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市場調查報告書
商品編碼
1937311
生物基聚合物:市場佔有率分析、產業趨勢與統計、成長預測(2026-2031)Bio-based Polymers - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026 - 2031) |
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預計生物基聚合物市場將從 2025 年的 161 萬噸成長到 2026 年的 184 萬噸,到 2031 年達到 357 萬噸,2026 年至 2031 年的複合年成長率為 14.2%。

這項快速成長得益於一次性塑膠的強制性禁令、生物精煉技術的快速成熟以及物料平衡認證,後者使得現有設施能夠直接使用新樹脂進行分銷。生產商正與追求淨零排放目標的全球品牌簽署長期承購協議,這為相關人員提供了支持新資本投資的信心。從區域來看,亞太地區將佔據新增產量的大部分,這主要得益於農業殘餘物提供的低成本原料以及鼓勵可再生材料的區域政策。耐熱性和生物相容性的提高正使生物基聚合物的應用範圍從通用包裝擴展到醫療、汽車和電子等高階領域。
澳洲於2024年擴大了塑膠禁令範圍,禁止使用厚購物袋和聚苯乙烯食品容器,並要求零售商改用經認證的可堆肥材料。歐盟目前正在實施生產者延伸責任制,將廢棄物成本轉嫁到每個包裝的價格中,從而縮小與生物基聚合物市場的成本差距。加拿大於2024年底實施了聯邦塑膠禁令,為可再生包裝在北美創造了一個完整的市場。中國在禁止進口廢棄塑膠後,加強了國內監管,強制國內加工商採購符合規定的材料。領先實施案例表明,一旦禁令生效,由於合規風險超過了價格溢價,需求會迅速轉變。
一項全球調查發現,73%的消費者在購買決策中會考慮永續性聲明,並且願意為經過認證的可再生材料支付15-20%的溢價。品牌所有者正在透過實施優先採購品質平衡認證材料的採購規則來應對這一趨勢,從而保護生物基聚合物市場的利潤率。連鎖餐廳正在透過從傳統塗層轉向可堆肥薄膜來滿足顧客減少廢棄物的期望。 B2B買家正在將碳強度評分納入供應商評分卡,提高了化石基塑膠的進入門檻。這種不斷成長的需求也蔓延到電子和服裝產業,在這些產業中,生活風格品牌正日益將可再生材料作為品質的象徵。
由於小規模工廠缺乏規模經濟,生物基化學品的售價比化石基化學品高出20%至50%。雖然工廠與現有化工基地共用公用設施可以降低生產成本,但高資本密集度會延緩價格趨於一致。原油價格上漲會暫時縮小價格差距,但無法消除結構性差異。醫療設備等特殊應用領域能夠接受溢價,因為生物分解性可以減輕監管負擔。要實現更廣泛的價格趨於一致,需要將現有產能翻番,並將固定成本分攤到更大的產量上。
到2025年,其他產品類型(主要是聚丁二酸丁二醇酯和Polybutylene Adipate Terephthalate)將佔生物基聚合物市場佔有率的44.12%。由於該樹脂具有可堆肥性和良好的熱封強度,生產商正擴大將其應用於地膜和軟包裝袋領域。這一大規模的市場基礎正在推動特種級生物基聚合物市場的整體規模成長,並支持逐步消除瓶頸的計劃。亞洲企業正在將丁二酸和己二酸整合到本地原料中,降低運輸成本和外匯風險,並提高供應穩定性。
到2031年,聚乳酸(PLA)將以18.22%的複合年成長率持續成長。該行業受益於耐熱等級PLA的推出,這些等級拓展了PLA在電子產品機殼和汽車內裝等領域的應用。醫療創新者正利用PLA的生物可吸收特性,設計出癒合後可溶解的螺絲和鋼板,以避免二次手術。阿拉伯聯合大公國和泰國產能的擴張將擴大PLA的生產規模,降低成本,並擴大PLA應用領域的生物基聚合物市場。先前僅限於一兩家公司的技術許可預計將隨著新進入者的出現而加劇市場競爭。
生物基聚合物報告按產品類型(可生物分解澱粉混合物、生物聚乙烯 (bio-PE)、生物聚對苯二甲酸乙二醇酯 (bio-PET) 等)、終端用戶行業(農業、醫療保健、包裝、汽車及運輸、紡織等)和地區(亞太地區、北美地區、歐洲地區、世界其他地區)進行細分。市場預測以噸為單位。
到2025年,亞太地區將佔全球生物基聚合物市場規模的44.02%,並在2031年之前以16.63%的複合年成長率持續成長。中國正透過稅收優惠、綠色貸款以及中糧等公司營運的玉米製聚合物一體化項目,鞏固其在該地區主導地位。泰國為生物化學投資提供長達八年的免稅期,吸引合資企業將糖廠與聚合物生產設施結合。印度正利用剩餘的甘蔗渣滿足國內聚合物需求,同時也向跨國公司提供出口信貸。
歐洲擁有成熟的政策組合來支持需求,將一次性塑膠指令與生產者延伸責任制結合。德國和法國已將回收成本內部化,提高了化石基塑膠的相對成本,並鼓勵加工商轉向使用經認證的可生物分解材料。歐洲擁有超過3500家工業堆肥廠,使真正的循環經濟成為可能。區域回收協議允許供應商鎖定多年價格,從而穩定生物基聚合物市場,使其免受原料價格波動的影響。
在北美,各州層級的法規,例如加州的SB54法案(該法案要求在2032年將一次性塑膠包裝減少65%),正在加速這一進程。加拿大的聯邦禁令正在協調各省的產品規格,並建立一個涵蓋整個北美大陸的投資基礎。企業買家正在將可再生碳配額納入供應契約,以確保供應的穩定性。在其他地區,新興的拉丁美洲糖業經濟體和一些非洲國家正在複製相關政策模式,以加速在農業廢棄物豐富的地區推廣應用。
The Bio-based Polymers Market is expected to grow from 1.61 million tons in 2025 to 1.84 million tons in 2026 and is forecast to reach 3.57 million tons by 2031 at 14.2% CAGR over 2026-2031.

The sharp expansion comes from mandatory single-use plastic bans, fast-maturing bio-refinery technologies, and mass-balance certification that allows drop-in resins to flow through existing assets. Producers lock in long-term offtake agreements with global brands pursuing net-zero timelines, giving financiers visibility to support new capacity. Regionally, Asia-Pacific captures much of the incremental tonnage because agricultural residues supply low-cost feedstock and local policies encourage renewable materials. Premium segments open in medical, automotive, and electronics as improved heat resistance and biocompatibility formulations move bio-based polymers beyond commodity packaging.
Australia widened its plastics prohibition in 2024 to ban heavyweight shopping bags and polystyrene food containers, pushing retailers toward certified compostable options. The European Union now enforces extended producer responsibility that prices end-of-life costs into each package, narrowing the cost gap with the bio-based polymers market. Canada implemented a federal plastics prohibition in late 2024, creating a contiguous North American market for renewable packaging. China tightened domestic restrictions after banning waste plastic imports, forcing local converters to source compliant materials. Early adopters show that once bans enter force, demand shifts quickly because compliance risk outweighs price premiums.
Global surveys show that 73% of shoppers weigh sustainability claims in purchase decisions and will pay 15-20% more for verified renewable content. Brand owners translate this signal into procurement rules that favor mass-balance certified feedstocks, protecting margins in the bio-based polymers market. Food service chains swap conventional coatings for compostable films to meet customer expectations on waste reduction. B2B buyers embed carbon intensity scores in supplier scorecards, raising entry barriers for fossil plastics. The demand pull spreads to electronics and apparel as lifestyle brands position renewable materials as a marker of quality.
Bio-based grades sell at 20-50% premiums compared with fossil alternatives because smaller plants lack scale efficiencies. Production costs ease when plants share utilities with existing chemical hubs, yet capital intensity delays parity. Price spikes in crude oil narrow the gap temporarily but do not erase structural differences. Specialty uses such as medical devices absorb premiums because biodegradability trims regulatory burdens. Broader parity depends on doubling current capacity so fixed costs spread across more tons.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
Other product types, dominated by polybutylene succinate and polybutylene adipate terephthalate, accounted for 44.12% of bio-based polymers market share in 2025. Producers win adoption in mulch films and flexible pouches because these resins combine compostability with heat-seal strength. Their large base lifts the overall bio-based polymers market size for specialty grades and supports incremental debottlenecking projects. Supply security improves as Asian firms integrate succinic acid and adipic acid back to local feedstock, trimming freight and currency risk.
Polylactic acid leads growth at an 18.22% CAGR to 2031. The segment benefits from recent heat-stable grades that unlock electronics housings and automotive trim. Medical innovators exploit PLA's bioresorption to design screws and plates that dissolve after healing, avoiding secondary surgeries. Capacity expansions in the UAE and Thailand add scale and lower cost floors, which enlarges the bio-based polymers market size for PLA applications. Competitive intensity rises as new entrants license technology that had been confined to one or two players.
The Bio-Based Polymers Report is Segmented by Product Type (Biodegradable Starch Blends, Bio Polyethylene (Bio-PE), Bio-Polyethylene Terephthalate (Bio-PET), and More), End-User Industry (Agriculture, Medical and Healthcare, Packaging, Automotive and Transportation, Textiles, and Others), and Geography (Asia-Pacific, North America, Europe, and Rest of World). The Market Forecasts are Provided in Terms of Volume (Tons).
Asia-Pacific captured 44.02% of the bio-based polymers market size in 2025 and is expanding at a 16.63% CAGR to 2031. China anchors regional leadership through tax rebates, green loans, and integrated corn-to-polymer complexes run by COFCO and peers. Thailand grants eight-year tax holidays on bio-chemical investments, luring joint ventures that colocate sugar mills with polymer units. India leverages surplus bagasse to backfill domestic polymer demand while exporting credits to multinationals.
Europe supports demand with a mature policy mix that combines the Single-Use Plastics Directive and mandatory extended producer responsibility. Germany and France internalize collection fees that make fossil plastics relatively more expensive, steering converters toward certified compostables. Industrial composting coverage surpasses 3,500 sites, enabling true circularity claims. Regional offtake agreements let suppliers lock multi-year prices, stabilizing the bio-based polymers market against feedstock swings.
North America accelerates through state-level laws such as California's SB 54 that requires a 65% cut in single-use plastic packaging by 2032. Canada's federal ban synchronizes product specifications across provinces, creating a continental platform for investment. Corporate buyers formalize renewable-carbon quotas in supplier contracts, delivering predictable tonnage. Elsewhere, emerging Latin American sugar economies and selected African nations replicate policy templates that fast-track adoption where agricultural residues are plentiful.