Ultra Black Light Absorbing Fabric Sample Sheets A4-210x297mm - Musou - VL IR Flock Kiwami - Blackest Material in the World - 99.905% (Musou Black - Fire Retardant)

VL Flock: Rayon-based fabric that has been electrostatically flocked with a low-gloss nylon pile. It's total reflectance rate in the visible light range is less than 0.5%! Cost effective for larger projects such as making a darkroom or as a black backdrop for photography. However, as a drawback of the flocking process, little bits of dust may be generated due to fiber loss, so please be careful when applying it somewhere where cleanliness is a top priority or in internal parts of precision equipment. Furthermore, since it does not have infrared reflection suppressing properties, it may appear as black with a reddish tint when photographed with cameras with wide wavelength sensitivity. IR Flock The near-infrared sensing market has seen a remarkable increase in demand in recent years, including proximity sensors for automated driving and face recognition for smartphones. The IR Flock Sheet was developed as a material to prevent near-infrared reflection and stray light, which is necessary in this development field. By binding carbon atoms into the flocked pile, we succeeded in achieving a high light absorption performance not only in the visible light region, but also in the near infrared region. Musou Black Fire Retardant: We are very excited to present KoPro's newest product, "Musou Black Fabric FR"! By vertically arranging longer rayon piles with special black dyes and weaving patterns, they have achieved an ideal three-dimensional structure in which stray-reflective light is absorbed between the piles. As a result, it achieves a light absorption rate of 99.80% in the visible light spectrum, making it the blackest product among the products and the World's Blackest fire resistant fabric! Musou Black Kiwami: World's Blackest Material - absorbs 99.905% of Visible Light! After months of planning and testing, we are very excited to present our newest product, "Musou Black Fabric KIWAMI!" By vertically arranging longer rayon piles with special black dyes and weaving patterns, we have achieved an ideal three-dimensional structure in which stray-reflective light is absorbed between the piles. As a result, it achieves a light absorption rate of 99.905% in the visible light spectrum, making it the blackest product among our products and the World's Blackest Fabric! Each A4 Sample Sheets - 21x30cm