{"id":30079,"date":"2026-03-10T08:25:37","date_gmt":"2026-03-10T00:25:37","guid":{"rendered":"https:\/\/orizonbio.com\/how-long-does-it-take-for-pla-to-biodegrade\/"},"modified":"2026-04-24T15:05:19","modified_gmt":"2026-04-24T07:05:19","slug":"how-long-does-it-take-for-pla-to-biodegrade","status":"publish","type":"post","link":"https:\/\/orizonbio.com\/zh-hans\/how-long-does-it-take-for-pla-to-biodegrade\/","title":{"rendered":"PLA\u9700\u8981\u591a\u957f\u65f6\u95f4\u624d\u80fd\u751f\u7269\u964d\u89e3\uff1f"},"content":{"rendered":"\n<p>U\u5728\u5de5\u4e1a\u5806\u80a5\u6761\u4ef6\u4e0b\uff0cPLA \u901a\u5e38\u4f1a\u5728 3-6 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class=\"wp-block-list\">\n<li>PLA\u9700\u8981\u591a\u957f\u65f6\u95f4\u624d\u80fd\u751f\u7269\u964d\u89e3<\/li>\n\n\n\n<li>PLA\u751f\u7269\u964d\u89e3\u80cc\u540e\u7684\u79d1\u5b66\u539f\u7406<\/li>\n\n\n\n<li>PLA\u53ef\u80fd\u53d1\u751f\u5206\u89e3\u7684\u73af\u5883<\/li>\n\n\n\n<li>\u5f71\u54cdPLA\u964d\u89e3\u7684\u56e0\u7d20<\/li>\n<\/ul>\n\n\n\n<p>\u4e86\u89e3\u8fd9\u4e9b\u60c5\u51b5\u6709\u52a9\u4e8e\u6d88\u8d39\u8005\u548c\u4f01\u4e1a\u66f4\u8d1f\u8d23\u4efb\u5730\u7ba1\u7406PLA\u5e9f\u5f03\u7269\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662fPLA\uff1f<\/h2>\n\n\n\n<p>\u805a\u4e73\u9178\uff08PLA\uff09\u662f\u4e00\u79cd\u751f\u7269\u57fa\u805a\u5408\u7269\uff0c\u7531\u7389\u7c73\u6dc0\u7c89\u3001\u6728\u85af\u6216\u7518\u8517\u7b49\u53ef\u518d\u751f\u690d\u7269\u6750\u6599\u5236\u6210\u3002\u5b83\u5c5e\u4e8e<a href=\"https:\/\/orizonbio.com\/zh-hans\/what-is-bioplastic\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u751f\u7269\u5851\u6599<\/a>\u8fd9\u4e00\u5927\u7c7b\u6750\u6599\u3002<\/p>\n\n\n\n<p>\u4e0e\u4f20\u7edf\u7684\u77f3\u6cb9\u57fa\u5851\u6599\u4e0d\u540c\uff0cPLA\u662f\u5229\u7528\u690d\u7269\u7cd6\u901a\u8fc7\u53d1\u9175\u548c\u805a\u5408\u5de5\u827a\u751f\u4ea7\u7684\u3002<\/p>\n\n\n\n<p>PLA\u5e7f\u6cdb\u7528\u4e8e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u98df\u54c1\u5305\u88c5<\/li>\n\n\n\n<li>\u4e00\u6b21\u6027\u676f\u5b50<\/li>\n\n\n\n<li>\u53ef\u5806\u80a5\u888b<\/li>\n\n\n\n<li>3D\u6253\u5370\u8017\u6750<\/li>\n<\/ul>\n\n\n\n<p>\u7531\u4e8ePLA\u662f\u7531\u53ef\u518d\u751f\u8d44\u6e90\u5236\u6210\u7684\uff0c\u56e0\u6b64\u88ab\u8ba4\u4e3a\u662f\u84ec\u52c3\u53d1\u5c55\u7684<strong>\u751f\u7269\u5851\u6599\u884c\u4e1a<\/strong>\u7684\u4e00\u90e8\u5206\u3002<\/p>\n\n\n\n<p>\u8981\u66f4\u597d\u5730\u4e86\u89e3 PLA \u4e0e\u5176\u4ed6\u53ef\u751f\u7269\u964d\u89e3\u805a\u5408\u7269\u7684\u6bd4\u8f83\u60c5\u51b5\uff0c\u8bf7\u53c2\u9605<strong><a href=\"https:\/\/orizonbio.com\/zh-hans\/pbat-vs-pla-whats-the-difference\/\" target=\"_blank\" rel=\"noreferrer noopener\">PLA \u4e0e PBAT\uff1a\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PLA\u9700\u8981\u591a\u957f\u65f6\u95f4\u624d\u80fd\u751f\u7269\u964d\u89e3\uff1f<\/h2>\n\n\n\n<p><strong>\u5728\u5de5\u4e1a\u5806\u80a5\u6761\u4ef6<\/strong>\u4e0b\uff0cPLA\u901a\u5e38\u4f1a\u5728\u4ee5\u4e0b\u65f6\u95f4\u5185\u751f\u7269\u964d\u89e3\uff1a<\/p>\n\n\n\n<p><strong>3\u81f36\u4e2a\u6708<\/strong><\/p>\n\n\n\n<p>\u8fd9\u4e9b\u6761\u4ef6\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6e29\u5ea6\u4ecb\u4e8e 55\u201370\u00b0C \u4e4b\u95f4<\/li>\n\n\n\n<li>\u9ad8\u6e7f\u5ea6<\/li>\n\n\n\n<li>\u6d3b\u6027\u5fae\u751f\u7269\u7fa4\u843d<\/li>\n\n\n\n<li>\u5145\u8db3\u7684\u6c27\u6c14<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u53d7\u63a7\u73af\u5883\u901a\u5e38\u5b58\u5728\u4e8e\u4e13\u4e3a<a href=\"https:\/\/orizonbio.com\/zh-hans\/what-are-compostable-materials\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u53ef\u5806\u80a5\u6750\u6599<\/a>\u8bbe\u8ba1\u7684\u5de5\u4e1a\u5806\u80a5\u7cfb\u7edf\u4e2d\u3002<\/p>\n\n\n\n<p>\u8be5\u964d\u89e3\u65f6\u95f4\u8868\u7b26\u5408<a href=\"https:\/\/orizonbio.com\/en-13432-certification-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">EN 13432<\/a>\u7b49\u56fd\u9645\u53ef\u5806\u80a5\u6027\u6807\u51c6\u3002<\/p>\n\n\n\n<p>\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0cPLA\u4f1a\u5206\u89e3\u6210\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e8c\u6c27\u5316\u78b3<\/li>\n\n\n\n<li>\u6c34<\/li>\n\n\n\n<li>\u6709\u673a\u751f\u7269\u8d28<\/li>\n<\/ul>\n\n\n\n<p>\u7136\u800c\uff0c\u5728\u5de5\u4e1a\u5806\u80a5\u73af\u5883\u4e4b\u5916\uff0cPLA \u7684\u964d\u89e3\u901f\u5ea6\u8981\u6162\u5f97\u591a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image alignnone size-large wp-image-22457\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/07\/degradation-process-of-polylactic-acid-1024x768.jpg\" alt=\"degradation process of polylactic acid\" class=\"wp-image-22457\" srcset=\"https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/07\/degradation-process-of-polylactic-acid-1024x768.jpg 1024w, https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/07\/degradation-process-of-polylactic-acid-300x225.jpg 300w, https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/07\/degradation-process-of-polylactic-acid-768x576.jpg 768w, https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/07\/degradation-process-of-polylactic-acid.jpg 1161w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>\u805a\u4e73\u9178\u7684\u964d\u89e3\u8fc7\u7a0b<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">PLA\u751f\u7269\u964d\u89e3\u539f\u7406<\/h2>\n\n\n\n<p>PLA\u751f\u7269\u964d\u89e3\u4e3b\u8981\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1 \u6c34\u89e3<\/h3>\n\n\n\n<p>\u5728\u6f6e\u6e7f\u548c\u9ad8\u6e29\u7684\u73af\u5883\u4e0b\uff0cPLA \u4e2d\u7684\u916f\u952e\u4f1a\u901a\u8fc7\u5316\u5b66\u6c34\u89e3\u800c\u65ad\u88c2\u3002<\/p>\n\n\n\n<p>\u8be5\u8fc7\u7a0b\u4f1a\u964d\u4f4e\u805a\u5408\u7269\u7684\u5206\u5b50\u91cf\uff0c\u524a\u5f31\u6750\u6599\u7ed3\u6784\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2 \u5fae\u751f\u7269\u5206\u89e3<\/h3>\n\n\n\n<p>\u6c34\u89e3\u4ea7\u751f\u8f83\u5c0f\u7684\u5206\u5b50\u7247\u6bb5\u540e\uff0c\u7ec6\u83cc\u548c\u771f\u83cc\u7b49\u5fae\u751f\u7269\u4f1a\u4ee3\u8c22\u8fd9\u4e9b\u7247\u6bb5\u3002<\/p>\n\n\n\n<p>PLA\u751f\u7269\u964d\u89e3\u7684\u6700\u7ec8\u526f\u4ea7\u7269\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e8c\u6c27\u5316\u78b3<\/li>\n\n\n\n<li>\u6c34<\/li>\n\n\n\n<li>\u6709\u673a\u5806\u80a5<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u79cd\u751f\u7269\u8fc7\u7a0b\u4f7f\u5f97PLA\u80fd\u591f\u878d\u5165\u5806\u80a5\u7cfb\u7edf\u4e2d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PLA\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u964d\u89e3\u65f6\u95f4<\/h2>\n\n\n\n<p>PLA\u964d\u89e3\u901f\u5ea6\u4f1a\u56e0\u73af\u5883\u6761\u4ef6\u7684\u4e0d\u540c\u800c\u53d1\u751f\u663e\u8457\u53d8\u5316\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u73af\u5883<\/th><th>\u9000\u5316\u65f6\u95f4<\/th><\/tr><\/thead><tbody><tr><td>\u5de5\u4e1a\u5806\u80a5<\/td><td>3-6\u4e2a\u6708<\/td><\/tr><tr><td>\u5bb6\u5ead\u5806\u80a5<\/td><td>1-2\u5e74<\/td><\/tr><tr><td>\u571f\u58e4<\/td><td>\u51e0\u5e74<\/td><\/tr><tr><td>\u6d77\u6d0b\u73af\u5883<\/td><td>\u901f\u5ea6\u6781\u6162<\/td><\/tr><tr><td>\u4eba\u4f53\uff08\u533b\u7597\u690d\u5165\u7269\uff09<\/td><td>12-24\u4e2a\u6708<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5de5\u4e1a\u5806\u80a5\u8bbe\u65bd\u63d0\u4f9bPLA\u5feb\u901f\u5206\u89e3\u6240\u9700\u7684\u9ad8\u6e29\u548c\u5fae\u751f\u7269\u6d3b\u6027\u3002<\/p>\n\n\n\n<p>\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u81ea\u7136\u73af\u5883\u5f80\u5f80\u7f3a\u4e4f\u8fd9\u4e9b\u6761\u4ef6\uff0c\u8fd9\u5927\u5927\u51cf\u7f13\u4e86\u9000\u5316\u901f\u5ea6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image alignnone size-large wp-image-22191\"><img decoding=\"async\" src=\"https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/06\/Compost-vs%E2%80%AFFertilizer-1024x768.jpg\" alt=\"compost vs\u202ffertilizer\" class=\"wp-image-22191\"\/><figcaption class=\"wp-element-caption\"><em>\u5806\u80a5\u4e0e\u5316\u80a5<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5f71\u54cdPLA\u964d\u89e3\u7684\u56e0\u7d20<\/h2>\n\n\n\n<p>\u591a\u79cd\u56e0\u7d20\u4f1a\u5f71\u54cdPLA\u7684\u751f\u7269\u964d\u89e3\u901f\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6e29\u5ea6<\/h3>\n\n\n\n<p>\u6e29\u5ea6\u662f\u6700\u5173\u952e\u7684\u56e0\u7d20\u3002<\/p>\n\n\n\n<p>\u8f83\u9ad8\u7684\u6e29\u5ea6\u4f1a\u52a0\u901f\u6c34\u89e3\u53cd\u5e94\u548c\u5fae\u751f\u7269\u6d3b\u52a8\uff0c\u4ece\u800c\u52a0\u5feb\u964d\u89e3\u901f\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6e7f\u5ea6<\/h3>\n\n\n\n<p>\u6c34\u5206\u4f1a\u4fc3\u8fdbPLA\u916f\u952e\u7684\u6c34\u89e3\uff0c\u5e76\u6709\u5229\u4e8e\u5fae\u751f\u7269\u7684\u751f\u957f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5fae\u751f\u7269\u6d3b\u6027<\/h3>\n\n\n\n<p>\u771f\u83cc\u548c\u7ec6\u83cc\u7b49\u5fae\u751f\u7269\u5728\u5c06\u964d\u89e3\u7684PLA\u788e\u7247\u8f6c\u5316\u4e3a\u4e8c\u6c27\u5316\u78b3\u548c\u6c34\u7684\u8fc7\u7a0b\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5206\u5b50\u7ed3\u6784<\/h3>\n\n\n\n<p>PLA\u964d\u89e3\u8fd8\u53d7\u4ee5\u4e0b\u56e0\u7d20\u5f71\u54cd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5206\u5b50\u91cf<\/li>\n\n\n\n<li>\u7ed3\u6676\u5ea6<\/li>\n\n\n\n<li>\u7acb\u4f53\u5316\u5b66<\/li>\n<\/ul>\n\n\n\n<p>\u8f83\u9ad8\u7684\u5206\u5b50\u91cf\u548c\u7ed3\u6676\u5ea6\u901a\u5e38\u4f1a\u51cf\u7f13\u964d\u89e3\u901f\u5ea6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image alignnone size-large wp-image-20620\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/06\/Composting-Laws-Might-Be-Needed-1024x768.jpg\" alt=\"composting laws might be needed\" class=\"wp-image-20620\" srcset=\"https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/06\/Composting-Laws-Might-Be-Needed-1024x768.jpg 1024w, https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/06\/Composting-Laws-Might-Be-Needed-300x225.jpg 300w, https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/06\/Composting-Laws-Might-Be-Needed-768x576.jpg 768w, https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/06\/Composting-Laws-Might-Be-Needed.jpg 1350w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>\u53ef\u80fd\u9700\u8981\u5236\u5b9a\u5806\u80a5\u6cd5\u89c4\u3002<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">PLA\u4e0e\u4f20\u7edf\u5851\u6599\u7684\u6bd4\u8f83<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">PLA\u548c\u4f20\u7edf\u5851\u6599\u5728\u73af\u5883\u5f71\u54cd\u65b9\u9762\u5b58\u5728\u663e\u8457\u5dee\u5f02\u3002<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7279\u5f81<\/th><th>\u805a\u4e73\u9178<\/th><th>\u4f20\u7edf\u5851\u6599<\/th><\/tr><\/thead><tbody><tr><td>\u539f\u6599<\/td><td>\u53ef\u518d\u751f\u80fd\u6e90\u5de5\u5382<\/td><td>\u77f3\u6cb9<\/td><\/tr><tr><td>\u751f\u7269\u964d\u89e3\u6027<\/td><td>\u5de5\u4e1a\u5806\u80a5<\/td><td>\u7a00\u6709\u7684<\/td><\/tr><tr><td>\u78b3\u8db3\u8ff9<\/td><td>\u964d\u4f4e<\/td><td>\u66f4\u9ad8<\/td><\/tr><tr><td>\u73af\u5883\u6301\u4e45\u6027<\/td><td>\u6709\u9650\u7684<\/td><td>\u6570\u767e\u5e74<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4f46\u662f\uff0c\u5982\u679cPLA\u5904\u7406\u4e0d\u5f53\uff0c\u5b83\u53ef\u80fd\u4f1a\u50cf\u4f20\u7edf\u5851\u6599\u4e00\u6837\u5728\u73af\u5883\u4e2d\u6301\u7eed\u5b58\u5728\u3002<\/p>\n\n\n\n<h2 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