{"id":63713,"date":"2025-09-16T13:10:39","date_gmt":"2025-09-16T07:40:39","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=63713"},"modified":"2025-09-16T13:35:01","modified_gmt":"2025-09-16T08:05:01","slug":"polypropylene","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/polypropylene\/","title":{"rendered":"Polypropylene"},"content":{"rendered":"<h2><b>Polypropylene Latest News<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Recently, the Prime Minister of India laid the foundation stone for a polypropylene (PP) plant at Numaligarh Refinery Limited (NRL) at Golaghat in Assam.<\/span><\/p>\n<h2><b>About Polypropylene<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is a <strong>thermoplastic polymer<\/strong> produced by the addition polymerization of propylene.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is a <\/span><b>synthetic resin<\/b><span style=\"font-weight: 400;\"> built up by the <\/span><b>polymerization of propylene.<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is one of the important <\/span><b>families of polyolefin resins.<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Polypropylene is molded or extruded into many plastic products in which <\/span><b>toughness, flexibility, light weight, and heat resistance are required.<\/b><\/li>\n<\/ul>\n<h2><b>Properties of Polypropylene<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is highly resistant to chemical corrosion, making it an excellent choice for packaging of cleaning products and bleaches.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0It is a commodity plastic with low density and <\/span><b>high heat resistance.<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Flammability:<\/b><span style=\"font-weight: 400;\"> PP is a highly flammable material.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Density:<\/b><span style=\"font-weight: 400;\"> PP is one of the lightest polymers among all commodity plastics.<\/span><\/li>\n<\/ul>\n<h2><b>Application of Polypropylene<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is widely used in polymer materials in the <\/span><b>plastic manufacturing industry<\/b><span style=\"font-weight: 400;\"> to produce various end products, especially plastic packaging.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Polypropylene has high insulation properties too, making it <\/span><b>safe to use for plastic casing in electrical goods and cables.\u00a0<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It offers impressive chemical and biological-resistant properties and makes polypropylene an obvious choice for the <\/span><b>medical industry.<\/b><\/li>\n<\/ul>\n<p><b>Source: <\/b><a href=\"https:\/\/www.pib.gov.in\/PressReleasePage.aspx?PRID=2166529\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"font-weight: 400;\">PIB<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Polypropylene is a thermoplastic polymer produced by the addition polymerization of propylene. Read more about Polypropylene, Properties, Applications, Latest News<\/p>\n","protected":false},"author":24,"featured_media":63757,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[2721,21,22,23],"class_list":{"0":"post-63713","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-prelims-current-affairs","8":"tag-polypropylene","9":"tag-prelims-pointers","10":"tag-upsc-current-affairs","11":"tag-upsc-prelims-current-affairs","12":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/63713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=63713"}],"version-history":[{"count":0,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/63713\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/63757"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=63713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=63713"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=63713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}