{"id":17845,"date":"2015-05-10T00:00:00","date_gmt":"2015-05-09T22:00:00","guid":{"rendered":"https:\/\/lati.com\/%e5%8f%af%e7%94%9f%e7%89%a9%e9%99%8d%e8%a7%a3%e7%9a%84pla%e5%9f%ba%e7%83%ad%e5%a1%91%e6%80%a7%e5%a4%8d%e5%90%88%e6%9d%90%e6%96%99%ef%bc%9a%e7%8e%af%e4%bf%9d%e4%ba%a7%e5%93%81%e7%9a%84%e5%8f%af\/"},"modified":"2026-03-18T09:10:07","modified_gmt":"2026-03-18T08:10:07","slug":"biodegradable-pla-based-thermoplastic-compound-sustainability-and-performance-for-eco-friendly-products","status":"publish","type":"post","link":"https:\/\/lati.com\/zh-hans\/biodegradable-pla-based-thermoplastic-compound-sustainability-and-performance-for-eco-friendly-products\/","title":{"rendered":"\u53ef\u751f\u7269\u964d\u89e3\u7684PLA\u57fa\u70ed\u5851\u6027\u590d\u5408\u6750\u6599\uff1a\u73af\u4fdd\u4ea7\u54c1\u7684\u53ef\u6301\u7eed\u6027\u548c\u6027\u80fd"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"17845\" class=\"elementor elementor-17845 elementor-4757\" wpc-filter-elementor-widget=\"1\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-573821f6 pbmit-col-stretched-none pbmit-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"573821f6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-674a20c9 pbmit-bg-color-over-image\" data-id=\"674a20c9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-77e9cd72 elementor-widget elementor-widget-text-editor\" data-id=\"77e9cd72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Towards a New Generation of Sustainable Materials<\/h2><p>The growing focus on sustainability and reducing environmental impact is driving research towards <strong>biodegradable polymeric materials<\/strong> capable of replacing traditional fossil-based plastics.<br>Among the most promising solutions is the <strong>PLA-based biodegradable thermoplastic compound (polylactic acid)<\/strong>, a material derived from renewable resources such as <strong>corn starch, sugar cane, or sugar beet<\/strong>.<\/p><p>This type of <strong>ecological compound for injection molding<\/strong> combines the aesthetic and functional properties of conventional plastics with a sustainable life cycle, while ensuring <strong>strength, stability, and controlled recyclability<\/strong>.<\/p><h2>The &#8220;Green&#8221; Collaboration between Prodir and LATI<\/h2><p>An exemplary case of practical application of <strong>biodegradable PLA compounds<\/strong> is represented by the collaboration between <strong>Prodir<\/strong>, a Swiss company leading in promotional writing instruments production, and <strong>LATI<\/strong>, manufacturer of high-performance thermoplastic materials.<\/p><p>Prodir chose a specific formulation from the <strong>LATIGEA<\/strong> range, a <strong>wood fiber reinforced PLA-based thermoplastic compound<\/strong>, to create a new line of sustainable pens.<br>The goal was to create a product that is:<\/p><ul><li>aesthetically refined;<\/li><li>mechanically robust;<\/li><li><strong>biodegradable and compostable<\/strong>;<\/li><li>manufactured without the use of petrochemical polymer alloys or oxo-degradable additives.<\/li><\/ul><p>This collaboration has resulted in a durable promotional item consistent with the principles of <strong>eco-design and environmental responsibility<\/strong>.<\/p><h2>PLA and Biocomposites: Characteristics and Performance<\/h2><p><strong>PLA-based biodegradable thermoplastic compounds<\/strong> can be modified with <strong>natural fibers<\/strong>, <strong>organic additives<\/strong>, and <strong>vegetable pigments<\/strong>, achieving a wide range of mechanical and visual properties.<br>LATI, for example, has developed formulations with different types of reinforcements, maintaining the material&#8217;s <strong>complete plant-based origin<\/strong>.<\/p><table><thead><tr><td><p><strong>Properties<\/strong><\/p><\/td><td><p><strong>Standard PLA Compound<\/strong><\/p><\/td><td><p><strong>Wood fiber reinforced PLA (LATIGEA)<\/strong><\/p><\/td><\/tr><\/thead><tbody><tr><td><p>Origin<\/p><\/td><td><p>100% from renewable resources<\/p><\/td><td><p>100% from renewable resources<\/p><\/td><\/tr><tr><td><p>Density<\/p><\/td><td><p>1.25 g\/cm\u00b3<\/p><\/td><td><p>1.30\u20131.35 g\/cm\u00b3<\/p><\/td><\/tr><tr><td><p>Elastic modulus<\/p><\/td><td><p>3,500 MPa<\/p><\/td><td><p>4,500\u20135,000 MPa<\/p><\/td><\/tr><tr><td><p>Heat deflection temperature<\/p><\/td><td><p>55\u00b0C<\/p><\/td><td><p>up to 75\u00b0C<\/p><\/td><\/tr><tr><td><p>Biodegradability<\/p><\/td><td><p>complete (industrial)<\/p><\/td><td><p>complete (industrial)<\/p><\/td><\/tr><tr><td><p>Appearance<\/p><\/td><td><p>glossy, neutral<\/p><\/td><td><p>natural, wood effect<\/p><\/td><\/tr><\/tbody><\/table><p>Thanks to its bio-composite structure, the material is <strong>easy to process through injection molding<\/strong>, maintaining high aesthetic quality and a pleasant tactile sensation.<br>Additionally, the addition of natural pigments allows for <strong>customized coloring<\/strong> without using synthetic or polluting substances.<\/p><h2>Sustainability and Production Cycle Integrity<\/h2><p>The development approach of the <strong>biodegradable PLA compound<\/strong> fully respects the principles of <strong>circular economy<\/strong>.<br>Unlike oxo-degradable materials or PLA-petrochemical blends, these compounds:<\/p><ul><li><strong>do not release microplastics<\/strong> during degradation;<\/li><li>maintain <strong>controlled biodegradation<\/strong> in an industrial environment;<\/li><li>do not compromise production chain <strong>recyclability<\/strong>.<\/li><\/ul><p>Furthermore, the production cycle is characterized by a <strong>reduced CO\u2082 impact<\/strong>, both in raw material sourcing and processing, making the material suitable for sustainability-conscious sectors such as:<\/p><ul><li><strong>ecological packaging<\/strong>,<\/li><li><strong>industrial design<\/strong>,<\/li><li><strong>promotional items<\/strong>,<\/li><li><strong>components for furniture and lightweight devices<\/strong>.<\/li><\/ul><h2>Biocomposites and Durability: a Winning Combination<\/h2><p>One of the strengths of <strong>wood fiber PLA compounds<\/strong> is the <strong>product durability<\/strong>, which far exceeds that of traditional biopolymers.<br>The combination of PLA and natural reinforcements provides:<\/p><ul><li><strong>structural rigidity<\/strong>;<\/li><li><strong>moderate impact resistance<\/strong>;<\/li><li><strong>dimensional stability over time<\/strong>;<\/li><li><strong>excellent aesthetic performance even after long periods of use<\/strong>.<\/li><\/ul><p>These properties make PLA compounds ideal not only for biodegradable single-use products but also for <strong>long-life products<\/strong>, such as writing instruments, design accessories, or furniture components.<\/p><h2>Conclusion and Invitation for further Information<\/h2><p><strong>PLA-based biodegradable thermoplastic compounds<\/strong> represent a strategic choice for companies wanting to <strong>combine environmental sustainability with technical performance<\/strong>.<br>Thanks to the possibility of integrating natural fibers and ecological pigments, they offer <strong>design versatility and reduced environmental impact<\/strong>, meeting the needs of an increasingly green economy-focused market.<\/p><p><em>Would you like to explore the potential of PLA compounds for your sustainable projects?<\/em><br>Discover how customized formulations can replace traditional polymers while reducing emissions and improving your product&#8217;s environmental perception.<\/p><p><a href=\"https:\/\/lati.com\/en\/contact-us\/\">Contact us here!<\/a><\/p><h2>FAQ<\/h2><ol><li><strong> What is a PLA-based biodegradable thermoplastic compound?<\/strong><br>It is a plastic material obtained from renewable natural resources (such as starch) that naturally degrades under industrial composting conditions.<\/li><li><strong> Is PLA suitable for durable products?<\/strong><br>Yes, when reinforced with natural fibers or specific additives, PLA can ensure excellent rigidity and stability even for long-lasting products.<\/li><li><strong> What environmental benefits does it offer compared to traditional polymers?<\/strong><br>It reduces CO\u2082 emissions, is compostable, and doesn&#8217;t release microplastics, contributing to the transition towards sustainable production.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u53ef\u6301\u7eed\u548c\u4f4e\u73af\u5883\u5f71\u54cd\u4ea7\u54c1\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u65e0\u7591\u4f1a\u5956\u52b1\u90a3\u4e9b\u5c06\u201c\u7eff\u8272\u201d\u4ea7\u54c1\u89c6\u4e3a\u4e0e\u5e02\u573a\u5206\u4eab\u91cd\u8981\u673a\u9047\u7684\u516c\u53f8<\/p>\n","protected":false},"author":1,"featured_media":17847,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[372,383],"tags":[329],"class_list":["post-17845","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-372","category-383","tag-329"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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