Ishihara Corporation unveils "LUSHADE® BLACK," a cutting-edge, ultra-low reflectance structural black pigment that absorbs an impressive 99.0% of visible light.

In a significant development, ISHIHARA SANGYO KAISHA, Ltd., a leading Japanese chemical company, has launched a dedicated product site for their latest innovation, LUSHADE® BLACK. This groundbreaking black pigment is now available at https://www.iskweb.co.jp/eng/products/lushadeblack/.

LUSHADE® BLACK is a product of meticulous research and development, boasting a sea urchin spine-like surface structure that results in an ultra-black pigment with extremely low reflectance. This ultra-low reflectance property allows LUSHADE® BLACK to absorb over 99.0% of visible light, making it a standout in the market.

One of the key features of LUSHADE® BLACK is its infrared reflectivity. This characteristic enables the formulation of black coatings that reflect infrared light, making it suitable for infrared-reflective black coatings for various applications, such as in LiDAR and other infrared-based devices.

The infrared reflectivity of LUSHADE® BLACK also effectively suppresses surface temperature rise, helping to reduce heating of the coated surface. This feature is particularly beneficial in applications where heat management is crucial.

ISHIHARA SANGYO KAISHA, Ltd., established in 1920, started full-scale production of LUSHADE® BLACK on August 20, 2025. The company, listed on the Tokyo Stock Exchange Prime Market (Ticker: 4028), has its head office at 1-2-1 Edobori, Nishi-ku, Osaka, Japan.

LUSHADE® BLACK is expected to find applications beyond infrared-reflective black coatings. For instance, it is anticipated to become a key material that supports next-generation optical technologies across a wide range of industries, including the black coating for optical lens edges.

Moreover, the low reflectance coating inside camera modules, which includes LUSHADE® BLACK, reduces internal reflections, contributing to clear and sharp image quality. The low reflectance property of LUSHADE® BLACK also helps suppress stray light in optical devices, further enhancing their performance.

ISHIHARA SANGYO KAISHA, Ltd. is not limited to the production of LUSHADE® BLACK. The company's business fields include Titanium Oxide, Functional Materials, Agrochemicals, Pharmaceuticals, and Animal Health Products.

As LUSHADE® BLACK prepares for expansion into the global market, the corporate website for ISHIHARA SANGYO KAISHA, LTD. can be found at https://www.iskweb.co.jp/eng/. The company's registered trademark, LUSHADE, is protected in Japan.

In conclusion, LUSHADE® BLACK is a game-changer in the field of ultra-black pigments, offering unprecedented low reflectance properties and versatility in applications. Its potential to revolutionise optical technologies across various industries is immense, making it a material to watch in the coming years.