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市场调查报告书
商品编码
1849915
生物降解聚合物:市场占有率分析、产业趋势、统计数据和成长预测(2025-2030 年)Bio-degradable Polymers - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2025 - 2030) |
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预计到 2025 年,可生物降解聚合物市场规模将达到 111 万吨,到 2030 年将达到 286 万吨,在预测期(2025-2030 年)内复合年增长率将达到 20.85%。

日益增长的监管压力、不断扩大的企业永续性目标以及微生物生产技术的快速发展,正在推动市场对高性能、低碳材料的需求。儘管欧洲仍是该地区最大的消费市场,但由于产业规模的扩大和相关法规的支持,亚太地区的发展速度最为快速。目前,产品创新主要集中在海洋可降解等级和经济高效的聚羟基脂肪酸酯(PHAs)上,随着大型石化企业、特种生质塑胶公司和新兴企业同时增加对产能和研发的投资,市场竞争日益激烈。
全球法规正在重塑物质流动格局。欧盟的《包装及包装废弃物条例》将于2024年最终定稿,该条例将强制要求在欧盟境内销售的所有包装必须可回收利用,并设定分阶段的废弃物减量目标,引导加工商使用经认证的可立即堆肥或回收的等级产品。英国将于2024年4月生效的塑胶湿纸巾禁令将进一步拓展卫生用品市场的机会。香港将于2024年禁止使用一次性吸管和EPS容器等物品,预示亚洲也将出现类似的趋势。这些措施共同缩短了新建聚合物工厂的投资回收期,促进了承购协议的达成,并鼓励下游品牌采用这些产品。
品牌所有者如今将永续性视为成长的驱动力,而非法规。高端食品和饮料製造商正转向使用聚乳酸(PLA)、聚羟基脂肪酸酯(PHA)和涂布纸等材料,以减少使用后的排放。朴茨茅斯大学实验室的研究表明,PLA在海水和阳光照射下排放的微塑胶比传统聚丙烯(PP)少九倍,这有助于提升品牌在具有海洋意识的消费者中的声誉。可回收设计指南和电子商务的兴起,正在创造对薄膜、托盘和硬质容器的巨大需求。
设备摊销、特殊原料以及工厂规模有限等因素导致平均售价高于普通聚乙烯(PE)和聚丙烯(PP)产品。丹尼默科学公司(Danimer Scientific)于2025年申请破产,凸显了即使是技术领导企业也面临着盈利的挑战。儘管产能扩张和製程强化正在推动成本降低,但许多加工商仍对进入大众市场包装领域持谨慎态度。
由于原料丰富且与现有吹膜和热成型生产线相容,淀粉基聚合物占据了可生物降解聚合物市场41.05%的份额。 PLA在硬质包装和医疗设备领域保持着强劲的地位。 PHA可生物降解聚合物市场规模预计将以23.49%的复合年增长率成长,这主要得益于其快速的海洋降解特性和不断提高的微生物发酵产量。聚酯基材料,例如PBS和PBAT,在捲边膜和卫生背衬材料领域正不断扩大市场份额,而纤维素基材料则被用于涂料和纸杯的生产。
成本平衡尚未实现。淀粉混合物享有农业补贴和简化的配方,而PHA开发商则受益于碳捕获额度和高利润的医药销售。可以预见,混合体系的趋势可能会出现,从而实现更均衡的成本效益比。
欧洲在环保领域领先39.19%,这主要归功于政策的清晰性和消费者环保意识的增强。欧盟将于2024年最终确定的法规强制要求使用可回收或可堆肥包装,而像芬兰富腾公司(Fortum)的二氧化碳聚合物工厂这样的开创性计划则展示瞭如何将碳捕获技术与生物基生产相结合。
亚太地区是成长最快的地区,复合年增长率达29.44%。中国正在加紧建设PHA和PBAT工厂,以满足国家塑胶禁令的最后期限并供应农用薄膜。日本创新研发出含有二硫键的海洋可降解PBS,用于海洋浮标应用。
在北美,技术创新与企业自愿目标之间保持平衡。陶氏化学与新能源蓝公司(New Energy Blue)的协议将利用玉米秸秆生产生物乙烯,用于聚乙烯资产,从而为低碳替代能源铺平道路。南美和中东仍在发展中,但已对可生物降解的覆盖物表现出兴趣,以减少露天焚烧。工业堆肥设施的缺乏限制了其短期应用,但也预示着长期基础设施建设的机会。
The Bio-degradable Polymers Market size is estimated at 1.11 Million tons in 2025, and is expected to reach 2.86 Million tons by 2030, at a CAGR of 20.85% during the forecast period (2025-2030).

Heightened regulatory pressure, widening corporate sustainability goals, and rapid progress in microbial production technologies steer demand toward high-performance, low-carbon materials. Europe remains the largest regional consumer, while Asia-Pacific is advancing fastest due to industrial scale-up and supportive legislation. Product innovation now centers on marine-degradable grades and cost-efficient PHA, and competition is intensifying as petrochemical majors, specialty bioplastic firms, and start-ups invest simultaneously in capacity and research and development.
Global rulemaking is reshaping material flows. The European Union's Packaging and Packaging Waste Regulation, finalized in 2024, obliges all packaging sold in the bloc to be recyclable and sets stepwise waste-reduction targets, immediately directing converters toward certified compostable or recyclable grades. The UK's ban on wet wipes containing plastic, introduced in April 2024, further enlarges the hygiene-product opportunity. Hong Kong's 2024 prohibition on single-use items such as straws and EPS containers signals similar momentum in Asia. Together, these measures are shortening payback periods for new polymer plants, accelerating off-take agreements, and incentivizing downstream brand adoption.
Brand owners now treat sustainability as a growth driver rather than a compliance exercise. Premium food and beverage producers are shifting to PLA, PHA, and coated paper structures that lower end-of-life emissions. Laboratory evidence from the University of Portsmouth shows PLA emits nine times fewer microplastics under seawater-sunlight exposure than conventional PP, improving brand reputations among ocean-minded consumers. Design-for-recyclability guidelines and e-commerce expansion add to the pull, creating high-volume demand pockets for films, trays, and rigid containers.
Equipment amortization, specialty feedstocks, and modest plant scales keep average selling prices above commodity PE and PP. The bankruptcy filing of Danimer Scientific in 2025 underscores profitability headwinds even for technology leaders. While increased capacity and process intensification are driving costs down, many converters still hesitate to commit to mass-market packaging segments.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
Starch-based grades hold 41.05% of the bio-degradable polymers market share due to abundant feedstock and compatibility with existing blown-film and thermoforming lines. PLA maintains a robust position in rigid packaging and medical devices. The bio-degradable polymers market size for PHA is projected to grow at a 23.49% CAGR, aided by its rapid marine degradation profile and improvements in microbial fermentation yields. Polyester families such as PBS and PBAT are gaining share in cling films and hygiene backsheets, while cellulosic derivatives serve coatings and paper cups.
Cost parity remains elusive. Starch blends enjoy agricultural subsidies and simpler compounding, but PHA developers benefit from carbon-capture credits and high-margin medical sales. A foreseeable convergence toward blended systems may deliver balanced cost-performance.
The Biodegradable Polymers Market Report Segments the Industry by Type (Starch-Based Plastics, Polylactic Acid (PLA), Polyhydroxy Alkanoates (PHA), and More), Feedstock (Sugarcane and Sugar Beets, Corn and Other Starch Crops, and More), End-User Industry (Packaging, Consumer Goods, Textile, and More), and Geography (Asia-Pacific, North America, Europe, and More). The Market Forecasts are Provided in Terms of Volume (Tons).
Europe's 39.19% leadership stems from policy clarity and consumer eco-awareness. The EU regulation finalized in 2024 forces recyclable or compostable packaging, and landmark projects such as Fortum's CO2-to-polymer plant in Finland illustrate how carbon capture integrates with bio-based production.
Asia-Pacific is the fastest-growing region at 29.44% CAGR. China ramps up PHA and PBAT plants to meet national plastic-ban deadlines and to supply agriculture films. Japan innovates marine-degradable PBS incorporating disulfide bonds for ocean buoy applications.
North America combines technological innovation with voluntary corporate targets. Dow's agreement with New Energy Blue uses corn stover to make bio-ethylene for PE assets, opening a low-carbon drop-in path. South America and the Middle East remain nascent but show interest in biodegradable mulch to reduce field-burning. Lack of industrial composting facilities curbs immediate uptake yet signals long-term infrastructure opportunities.