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感溫變色材料市場:2024-2029 年預測Thermochromic Materials Market - Forecasts from 2024 to 2029 |
感溫變色材料市場在預測期間(2024-2029年)呈現顯著成長,複合年成長率(CAGR)為7.78%。
感溫變色材料是隨溫度變化而改變顏色的物質。有無機物及高分子物質,如氧化鐵(Fe3O4)、矽化鐵(FeSi2)、二氧化鈮(NbO2)等。這種材料的變色特性在感測器、顯示器、防偽和生物醫學等領域具有廣泛的應用潛力。一個關鍵的促進因素是這些材料在具有熱致變色特性的標籤、塗料、油漆、油墨和顏料中的使用越來越多。
感溫變色材料依材料類型分為液晶、隱色染料、顏料及其他材料。這些材料根據其應用表現出不同的特性。感溫變色液晶因其靈敏的熱敏感性而被使用,可以檢測非常小的溫度變化。這會導致可逆的熱顏色變化。經過校準,在額定溫度下顯示綠色。另一種常見類型是隱色染料。這會導致可逆的顏色變化。有多種形式可供選擇,包括漿料、粉末、油漆、水性油墨、環氧樹脂和母粒。隱色染料可以設計為以不同的顏色響應大範圍的溫度變化。
由於都市化不斷擴大的需求,全部區域的建築業正在不斷成長。新興經濟體需要更多的建築物和住宅,這增加了對該行業所用原料的需求。根據聯合國預測,到2022年,全球約57%的人口將居住在城市,而這個數字未來可能會進一步增加。在這一領域,對感溫變色材料等創新材料的需求不斷成長。
研究也正在朝著日常生活中的應用方向發展。智慧屋頂和窗戶利用感溫變色材料的特性,讓適量的太陽光進入並反射其餘的光。即使在寒冷的國家,您也可以保持家中溫暖,並節省電費和碳排放。此外,這種材料還具有不干擾光伏電池充電的特性。感溫變色材料對於住宅和建築應用來說是經濟、節能、環保的。
感溫變色材料使用感溫變色染料,吸收入射輻射能並在加熱時變成無色,並廣泛應用於包括軍事迷彩在內的各個領域。此類染料在時尚產業也有有用的應用,使服裝具有變色特性。感溫變色染料也用於電氣設備,其中顏色變化用於警告過載。
此外,感溫變色技術的主要應用之一是汽車工業。 BMW宣布推出一款獨特的變色汽車,該汽車採用了許多先進技術。該車配備了多個感測器和攝影機來偵測環境溫度和照明條件。這些感測器和設備連接到汽車的電腦並相應地改變汽車的顏色。這些變化是即時完成的,並且呈現出精美的外觀。汽車使用特殊油漆,當暴露在不同溫度下時會改變顏色。這些塗料由懸浮在透明液體塗層中的微小溫度敏感顏料組成。
隨著食品飲料、化妝品行業和其他行業的需求不斷增加,由於各行業的行銷競爭,對先進包裝的需求也不斷增加。公司正在尋找新的創新包裝解決方案來使其產品脫穎而出。其中之一是 ProAmpac 的感溫變色墨水,其採用的墨水技術可以在達到臨界溫度時改變顏色。當溫度下降時,墨水會恢復原來的顏色。此功能可實現多種應用並允許全色彩轉換。
此外,2022 年 7 月,Molson Coors 推出了限量版包裝,其標籤會根據飲料溫度改變顏色。該公司使用感溫變色墨水,當啤酒足夠冷時,將庫爾斯瓶子和罐頭的頂部染成藍色。該公司是啤酒產品此類技術的先驅。
北美可能在感溫變色材料市場的開拓中發揮重要作用。由於感溫變色材料在應用和開發方面具有創新性,北美國家很可能在其實施過程中發揮重要作用。 2023年農業、食品及相關產業為美國國內生產總值(GDP)貢獻約1.53兆美元,成為包裝產業的主要貢獻者。此外,感溫變色材料在建築屋頂和窗戶中的使用正在增加,有助於提高能源效率並減少碳排放。此外,許多汽車公司正在使用感溫變色材料來改變汽車的顏色,賦予汽車豪華的外觀並擴大市場。
The market for thermochromic materials is showing substantial growth with a compound annual growth rate (CAGR) of 7.78% during the forecast period (2024-2029).
Thermochromic materials are substances that have the property of changing color when there is a temperature change. The material can be inorganic or polymer based such as iron oxide (Fe3O4), iron silicide (FeSi2), niobium dioxide (NbO2), etc. The color-changing properties of the material could have broad applications in the fields of sensors, displays, anti-counterfeiting, biomedicine, and many others. The major driving factor is the growing usage of these materials in the labels, coating, paint, ink, and pigments for exhibiting the property of thermochromism.
Thermochromic materials are segmented based on the material type into liquid-crystal, leuco dyes, pigments, and other materials. These materials show different properties for different applications. Thermochromic liquid crystals, used for acute thermal sensitivity, detect very small temperature changes. It undergoes a reversible thermally induced color change. They are calibrated to display green at a rated temperature. Another common type used is Leuco dye. They exhibit color change over a temperature of approximately 5ºF (3ºC). It undergoes a reversible color change. They are available in different forms, such as slurry, powder, paint, water-based ink, epoxy, or masterbatch. Leuco dyes can be designed to respond to broad temperature changes in different colors.
The construction and building industry is growing across regions due to the demand for expanding urbanization. Developing economies need more buildings and houses, thus increasing the demand for the raw materials used in the industry. According to the United Nations, around 57% of the world's population in 2022 resided in the cities, which is likely to grow in upcoming years. The demand for innovative materials, such as thermochromic materials, has increased in the sector, owing to their use in roofs for energy saving.
Certain researches are ongoing with their daily life application. The smart roof and windows would use the thermochromic materials properties to draw the right amount of light from the sunlight and then reflect the rest. It could keep the house warm in cold countries and save electricity and carbon emissions. Further, the materials would come with the property that they are not blocking the photovoltaic cells for charging. Thermochromic materials can be economical, energy-saving, and environmentally friendly for application in houses and buildings.
Thermochromic materials have been a growing application in multiple fields, such as camouflaging in the military application; thermochromic dyes are used, which absorb the incident radiant energy and get heated to become colorless. Such dyes are useful applications in the fashion industry, too, where clothes are offered with color-changing properties. Thermochromic dyes are been used in electrical devices where the color change is used for getting the overload warnings.
Moreover, one of the larger applications of the thermochromic technology has been done by the automobile industry. BMW launched a unique color-changing car that uses many advanced technologies. The car has several sensors and cameras for detecting surrounding temperature and lighting conditions. These sensors and equipment then connect with the car computers, which change the car color accordingly. These changes take place in real time, giving an exquisite look. The car has specialized paint for changing color when exposed to different temperatures. These paints are made up of tiny pigments that are temperature-sensitive and suspended in a clear liquid coating.
With the growing demand for the food and beverages, cosmetics industry, and other industries the need for advanced packaging has also increased due to the competitive nature of marketing in the industries. The companies are looking for new and innovative packaging solutions for product differentiation. One such offering is thermochromic inks by the ProAmpac, which features color-changing ink technology that changes color upon reaching a critical temperature threshold. As the temperature decreases, the ink reverts to its original color. This capability allows for versatile applications, and full-color transformations can be achievable.
Further, in July 2022, Molson Coors launched limited-edition packs featuring labels that change color according to the drink's temperature. The company is using thermochromic ink, which can turn the mountain peaks on Coors bottles and cans blue when the beer is cold enough to drink. The company pioneered this type of technology in its beer products.
North America would play a crucial role in developing the thermochromic materials market. The thermochromic materials are innovative in their application and development; thus, the countries in North America would play a crucial role in their execution. Agriculture, food, and related industries contributed roughly $1.530 trillion to U.S. gross domestic product (GDP) in 2023, a major contributor to the packaging industry. Further, the usage of thermochromic materials in buildings for roofs and windows has been growing, which is useful for energy efficiency and carbon saving. Further, many automobile companies are using thermochromic materials for the color-changing properties of the car, giving it a luxury look and expanding the market.