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市場調查報告書
商品編碼
2030268
聚氧四亞甲基二醇市場-全球產業規模、佔有率、趨勢、機會和預測:銷售管道、終端用戶產業、地區和競爭格局分類,2021-2031年Polyoxy Tetramethylene Glycol Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Sales Channel, By End user Industry, By Region & Competition, 2021-2031F |
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全球聚氧四亞甲基二醇 (PTMG) 市場預計將從 2025 年的 105 萬噸成長到 2031 年的 141 萬噸,複合年成長率為 5.04%。
聚四亞甲基醚二醇 (PTMG) 又稱聚四氫呋喃醚二醇,是一種由四氫呋喃聚合而成的鎖狀聚醚二醇,兩端帶有羥基。這種用途廣泛的多元醇因其優異的耐化學性、低溫性能、水解穩定性和柔軟性而備受青睞,使其成為許多高性能材料的關鍵成分。市場擴張主要得益於氨綸產業對彈性纖維的穩定需求,以及在先進紡織品、鞋類和汽車應用中,共聚酯醚彈性體和熱塑性聚氨酯的日益成長的應用。美國化學工業協會 (ACC) 的報告顯示,2024 年美國聚氨酯產業的直接產值將達到 348 億美元,這反映了終端應用產業的規模。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 105萬噸 |
| 市場規模:2031年 | 141萬噸 |
| 複合年成長率:2026-2031年 | 5.04% |
| 成長最快的細分市場 | 纖維 |
| 最大的市場 | 亞太地區 |
阻礙該市場成長的主要障礙是關鍵原料(尤其是四氫呋喃)價格的持續波動。這種不可預測的成本為PTMG生產商帶來了巨大的財務不確定性,進而影響整個產業的策略投資計畫和整體生產經濟效益。
熱塑性聚氨酯 (TPU) 和聚氨酯彈性體需求的不斷成長是全球聚氧四亞甲基二醇 (PTMG) 市場的主要驅動力。 PTMG 因其優異的低溫性能、水解穩定性和柔軟性,是製造這些先進材料的關鍵組成部分。聚氨酯彈性體廣泛應用於鞋類、工業機械和汽車零件,而 TPU 在特殊薄膜、電纜護套和現代紡織品等領域的應用也日益廣泛。BASF2025 年 10 月發布的《資本市場更新》報告反映了這一趨勢,預測 2025 年聚氨酯市場將成長 3%,預計增幅約為 8 萬噸,主要受亞洲需求的推動。 TPU 和聚氨酯產量的持續成長直接推動了對核心多元醇 PTMG 的需求。
全球彈性纖維和氨綸產量的顯著成長進一步推動了這一上升趨勢。 PTMG(氨綸,也稱為彈性纖維)是氨綸的關鍵原料,對消費品、醫用紡織品以及高性能舒適服裝的生產至關重要。紡織生產技術的不斷進步和消費者對運動服日益成長的需求推動了市場需求。萊卡公司於2025年11月在中國寧夏回族自治區推出了最大的氨綸生產工廠,初期產能達3萬噸,這標誌著該行業的擴張。此外,領先的化學企業科思創累計,其2025會計年度的營運現金流為4.87億歐元,顯示PTMG整個價值鏈的持續強勁成長。
全球聚氧四亞甲基二醇(PTMG)市場擴張的主要障礙之一是原料(包括四氫呋喃)價格的持續波動。這些價格波動為PTMG生產商帶來了巨大的財務不確定性,嚴重影響其策略投資決策和整體生產成本。由於無法準確預測成本,生產商難以維持穩定的利潤率,最終阻礙了產能投資,並抑制了市場整體擴張。
歐洲化學工業理事會強調了這個問題,指出到2025年,歐洲天然氣價格仍將是美國的2.5倍,這將為當地化工企業帶來沉重的成本負擔,並扭曲原料的經濟效益。除了投入成本普遍上漲外,這種區域性不平衡也使得PTMG(生產技術、製造和技術)的定價策略變得極為複雜。此外,美國化學協會(ACC)指出,2026年2月,美國生產者物價指數將年增3.4%,並認為能源成本是導致化學生產投入成本上漲的主要促進因素。最終,原料成本不斷上漲且波動不定,這將擠壓利潤空間,阻礙長期策略規劃,從而限制市場成長。
產業發展的關鍵趨勢是轉向生物基聚氧四亞甲基二醇(PTMG),這主要受人們對永續性的關注以及減少對石化燃料依賴的需求所驅動。這種轉變不僅能減輕環境影響,也能為生產者提供不受石化產品價格波動影響的彈性供應鏈。因此,各公司正在投資興建生產PTMG生物基前驅物的工廠。 PU MAGAZINE在2024年4月報道稱,曉星集團(Hyosung TNC)承諾投資10億美元,建設多個生物基BDO(生物基BDO)生產設施,年產能達20萬噸,目標產品包括用於氨綸的PTMG等材料,這便是這一轉變的象徵。此類投資凸顯了整個產業向環保化學品製造的轉型,以滿足消費者對永續產品日益成長的需求。
另一個值得關注的趨勢是PTMG衍生物在電動車(EV)零件製造中的應用日益廣泛,為市場開闢了充滿活力的新途徑。 PTMG具有優異的低溫性能、水解穩定性和柔軟性,是生產高性能熱塑性聚氨酯以及電動車內飾件、電纜護套、電池機殼等所需聚氨酯的關鍵多元醇。隨著汽車製造商越來越依賴先進材料來提升車輛的效率、耐久性和安全性,這種細分市場需求正強勁地推動市場擴張。國際能源總署(IEA)發布的《2025年全球電動車展望》也印證了這一趨勢,強調了汽車行業對PTMG等基礎材料的需求快速成長,預計到2024年,全球電動汽車電池需求將超過950吉瓦時(比2023年成長25%)。
The Global Polyoxy Tetramethylene Glycol (PTMG) market is forecast to expand from 1.05 million tonnes in 2025 to 1.41 million tonnes by 2031, reflecting a compound annual growth rate of 5.04%. Also referred to as polytetramethylene ether glycol, PTMG is a linear polyether glycol produced through the polymerization of tetrahydrofuran, featuring hydroxyl groups at both ends. This adaptable polyol is prized for its outstanding chemical resistance, low-temperature efficacy, hydrolytic stability, and flexibility, which make it essential for numerous high-performance materials. Expansion in the market is largely fueled by consistent demand for elastic fibers from the spandex sector, alongside growing utilization in copolyester-ether elastomers and thermoplastic polyurethanes within advanced textiles, footwear, and automotive applications. Underscoring the scale of end-use sectors, the American Chemistry Council reported that the U.S. polyurethanes industry generated $34.8 billion in direct output in 2024.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | 1.05 Million Tonnes |
| Market Size 2031 | 1.41 Million Tonnes |
| CAGR 2026-2031 | 5.04% |
| Fastest Growing Segment | Textile |
| Largest Market | Asia Pacific |
A primary obstacle that could hinder this market growth is the persistent price volatility of essential raw materials, especially tetrahydrofuran. Such unpredictable costs create substantial financial uncertainty for PTMG producers, thereby affecting industry-wide strategic investment initiatives and overall production economics.
Market Driver
Escalating requirements for thermoplastic polyurethanes (TPU) and polyurethane elastomers act as a major catalyst for the global Polyoxy Tetramethylene Glycol market. PTMG is an essential component in manufacturing these advanced materials due to its superior low-temperature performance, hydrolytic stability, and flexibility. While polyurethane elastomers are broadly utilized in footwear, industrial machinery, and automotive parts, TPUs are seeing wider application in specialized films, cable jacketing, and modern textiles. Reflecting this trend, BASF's October 2025 Capital Market Update projected a 3% expansion in the polyurethane market for 2025-an increase of roughly 80 kilotons driven largely by Asian demand. This continuous rise in TPU and polyurethane output directly elevates the need for PTMG as a core polyol.
This upward trajectory is further supported by a significant global increase in the production of elastic fibers and spandex. As a vital raw material for spandex (elastane), PTMG is critical for producing consumer goods, medical textiles, and high-performance, comfortable apparel. Demand is propelled by ongoing advancements in textile production and a growing consumer appetite for activewear. Highlighting this expansion, The LYCRA Company launched its largest spandex manufacturing plant in Ningxia, China, in November 2025, contributing an initial 30,000 tons of capacity. Additionally, major chemical manufacturer Covestro posted €487 million in net operating cash flows for fiscal 2025, emphasizing the robust ongoing activity throughout the PTMG value chain.
Market Challenge
A major barrier to the global Polyoxy Tetramethylene Glycol market's expansion is the persistent price instability of raw materials, most notably tetrahydrofuran. These fluctuating prices create significant financial unpredictability for PTMG manufacturers, profoundly affecting their strategic investment decisions and overall production costs. The inability to accurately predict expenses makes it difficult for producers to preserve consistent profit margins, which ultimately discourages capacity investments and curtails broader market development.
Highlighting this issue, the European Chemical Industry Council noted that 2025 European gas prices remained 2.5 times greater than those in the U.S., creating a heavy cost burden for local chemical manufacturers and skewing raw material economics. Along with a broader surge in input expenses, this regional imbalance makes PTMG pricing strategies highly complex. Additionally, the American Chemistry Council observed a 3.4% year-over-year increase in U.S. headline producer prices by February 2026, pointing to energy costs as a primary force behind the inflation of chemical manufacturing inputs. Ultimately, this landscape of escalating and erratic raw material costs limits market growth by squeezing profit margins and stalling long-term strategic plans.
Market Trends
A crucial industry trend is the transition toward bio-based Polyoxy Tetramethylene Glycol, motivated by a growing emphasis on sustainability and a desire to decrease dependence on fossil fuels. This shift not only mitigates environmental impacts but also provides producers with a resilient supply chain that is insulated from petrochemical price fluctuations. Consequently, businesses are directing capital into plants that manufacture bio-sourced precursors for PTMG production. Highlighting this shift, PU MAGAZINE reported in April 2024 that Hyosung TNC pledged a $1 billion investment to build several Bio-BDO facilities capable of producing 200,000 tons annually, targeting materials such as PTMG for spandex. Such investments underscore a broader industry pivot toward eco-friendly chemical manufacturing to satisfy escalating consumer demand for sustainable goods.
Another prominent trend is the rising utilization of PTMG derivatives in the production of electric vehicle (EV) components, which opens a dynamic new avenue for the market. Because of its exceptional low-temperature functionality, hydrolytic stability, and flexibility, PTMG serves as a premier polyol for creating the high-performance thermoplastic polyurethanes and polyurethanes required for EV interior parts, cable jacketing, and battery enclosures. As automakers increasingly rely on sophisticated materials to boost vehicle efficiency, durability, and safety, this niche demand strongly bolsters market expansion. Reinforcing this trajectory, the 2025 IEA Global EV Outlook reported that global EV battery demand surged past 950 GWh in 2024-a 25% jump from 2023-highlighting a rapidly growing requirement for foundational materials like PTMG in the automotive space.
Report Scope
In this report, the Global Polyoxy Tetramethylene Glycol Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Polyoxy Tetramethylene Glycol Market.
Global Polyoxy Tetramethylene Glycol Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: