According to our (Global Info Research) latest study, the global Endothermic Blowing Agent market size was valued at US$ 1904 million in 2025 and is forecast to a readjusted size of US$ 2812 million by 2032 with a CAGR of 5.8% during review period.
Endothermic foaming agents are a class of chemical foaming aids that absorb heat and release gases—such as carbon dioxide and water vapor—during their thermal decomposition process. Typically composed primarily of bicarbonates, organic acid salts, and proprietary blends, these agents are utilized in the processing of plastics, rubber, elastomers, and composite materials to create microporous structures. This process serves to achieve weight reduction, thermal insulation, density reduction, improved dimensional stability, and enhanced cushioning performance in the final materials. In 2025, the global sales volume of endothermic foaming agents is projected to reach approximately 647,000 tons, with an average unit price of approximately $2,860 per ton and a capacity utilization rate of approximately 72%. Upstream enterprises in this sector primarily encompass suppliers of bicarbonates, organic acids, inorganic salts, carrier resins, dispersants, surface treatment agents, granulation equipment, powder processing machinery, and chemical packaging materials. Downstream enterprises are predominantly found in fields such as plastics modification, injection-molded products, extruded sheets, foamed rubber, footwear materials, automotive interiors, packaging materials, building insulation, and sports and leisure goods. The industry's average gross profit margin stands at approximately 27%. Regarding the product cost structure, active foaming components (such as bicarbonates and organic acid salts) account for approximately 36%; carrier resins and dispersion systems account for about 18%; surface treatment agents and processing aids account for roughly 9%; pulverizing, mixing, and granulation processing account for about 12%; quality control and thermal decomposition performance verification account for approximately 7%; packaging and logistics account for about 5%; direct labor and manufacturing overhead account for roughly 6%; and R&D, formulation services, and after-sales support account for approximately 7%. Downstream demand encompasses applications such as lightweight plastic foaming, weight reduction in injection-molded products, microporous structuring of extruded sheets, foaming of rubber cushioning materials, sole foaming for footwear, lightweighting of automotive interiors, cushioning packaging materials, building insulation materials, sports matting, and the substitution of traditional materials with eco-friendly foamed alternatives. The downstream client base includes automotive component manufacturers, plastics modification plants, footwear material manufacturers, packaging material producers, building material enterprises, manufacturers of plastic components for home appliances, sports equipment companies, rubber product manufacturers, polyolefin processors, and composite material manufacturers. In terms of business opportunities, policy-driven factors stem from requirements regarding automotive lightweighting, plastic reduction, green manufacturing, low volatile emissions, and the substitution of materials with eco-friendly foaming alternatives. Technological innovation is driven by advancements in low-odor formulations, precise control of decomposition temperatures, high-dispersion masterbatches, low-dust powders, uniform micropore structures, and enhanced compatibility with polyolefins and engineering plastics. Meanwhile, shifting consumer demands are reflected in customers' increased focus on material lightweighting, product aesthetic stability, odor reduction, wider processing windows, controllable foaming ratios, production safety, and overall cost reduction.
Market demand for endothermic foaming agents is currently shifting away from traditional, low-cost foaming aids toward eco-friendly, low-odor products characterized by high stability and superior dispersibility. This shift is primarily driven by the increasingly stringent requirements within downstream sectors—including plastics, rubber, footwear materials, packaging, and automotive interiors—regarding lightweighting, low emissions, and product consistency. Compared to certain exothermic foaming agents, endothermic foaming agents exhibit a gentler heat release during decomposition, a steadier rate of gas evolution, and relatively controllable residues; consequently, they are better suited for products with exacting requirements regarding aesthetics, odor, processing safety, and dimensional stability. In 2025, industry competition will center on factors such as matching decomposition temperatures, the stability of gas evolution volumes, particle dispersibility, dust control, compatibility with specific resin systems, and the surface quality of finished products. While price competition remains intense for standard powder-based products, masterbatch, pre-dispersed, low-odor, and specialized grades tailored for high-end modified plastics offer more attractive profit margins. The trends toward automotive lightweighting and packaging reduction will continue to drive the adoption of endothermic foaming agents in polypropylene, polyethylene, PVC, thermoplastic elastomers, and engineering plastics; meanwhile, the footwear and sports mat sectors will place greater emphasis on resilience, density control, and odor performance. Future product development and upgrading efforts will focus on achieving more precise decomposition temperatures, more uniform microporous structures, lower required addition levels, enhanced color stability, and greater compatibility with automated feeding systems. Key industry risks include price volatility in basic chemical raw materials, the commoditization of low-end powder products, fluctuations in downstream orders tied to consumer product cycles, prolonged validation periods resulting from variations in customer processing techniques, and increasingly stringent environmental regulations regarding residue levels and odor emissions. Overall, endothermic foaming agents constitute a vital category within the realm of lightweighting materials and eco-friendly processing aids; mid-to-high-end product segments are poised to benefit from the sustained demand across the automotive, packaging, footwear, and high-performance plastics sectors for weight reduction, low-odor properties, and stable processing capabilities.
This report is a detailed and comprehensive analysis for global Endothermic Blowing Agent market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Endothermic Blowing Agent market size and forecasts, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Endothermic Blowing Agent market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Endothermic Blowing Agent market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Endothermic Blowing Agent market shares of main players, shipments in revenue ($ Million), sales quantity (Tons), and ASP (US$/Ton), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Endothermic Blowing Agent
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Endothermic Blowing Agent market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Solvay (BE), Eiwa (JP), CONSTAB (DE), Adeka (JP), Otsukac (JP), Kumyang (KR), Tramaco GmbH (DE), Ampacet Corporation (US), Nemitz (DE), Lehmann&Voss (DE), etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Endothermic Blowing Agent market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
Sodium Bicarbonate
Ammonium Carbonate
Other
Market segment by Gas Evolution (mL/g)
Blow 100
100-150
Above 150
Market segment by Form
Powder Type
Masterbatch Type
Other
Market segment by Application
Chemical Industry
Automotive
Home Appliances
Medical Treatment
Other
Major players covered
Solvay (BE)
Eiwa (JP)
CONSTAB (DE)
Adeka (JP)
Otsukac (JP)
Kumyang (KR)
Tramaco GmbH (DE)
Ampacet Corporation (US)
Nemitz (DE)
Lehmann&Voss (DE)
Hecoplast (DE)
Hebron (ES)
Wells Plastics (GB)
Jiangsu SOPO Chemical (CN)
Zhejiang Joysunsh (CN)
Haihong Group (CN)
Junyuan Petroleum Group (CN)
Fujian Jinlang New Material Technology (CN)
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Endothermic Blowing Agent product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Endothermic Blowing Agent, with price, sales quantity, revenue, and global market share of Endothermic Blowing Agent from 2021 to 2026.
Chapter 3, the Endothermic Blowing Agent competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Endothermic Blowing Agent breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2021 to 2032.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and Endothermic Blowing Agent market forecast, by regions, by Type, and by Application, with sales and revenue, from 2027 to 2032.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Endothermic Blowing Agent.
Chapter 14 and 15, to describe Endothermic Blowing Agent sales channel, distributors, customers, research findings and conclusion.
Summary:
Get latest Market Research Reports on Endothermic Blowing Agent. Industry analysis & Market Report on Endothermic Blowing Agent is a syndicated market report, published as Global Endothermic Blowing Agent Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of Endothermic Blowing Agent market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.