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Based on material, the market is segmented into alumina silica and calcium magnesium silicate. The calcium magnesium silicate segment currently leads the market, generating about USD 867.9 million revenue in 2023. This segment is likely to grow significantly through 2032 due to its very low thermal conductivity and high thermal stability. These features make it popular in industries that operate at high temperatures, such as transportation and energy & power.
Based on product, the microporous insulation market is segmented into flexible panels, rigid boards & panels, and others. The "others" category primarily encompasses moldable, machined, and pourable microporous insulations. In 2023, flexible panels dominated the segment, accounting for nearly half of the market share. This segment is projected to experience significant growth during the forecast period, attributed to its superior mechanical resistance against impact and vibration. Following closely is the segment for rigid boards and panels, which is witnessing reasonable growth, driven by its rising applications in metal works and various other end-use sectors.
Based on end use sector, the market is segmented into oil & gas, metal works, energy & power, transportation, and others. Dominating the market, the transportation sector—which includes automotive, aerospace, and marine industries—generated revenues exceeding USD 316 million in 2023. This segment is projected to experience significant growth in the near future, fueled by its high thermal stability, low thermal conductivity, and lightweight nature.
North America and Europe, holding a combined share of over 60%, lead the growth of the overall market and are poised for steady growth in the near future. In contrast, the Asia Pacific and Middle East regions are projected to experience significant growth during the forecast period, driven by government-favorable regulations in the automotive and manufacturing sectors. Additionally, rising energy demands in these regions are set to boost product usage in the power and oil & gas industries across various insulation applications. The demand for microporous insulation is also surging in metal works, glass manufacturing, and consumer appliances, further enhancing the global market size.