泰國塑膠市場：市場佔有率分析、產業趨勢與統計、成長預測（2026-2031）

據 Mordor Intelligence 稱，預計到 2026 年，泰國塑膠市場規模將達到 643 萬噸，高於 2025 年的 623 萬噸，預計到 2031 年將達到 756 萬噸。

預計從 2026 年到 2031 年，其複合年成長率將達到 3.27%。

本報告按類型（傳統塑膠、工程塑膠、生質塑膠）和應用（包裝、電氣和電子、建築和施工、汽車和交通運輸、家具和床上用品以及其他應用）進行細分。市場預測以數量（噸）為單位。

泰國塑膠市場趨勢與洞察

食品和飲料包裝需求增加

國內飲料消費持續成長，包裝塑膠的使用量維持穩定。將於2025年3月實施的新食品接觸材料標準鼓勵加工商採用可回收和耐熱的複合材料，預計這些材料將獲得更高的價格。飲料出口到鄰國柬埔寨和越南進一步推動了銷售量，自疫情以來，食品配送需求增加了一倍以上，每份訂單都會使用多種塑膠製品。氣溫上升、快速都市化以及旅遊業的復甦正在推動泰國塑膠市場包裝需求的成長。隨著個人護理行業的成長，對硬質容器的需求也在成長，化妝品和保健品的銷售額呈現中等個位數的成長，刺激了專用包裝的使用。

建築和施工行業塑膠使用量的增加

政府在150多個基礎設施項目上的支出支撐了對PVC管道、隔熱材料和屋頂板的長期需求。 「塑膠公路」舉措每公里使用多達5噸的再生材料，這表明政策正在向循環建築實踐轉變，並擴大了再生塑膠的潛在市場。目前，已有800多家中大型製造商採用數位化訂購工具和低碳生產流程，以滿足綠建築規範的要求。預計大型企劃將創造100萬個新的就業崗位，這將促進住宅和商業建築的建設，並進一步增強對塑膠建材的需求，儘管能源價格飆升和來自中國的廉價進口產品正在擠壓利潤空間。

更嚴格禁止和課稅一次性塑膠製品

泰國的塑膠廢棄物減量藍圖將從2025年1月起逐步停止進口塑膠，並加強食品接觸產品的品質標準。在曼谷等都市區，每天產生1800噸一次性廢棄物，當局正在迅速實施附加稅和標籤要求，這增加了加工商的合規成本。根據《工業廢棄物管理法（草案）》，也將設立專款以減輕環境影響，並對危險廢棄物製定更嚴格的處置規則。泰國塑膠市場的生產商必須投資於經認證的可回收或可堆肥替代品，並加強可追溯性體系，違規者將受到處罰。雖然這些法規最初針對的是一次性產品，但最終將推動對高價值、永續樹脂的需求。

細分市場分析

2025年，傳統塑膠在泰國塑膠市場維持70.55%的市場佔有率，這主要得益於完善的基礎設施、規模經濟以及多元化的終端應用。其中，聚乙烯和聚丙烯滿足了包裝、汽車和建築業的需求，而聚對苯二甲酸乙二醇酯（PET）的應用範圍也從瓶子擴展到工業紗線和輪胎織物。 HMC Polymers在2023年的銷售額超過250億泰銖，顯示通用塑膠仍具有重要的商業性價值。工程塑膠，例如聚醯胺和聚碳酸酯，在電子組裝和電動車動力傳動系統等領域的應用推動下，實現了中等個位數的成長。

生物聚合物是成長最快的品類，年複合成長率達5.53%，主要得益於一項20萬噸生物乙烯計畫和計畫增產7.5萬噸聚乳酸（PLA）的生產計畫。領先的製造商目前正在試驗化學回收方法和循環石腦油流，以確保其資產基礎的未來永續性，並在新的食品接觸法規下保持競爭力。隨著現有供應商獲得生物基製程許可，競爭差距正在縮小，而新參與企業則透過揭露碳足跡和獲得可堆肥性認證來凸顯自身優勢。

其他好處：

• Excel格式的市場預測（ME）表
• 3個月的分析師支持

目錄

第1章：引言

• 研究假設和市場定義
• 調查範圍

第2章：調查方法

第3章執行摘要

第4章 市場狀況

• 市場概覽
• 市場促進因素
  • 食品和飲料包裝產業需求增加
  • 建築和施工行業塑膠使用量增加
  • 汽車和電動車零件需要減輕重量
  • 電子商務的快速發展正在推高對防護包裝材料的需求。
  • 與生物基聚合物相關的合資企業（例如，SCGC、BLASCHEM）
• 市場限制因素
  • 更嚴格禁止和課稅一次性塑膠製品
  • 原油和石腦油價格波動
  • 聚丙烯（PP）和聚乙烯（PE）供應過剩，以及來自中國的低價進口。
• 價值鏈分析
• 波特五力模型

第5章 市場規模與成長預測

• 按類型
  • 傳統塑膠
    • 聚乙烯（PE）
    • 聚丙烯（PP）
    • 聚氯乙烯（PVC）
    • 聚苯乙烯（PS）
  • 工程塑膠
    • 聚對苯二甲酸乙二醇酯（PET）
    • 聚醯胺（PA）
    • 聚碳酸酯（PC）
    • 苯乙烯共聚物（ABS 和 SAN）
    • 聚丁烯對苯二甲酸酯（PBT）
    • 聚甲基丙烯酸甲酯（PMMA）
    • 其他工程塑膠
  • 生質塑膠
• 透過使用
  • 包裝
  • 電氣和電子設備
  • 建築/施工
  • 汽車和運輸業
  • 家具和床上用品
  • 其他用途

第6章 競爭情勢

• 市場集中度
• 策略趨勢
• 市佔率和排名分析
• 公司簡介
  • Covestro AG
  • HMC Polymers Thailand
  • Indorama Ventures Public Company Limited
  • INEOS Styrolution Group GmbH
  • IRPC Public Company Limited
  • PTT Global Chemical Public Company Limited
  • SCG Chemicals Co. Ltd
  • Thai Plastic Industries Co. Ltd

第7章 市場機會與未來展望

According to Mordor Intelligence, Thailand plastics market size in 2026 is estimated at 6.43 million tons, growing from 2025 value of 6.23 million tons with 2031 projections showing 7.56 million tons, growing at 3.27% CAGR over 2026-2031.

This report is Segmented by Type (Traditional Plastics, Engineering Plastics, and Bioplastics), Application (Packaging, Electrical and Electronics, Building and Construction, Automotive and Transportation, Furniture and Bedding, and Other Applications). The Market Forecasts are Provided in Terms of Volume (Tons).

Thailand Plastics Market Trends and Insights

Rising Demand from Food and Beverage Packaging

Domestic beverage consumption continues to expand, locking in steady packaging tonnage. New food-contact standards effective March 2025 encourage converters to adopt recyclable and heat-resistant formulations that command premium pricing. Beverage exports to neighboring Cambodia and Vietnam add incremental volumes, and food-delivery growth has more than doubled since the pandemic, generating multiple plastic items per order. Rising temperatures, rapid urbanization, and a tourism rebound sustain packaging intensity in the Thailand plastics market. Demand for rigid containers grows in parallel with the personal-care segment, where mid-single-digit sales growth of cosmetics and health products boosts specialized packaging uptake.

Increasing Plastics Use in Building and Construction

Government spending across over 150 infrastructure projects underwrites long-run demand for PVC pipes, insulation, and roofing sheets. The Plastic Roads initiative, which incorporates up to five tons of recycled material per kilometer, signals a policy pivot toward circular construction practices that enlarge the addressable market for recycled resin. More than 800 mid- and large-size manufacturers now integrate digital ordering tools and low-carbon processes to satisfy green-building specifications. An expected 1 million new jobs linked to megaprojects will spur residential and commercial builds, reinforcing demand for plastic building products even as energy inflation and cheap Chinese imports squeeze margins.

Stricter Single-Use-Plastic Bans and Taxes

Thailand's plastic-waste roadmap phases out imports from January 2025 and tightens quality rules for food-contact articles. Urban centers such as Bangkok generate 1,800 metric tons of single-use waste daily, prompting authorities to fast-track levies and labeling mandates that raise compliance costs for converters. Additional legislation under the Draft Industrial Waste Management Act introduces a dedicated fund to remediate environmental impacts and imposes stricter disposal rules on hazardous scrap. Producers in the Thailand plastics market must invest in certified recyclable or compostable alternatives and enhance traceability systems or face penalties. These rules initially restrict disposable items but ultimately catalyze demand for higher-value sustainable resins.

Other drivers and restraints analyzed in the detailed report include:

1. Lightweighting Needs in Automotive and EV Components
2. Bio-Based Polymer Joint Ventures
3. Polypropylene and Polyethylene Oversupply and Low-Cost Imports from China

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Traditional resins retained 70.55% of Thailand's plastics market share in 2025 thanks to entrenched infrastructure, scale economics, and diversified end-use exposure. Among them, polyethylene and polypropylene anchor packaging, automotive, and construction demand, while PET has grown beyond bottles into technical yarns and tire fabrics. HMC Polymers surpassed THB 25 billion in sales in 2023, illustrating the continuing commercial relevance of commodity grades. Engineering resins such as polyamides and polycarbonates post mid-single-digit demand gains tied to electronics assembly and EV power-train applications.

Biopolymers are the fastest-expanding category, progressing at a 5.53% CAGR and lifted by the 200,000-ton bio-ethylene venture and the 75,000-ton PLA expansion. Mainstream producers now trial chemical-recycling routes and circular naphtha streams to future-proof their asset bases and preserve relevance under new food-contact rules. The competitive gap narrows as conventional suppliers license bio-based processes, while newcomers differentiate through carbon-footprint declarations and compostability certifications.

Complete Report Scope:

• By Type
  • Traditional Plastics
    • Polyethylene (PE)
    • Polypropylene (PP)
    • Polyvinyl Chloride (PVC)
    • Polystyrene (PS)
  • Engineering Plastics
    • Polyethylene Terephthalate (PET)
    • Polyamides (PA)
    • Polycarbonates (PC)
    • Styrene Copolymers (ABS and SAN)
    • Polybutylene Terephthalate (PBT)
    • Polymethyl Methacrylate (PMMA)
    • Other Engineering Plastics
  • Bioplastics
• By Application
  • Packaging
  • Electrical and Electronics
  • Building and Construction
  • Automotive and Transportation
  • Furniture and Bedding
  • Other Applications

List of Companies Covered in this Report:

1. Covestro AG
2. HMC Polymers Thailand
3. Indorama Ventures Public Company Limited
4. INEOS Styrolution Group GmbH
5. IRPC Public Company Limited
6. PTT Global Chemical Public Company Limited
7. SCG Chemicals Co. Ltd
8. Thai Plastic Industries Co. Ltd

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Rising Demand from Food and Beverage Packaging
  • 4.2.2 Increasing Plastics Use in Building and Construction
  • 4.2.3 Lightweighting Needs in Automotive and EV Components
  • 4.2.4 Rapid E-Commerce Growth Boosting Protective Packaging
  • 4.2.5 Bio-Based Polymer Joint Ventures (E.G., SCGC, Braskem)
• 4.3 Market Restraints
  • 4.3.1 Stricter Single-Use-Plastic Bans and Taxes
  • 4.3.2 Crude-Oil/Naphtha Price Volatility
  • 4.3.3 PP and PE Oversupply and Low-Cost Imports from China
• 4.4 Value Chain Analysis
• 4.5 Porter's Five Forces
  • 4.5.1 Bargaining Power of Suppliers
  • 4.5.2 Bargaining Power of Buyers
  • 4.5.3 Threat of New Entrants
  • 4.5.4 Threat of Substitutes
  • 4.5.5 Degree of Competition

5 Market Size and Growth Forecasts (Volume)

• 5.1 By Type
  • 5.1.1 Traditional Plastics
    • 5.1.1.1 Polyethylene (PE)
    • 5.1.1.2 Polypropylene (PP)
    • 5.1.1.3 Polyvinyl Chloride (PVC)
    • 5.1.1.4 Polystyrene (PS)
  • 5.1.2 Engineering Plastics
    • 5.1.2.1 Polyethylene Terephthalate (PET)
    • 5.1.2.2 Polyamides (PA)
    • 5.1.2.3 Polycarbonates (PC)
    • 5.1.2.4 Styrene Copolymers (ABS and SAN)
    • 5.1.2.5 Polybutylene Terephthalate (PBT)
    • 5.1.2.6 Polymethyl Methacrylate (PMMA)
    • 5.1.2.7 Other Engineering Plastics
  • 5.1.3 Bioplastics
• 5.2 By Application
  • 5.2.1 Packaging
  • 5.2.2 Electrical and Electronics
  • 5.2.3 Building and Construction
  • 5.2.4 Automotive and Transportation
  • 5.2.5 Furniture and Bedding
  • 5.2.6 Other Applications

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share (%)/Ranking Analysis
• 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials, Strategic Information, Market Rank/Share, Products and Services, Recent Developments)
  • 6.4.1 Covestro AG
  • 6.4.2 HMC Polymers Thailand
  • 6.4.3 Indorama Ventures Public Company Limited
  • 6.4.4 INEOS Styrolution Group GmbH
  • 6.4.5 IRPC Public Company Limited
  • 6.4.6 PTT Global Chemical Public Company Limited
  • 6.4.7 SCG Chemicals Co. Ltd
  • 6.4.8 Thai Plastic Industries Co. Ltd

7 Market Opportunities and Future Outlook

• 7.1 White-space and Unmet-need Assessment