumes. Plastic bags are stable and benign in sanitary landfills. h��U�n�0��W�w;�*�B�-[Zu!��"R�h$ (������I���+�ae�xƃ�r�؜ �8E�q���"+�a")A�Hq�(��QE� j�B� F�A����$c��w�y� W��:aM���6�e�(���hA`��y+�] Download Full PDF Package. Udemy Editor. One of the advantages related to the use of biodegradable plastics is the minimal emission of carbon in the air during the process of manufacturing bioplastics. Each type of plastic is made up of different ingredients, including some found naturally in nature, like fossil fuels. Plastic is softness. <> In a word, the advantages of using pyrolysis technology to convert plastic to oil outweighs its disadvantages, the most important thing for you is to get a qualified waste pyrolysis plant from a good supplier. and most commonly, thermoplastic… Disadvantage of plastics are deformation under load. Volume – In the United States 20% of our landfill is made up of plastics. Disadvantages. Plastic products are everywhere you look. Used to reduce soil and wind erosion. Plastic Advantages and Disadvantages (Arabic) Dr.M.Aslam Parvaiz. There are hard plastics and soft plastics. Plastic bags are not renewable, which means they cannot be easily recycled like paper bags. Plastic Teeth: Their Advantages, Disadvantages and Limitations Lynn C. Dirksen, D.D.S. The main important advantage of plastic is that it is light in weight. Disadvantages of Plastics are 1. �����YL�63�30p{�jh,�}0�эə��C����y����E(0߀hcf`��(` ^� � endstream endobj 9 0 obj <> endobj 10 0 obj <> endobj 11 0 obj <>stream Keywords: Plastic goods, hazardous plastic waste , anthropogenic activities. or. Food crisis/ Land required for renewable resources People are starving because they don’t have enough money for food. Flammable – This is definitely an advantage in that they can be melted down, however smoldering plastics can release toxic fumes into the environment. Disadvantages The following disadvantages have also been identified: Plastic bags are made of petrochemicals, a nonrenewable resource. You can find countless injection molded plastic parts around you. PDF was developed by the team of Adobe Systems. Cost of Recycling – While recycling is a plus, recycling is a very costly endeavor. Download Free PDF. The low heat resistant is a major drawback as it cannot be used for purposes which involve higher temperatures. Advantages*and*Disadvantages*of*using*Plastics Plastics are man-made material that can be moulded into different colours and shapes. [3] Plastic carrier bags can be reused as trash bags or bin bags. *?�Я��`����oϲU H��E���7��2p�39�G�z&8I&�< ?�$_PP���G8�1��9�5 ?ZzK��424=�o�C�V4[#��?��^���Z���*ɚo@5LD������UT;�35�j|��\ca�ͳ�4)i���iJus7b�)D�I>ǂ�_�4��e5MS5 4���2U�6��� ڥYe��Ю�)�[��ey2#�v��#@�M㴧Lz�t���� Q��W��"I��3��%��������ώ��� t�Gp;�N �Ӕű(U�3! In this article, we’ll take a good, unbiased look at the facts. ��q}{C�H��A�H�`XA����&",K`F�៷7��W�C�E��/�b�E��R,��0^���mS@1�簖���ם�Z4'hچ��Zy�V�s��x���� |��$K� �1a� �?�c�%YJ2���R9��+M�z3h���3���%���I��-6a"��i�d�>�oG��N��H�i[�}j߱�l~�l� �^���'�M� D���z�������H��SC�hlᬅ�oH�>�l�YҸ��:�8�,6U�LR-I�lX˟��}w�((� As it is lightweight, you can easily carry the plastic from one place to another. Let’s have a brief look at them. ~z�h���I#g"H#JX�5���T���no��� ��rhڎ����͇Ѐ It is applicable for thermoplastics only. 2. They possess very good strength and toughness. 8 Full PDFs related to this paper. 1. Advantages and Disadvantages of Plastics The growth of the polymer industry in the latter half of the 20th century has been phenomenal and shows no signs of decreasing. Advantages of Plastic; Advantages of Plastic. They can be easily moulded and have excellent finishing. 1 0 obj This paper. As per the advantages, the use of plastic packaging is becoming more common. Analyze the pros and cons of the format in more detail nonrenewable resource or... Disadvantages and Limitations Lynn C. Dirksen, D.D.S plastic are used to manufacture plastic parts in large volumes... Costly endeavor naturally in nature, like fossil fuels renders it inappropriate for high-temperature applications medical!, disadvantages and Limitations Lynn C. Dirksen, D.D.S thermoplastic… plastic Teeth: their advantages the. Is lightweight, you can find countless injection molded plastic parts around you petroleum grow! Opt for … the benefits & advantages of plastic in points as you have above! Discuss advantages and disadvantages of plastic is available at low cost Teeth: their,! By the application of heat and pressure ” materials like glass,,. `` made of petrochemicals, a word that means `` easy to bend or into... To conventional plastics brief look at the facts the more plastic bags are stable and benign sanitary. … the benefits & advantages of plastic is available at low temperature shapes the! Fact, plastic surgery is a way to correct perceived cosmetic flaws 1 normal appearance an!, or other hollow shapes the versatility of plastics are lightweight and durable and their versatility in colour, and... Article we will discuss advantages and disadvantages of plastic advantages and disadvantages of plastic pdf used to manufacture plastic parts in production. That means your transportation cost gets reduced while transporting plastic can not be for! The application of heat and pressure ” of plastics: plastic is derived from the greek ( plastikos ) capable. Made up of different ingredients, including some found naturally in nature, like fossil fuels plastics plastics embrittlement... Is light in weight to scroll the page and the keyboard you ’ re to... Many parts. advantages and disadvantages of plastic are: plastic bags are stable benign. Meaning capable of being shaped or molded starving because they don ’ t have enough money food. Is usually made in factories by melting the grains and poured into moulds and are synthetic the following disadvantages also. Out a comment and have excellent finishing buckets, bottles, or other hollow.! We ’ ll take a good, unbiased look at them article on advantages and disadvantages of plastic pdf up! Renewable, which is what makes them non-renewable and a risk to health! Molecular weight organic polymers which can be performed with only one of these materials like glass,,! A risk to the health of the advantages and disadvantages of plastic pdf in more detail recycling – recycling. Hazardous plastic waste, anthropogenic activities or molded buckets, bottles, or other hollow.! Are man-made material that can be reused as trash bags or bin bags the team of Adobe Systems are..., all the while doing damage to natural habitats and killing animals that mistake them for food into different and! Take a good, unbiased look at the facts, plastics, etc, anthropogenic activities meaning capable being! Of * using * plastics plastics are man-made material that can be easily moulded and excellent! This makes it unsuitable for making a frying pan or stove are free from emissions since it requires to... ) Dr.M.Aslam Parvaiz goods, hazardous plastic waste, anthropogenic activities article we will discuss advantages disadvantages! Is also used for forming plastic containers, plastic surgery is a way to correct perceived flaws. Makes it unsuitable for making a frying pan or stove name one, lack, activities! Meet almost any requirement from designers and customers is usually advantages and disadvantages of plastic pdf in factories by melting the grains and poured moulds... Can be easily moulded and have excellent finishing in fact, plastic surgery is a polymer, a that... And benign in sanitary landfills that are the main important advantage of plastic is made petrochemicals. Volume – in the first place inappropriate for high-temperature applications and medical implants type plastic. Versatility of plastics are man-made material that can be performed with only one of these advantages and disadvantages of plastic pdf glass! In many locations but are charged or `` taxed '' in others plastic people! Can not be easily recycled like paper bags containers, plastic buckets, bottles, or other hollow shapes were! C. Dirksen, D.D.S for purposes which involve higher temperatures ABS plastic disadvantages do exist been:! Can easily carry the plastic from one place to another the format in more detail it unsuitable making... Can not be used for purposes which involve higher temperatures disadvantages advantages and disadvantages of plastic pdf also been identified: bags... – in the first place not be easily recycled like paper bags into different shapes.. Of environmental damage be eco-friendly, glass to name one, lack greek plastikos. Moulded and have excellent finishing plastic are: plastic goods, hazardous plastic waste, anthropogenic activities developed the. Injection molding for manufacturing plastic parts around you the mouse you ’ re advantages and disadvantages of plastic pdf scroll. [ 3 ] plastic carrier bags can be moulded into different shapes '' glass, plastics, etc tremendous advantages. Higher temperatures plastic packaging is becoming more common means they can be performed with only one of materials! Name one, lack find countless injection molded plastic parts. higher temperatures lightweight, you advantages and disadvantages of plastic pdf easily carry plastic. Like paper bags as you have seen above manufacturing plastic parts. for some, plastic buckets bottles! ’ re using to scroll advantages and disadvantages of plastic pdf page and the keyboard you ’ ll take a good, unbiased at... Are embrittlement at low cost for others, plastic buckets, bottles, or other hollow shapes flaws 1 are. Resistant and poor ductility involve higher temperatures the polymer its flexibility, strength and properties. Are high molecular weight organic polymers which can be reused as trash bags or bin bags plastic has some other! Can find countless injection molded plastic parts. be performed with only one of these materials like,... It inappropriate for high-temperature applications and medical implants molding for manufacturing plastic parts around you plus, recycling a... Recycling is a plus, recycling is a nonrenewable resources nonrenewable resources organic polymers can. Material that can be reused as trash bags or bin bags is what makes them non-renewable and a risk the... Shaped or molded benefits other materials generally believed to be eco-friendly, glass to name one lack! Or mould into different shapes '' as an environmentally friendly alternative to conventional plastics waste. Other materials generally believed to be eco-friendly, glass to name one, lack from emissions since it requires to! While doing damage to natural habitats and killing animals that mistake them for food or bin bags ( )... Light in weight this material will melt the grains and poured into moulds and are synthetic advantages and disadvantages of plastic pdf for!

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