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市場調查報告書
商品編碼
2121765
天然纖維增強複合材料:市場佔有率分析、產業趨勢與統計、成長預測(2025-2031)Natural Fiber Reinforced Composites - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2025 - 2031) |
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根據 Mordor Intelligence 預測,天然纖維增強複合材料的市場規模預計將從 2025 年的 473 萬噸成長到 2026 年的 513 萬噸,然後從 2026 年到 2031 年以 8.53% 的複合年成長率成長,到 2031 年達到 772 萬噸。

本報告按纖維類型(木質和非木質)、聚合物基體(熱固性樹脂、熱塑性塑膠、生物基聚合物)、加工技術(射出成型、壓縮成型、熔煉成型及其他)、用戶行業(汽車、航太、船舶及其他)和地區(亞太地區、北美地區、歐洲及其他)進行細分。市場預測以噸為單位。
根據修訂後的歐盟報廢車輛指令(將於2024年生效),汽車製造商必須達到85%的品質回收率,任何違規行為都將面臨每輛車500歐元的罰款。這促使車門模組中即時開始使用亞麻和麻等替代材料。隨後,中國工業和資訊化部製定了相關法規,要求到2030年,國產品牌汽車的可回收率達到90%,並已開始試驗採購韌皮纖維電池外殼。加州對零件材料進行生命週期碳排放評分,並鼓勵採購比原生聚丙烯二氧化碳排放量低60%的生物基化合物,這給汽車製造商帶來了間接壓力。寶馬公司於2025年與Bcomp公司簽署了一項長期收購協議,以確保亞麻供應並避免監管處罰。隨著監管期限的臨近,天然纖維增強複合材料市場在三大洲的需求都在成長。
電池式電動車額外增加的200公斤重量會降低其續航里程。以大麻複合複合材料取代玻璃纖維,可將椅背和行李架的重量減輕15%,每減重1公斤即可增加約0.3公里的續航里程,並使每輛車的電池成本降低15美元。 2025年的實驗室測試表明,大麻-聚丙烯複合材料的拉伸強度達到85兆帕,撓曲模數達到6.5吉帕,縮小了與玻璃纖維的性能差距。特斯拉正將天然纖維部件作為其即將推出的Model 2車型降低成本的手段,這表明這種做法的應用範圍將超越歐洲豪華品牌。中國新創公司蔚來汽車和小鵬汽車正將其亞麻基車門面板專案推進到檢驗階段,計劃於2027年實現量產,這印證了全球對電動車相關材料日益成長的需求。這些發展正在加速天然纖維增強複合材料向市場的滲透,而此時動力傳動系統的性能還遠未達到汽油動力汽車的水平。
天然纖維在相對濕度為 85% 的環境中會吸收 8% 至 12% 的水分,導致零件膨脹並降低與基體的黏合強度。二次聚氨酯塗層或聚乙烯共擠出會使製造成本每公斤增加 0.40 至 0.60 美元,而乙醯化處理可將吸濕率降低至 4%,但會使纖維價格增加 25%。橡樹嶺國家實驗室 (ORNL) 2025 年的一項研究表明,麻纖維增強聚丙烯 (Hemp-PP) 板材在相對濕度為 95% 的環境中暴露 1000 小時後,其彎曲強度損失了 15%。目前,天然纖維增強複合材料在船舶領域的應用仍局限於水線以上的艙室模組,而將其整合到汽車外殼中則被推遲,直到多層阻隔層和混合玻璃纖維蒙皮普及為止。這些限制因素正在減緩天然纖維增強複合材料在潮濕環境下的市場滲透。
由於原料成本低且擁有成熟的甲板供應鏈,預計2025年,木纖維將佔據天然纖維增強複合材料市場42.94%的佔有率。受BMW和Volvo採用亞麻車門面板的推動,非木質韌皮纖維預計到2031年將以9.45%的複合年成長率成長。這種面板比傳統面板薄25%,同時仍能滿足碰撞剛性要求。 2024年至2026年間,加拿大和美國的麻脫殼產能增加了四倍,確保了汽車專案的供應。歐洲的一些項目透過將洋麻和黃麻融入座椅外殼,提高了每公斤材料的機械效率。
同時,棉花廢料正被用於電動汽車座艙的隔音墊;在巴西,香蕉纖維和劍麻纖維則用於生產汽車後備箱襯墊。 Bcomp公司的「ampliTex」亞麻織物可用於製造半結構性航太面板,其價格比傳統木粉高出40%,從而提升了供應商在價值鏈中的地位。隨著碳減排標準的日益嚴格,原始設備製造商(OEM)優先考慮剛度與二氧化碳排放量比最高的纖維,而天然纖維增強複合材料市場的未來成長方向正轉向高等級韌皮纖維。
到2025年,熱塑性塑膠將佔總產量的55.82%,這主要歸功於聚丙烯能夠承受高達170 度C的成型溫度。機械回收循環正在降低射出成型成型內裝件的生命週期成本。然而,對生物基聚合物的需求正以9.21%的複合年成長率成長。由於泰國產量的增加,NatureWorks公司的「Ingeo」PLA成本已降至每公斤2.20美元,這使得PLA和亞麻混合物能夠以與ABS相當的成本用於家用電器機殼。儘管回收面臨挑戰,熱固性樹脂在風力發電機樑和船舶船體中仍然發揮著至關重要的作用,透過樹脂傳遞模塑(RTM)可以確保較高的玻璃化轉變溫度。此外,添加松木粉的聚氯乙烯(PVC)可避免使用鹵代阻燃劑作為窗框的增強材料,從而滿足嚴格的防火安全標準。整體而言,樹脂的應用分支反映了各個終端市場的需求。在汽車產業,人們正在推廣再生PP混合物;在建築業,人們更傾向於使用PVC-木材複合材料;在可再生能源產業,人們正在轉向使用環氧樹脂和韌皮纖維的混合材料。
預計到2025年,亞太地區將佔天然纖維增強複合材料市場42.25%的佔有率,並在2031年之前以9.10%的複合年成長率成長,這主要得益於中國強制性回收計劃和印度住宅維修熱潮的推動。預計到2031年,該地區天然纖維增強複合材料的市場規模將超過350萬噸。儘管中國工業和資訊化部(工信部)的法規強調使用韌皮纖維裝飾條製造電池機殼,但蕪湖昊軒新建成的1.5萬噸擠出生產線正在為都市區人行道提供板材。東南亞的工廠正在以低於每噸300美元的原料成本加工椰子和香蕉纖維,使得擠出型材的成本競爭與乙烯基牆板的成本競爭相當。
歐洲是全球第二大生產國,同時也是創新領域的主導。德國供應商引進了超臨界二氧化碳處理技術,使亞麻的剛度提高了33%,從而能夠製造半結構板材框架。英國的BREEAM認證體系和法國的RE2020標準都為生物基外牆覆層授予了碳排放積分,因此建築師擴大採用木纖維PVC覆層。斯堪的納維亞的鋸木廠正在將林產品重新加工成聚丙烯「Formi」混合物,以加強循環經濟。
在北美,回收的鋸末和廢舊薄膜正被廣泛利用。 Trex公司95%的原料來自廢棄物,並預計2025年毛利率將提高到38%。美墨加協定(USMCA)的條款促進了以本地為中心的供應鏈發展,例如,墨西哥的一家一級供應商正在為底特律的一家汽車製造商生產天然纖維後備箱襯墊。南美洲擁有豐富的原料資源,如甘蔗渣、香蕉和劍麻,但由於加工能力有限,這些資源在國內的應用受到限制。
在中東和非洲,該市場仍處於探索階段。在阿拉伯聯合大公國,一個採用椰棗纖維增強板材作為核心材料的高層建築項目正在進行中,該建築已獲得LEED鉑金級認證,但廣泛的供應物流仍處於起步階段。這些區域性的發展表明,監管壓力和原料供應正在塑造天然纖維增強複合材料市場的未來。
According to Mordor Intelligence, the natural fiber reinforced composites market size is expected to grow from 4.73 Million tons in 2025 to 5.13 Million tons in 2026 and is forecast to reach 7.72 Million tons by 2031 at 8.53% CAGR over 2026-2031.

This report is Segmented by Fiber (Wood and Non-Wood), Polymer Matrix (Thermosets, Thermoplastics, and Bio-Based Polymers), Processing Technology (Injection Molding, Compression Molding, Pultrusion, and More), End-User Industry (Automotive, Aerospace, Marine, and More), and Geography (Asia-Pacific, North America, Europe, and More). Market Forecasts are Provided in Terms of Volume (Tons).
The updated EU End-of-Life Vehicle Directive active since 2024 obliges automakers to achieve 85% mass recyclability or face fines of EUR 500 per non-compliant car, stimulating immediate substitutions toward flax and hemp door modules. China's Ministry of Industry and Information Technology followed with a 90% recyclability rule for domestic brands by 2030, triggering pilot procurement of bast-fiber battery enclosures. OEMs feel indirect pressure because California assigns lifecycle carbon scores to part dossiers, tilting sourcing toward bio-based compounds with 60% lower embodied CO2 than virgin polypropylene. BMW secured a long-term offtake contract with Bcomp in 2025 to guarantee flax supply and avoid regulatory penalties. As legislative deadlines converge, the natural fiber reinforced composites market experiences embedded demand pull across three continents.
Battery-electric cars carry 200 kg extra mass that erodes driving range; substituting glass fiber with hemp composite trims 15% weight from seat backs and parcel shelves, translating to roughly 0.3 km additional range per kilogram saved and USD 15 battery savings per car. Laboratory tests in 2025 showed hemp-PP compounds achieving 85 MPa tensile strength and 6.5 GPa flexural modulus, closing the performance gap with glass fiber. Tesla flagged natural fiber parts as a cost-down lever for its forthcoming Model 2, indicating diffusion beyond premium European marques. Chinese start-ups NIO and XPeng have moved flax door-panel programs into validation for 2027 production, underscoring the global scope of EV-linked pull. These moves accelerate penetration in the natural fiber reinforced composites market ahead of drivetrain parity timelines.
Natural fibers absorb 8%-12% water at 85% relative humidity, swelling parts and weakening matrix bonds. Secondary polyurethane coatings or poly-ethylene co-extrusion add USD 0.40-0.60 per kg to manufacturing costs, while acetylation cuts moisture uptake to 4% but inflates fiber prices by 25%. A 2025 ORNL study showed 15% flexural-strength loss after 1,000 h exposure to 95% humidity for hemp-PP panels. Marine uses remain confined to above-waterline cabin modules, and automotive exterior-body integration is delayed until multilayer barriers or hybrid glass skins become routine. This constraint slows adoption in the natural fiber reinforced composites market for moisture-exposed applications.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
Wood fiber captured 42.94% natural fiber reinforced composites market share in 2025 owing to its low feedstock cost and established decking supply chains. Non-wood bast fibers will post a 9.45% CAGR through 2031 as BMW and Volvo integrate flax door panels that are 25% thinner yet meet crash stiffness. Hemp decortication capacity in Canada and the U.S. quadrupled between 2024 and 2026, ensuring supply for automotive programs. European projects also blend kenaf and jute into seat shells, raising mechanical efficiency per kilogram.
In parallel, cotton waste feeds sound-insulation mats for EV cabins, and banana and sisal fibers support trunk-liner production in Brazil. Bcomp's ampliTex woven flax unlocks semi-structural aerospace panels that carry 40% premiums over commodity wood flour, nudging suppliers up the value chain. As carbon-reduction metrics grow stricter, OEMs favor fibers that deliver the highest stiffness-to-CO2 ratio, tilting future growth toward premium bast fibers within the natural fiber reinforced composites market.
Thermoplastics comprised 55.82% of the 2025 volume, driven by polypropylene's compatibility with 170 °C molding windows. Mechanical recycling loops lower lifecycle costs for injection-molded interior trims. However, bio-based polymer demand is rising at a 9.21% CAGR. NatureWorks' Ingeo PLA cost fell to USD 2.20 per kg after its Thai expansion, enabling PLA-flax blends in consumer electronics casings at cost parity with ABS. Thermosets stay relevant for wind-turbine spars and marine hulls where resin-transfer molding locks in high glass-transition temperatures, despite recycling obstacles. Polyvinyl chloride with pine flour reinforces window profiles for stringent fire codes, sidestepping halogenated flame retardants. Overall, divergent resin paths reflect end-market needs: automotive pushes recycled PP blends, construction prefers PVC wood composites, and renewable-energy players shift toward epoxy bast-fiber hybrids.
Asia-Pacific held 42.25% natural fiber reinforced composites market share in 2025, pacing at 9.10% CAGR through 2031 on the back of Chinese recyclability mandates and India's home-upgrade wave. The region's natural fiber reinforced composites market size will surpass 3.5 million tons by 2031. China's MIIT rules elevate bast-fiber trims for battery enclosures, while Wuhu Haoxuan's new 15,000 t extrusion line supplies decking for municipal walkways. Southeast Asian plants process coconut and banana fibers at sub-USD 300 t feeds, making extruded profiles cost-competitive with vinyl siding.
Europe ranks second in volume yet leads innovation. Germany's suppliers operate supercritical-CO2 treatment to raise flax stiffness 33%, enabling semi-structural seat frames. The U.K.'s BREEAM regime and France's RE2020 code award carbon points for bio-based facades, pushing architects toward wood-fiber PVC cladding. Nordic mills divert forestry by-products into polypropylene Formi blends, tightening circular loops.
North America leverages reclaimed sawdust and post-consumer film. Trex harvests 95% waste inputs, improving gross margins to 38% in 2025. USMCA rules foster regionalized supply chains; Mexican tier-1s mold natural-fiber trunk liners for Detroit automakers. South America sits on abundant bagasse, banana, and sisal feedstocks, yet limited compounding capacity caps domestic conversion.
Middle East and Africa remain exploratory; UAE projects use date-palm fiber core panels in LEED Platinum towers, but broad supply logistics are nascent. These regional dynamics show that regulatory pressure and raw material availability shape the natural fiber reinforced composites market trajectory.