SOLAR RADIATION INSULATING MATERIAL, SOLAR RADIATION INSULATING MATERIAL DISPERSION, AND SOLAR RADIATION INSULATING TRANSPARENT SUBSTRATE

• Main Authors: MACHIDA YOSHISUKE, YOSHIO SATOSHI
• Format: Patent
• Language: English; Japanese
• Published: 13.12.2023
• Subjects: ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PERFORMING OPERATIONS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

To provide a solar radiation insulating material which has high permeability of visible light and is capable of reducing permeability of near infrared ray.SOLUTION: A solar radiation insulating material includes potassium hexaboride particles. An aspect ratio that is a ratio of a length of a major axis of the potassium hexaboride particles to a length of a minor axis orthogonal to the major axis is 3 or more and 7 or less.SELECTED DRAWING: Figure 1 【課題】可視光の透過率が高く、かつ近赤外線の透過率を抑制できる日射遮蔽材料を提供することを目的とする。【解決手段】六ホウ化カリウム粒子を含む日射遮蔽材料であって、前記六ホウ化カリウム粒子の長軸の長さの、前記長軸と直交する短軸の長さに対する比であるアスペクト比が３以上７以下である日射遮蔽材料。【選択図】図１