Commonly used materials and products that generate far infrared rays

Commonly used materials and products that emit far-infrared rays:
1. Biochar: Examples include high-temperature bamboo charcoal, binchotan charcoal, bamboo charcoal powder, bamboo charcoal fiber, and various products.
2. Tourmaline: Examples include tourmaline ore, tourmaline granules, tourmaline powder, tourmaline micro-powder textile fibers, and various products.
3. Far-infrared ceramics: Examples include tourmaline, Shenshan medical stone, Guiyang stone, volcanic rock, and other high-negative-ion, far-infrared materials, mixed in varying proportions with various ceramic materials, and then fired into various products.
4. Far-infrared ceramic products: Examples include far-infrared ceramic balls, ceramic decorative building materials, ceramic coatings, ceramic wine and tableware, ceramic lamps, ceramic crafts, ceramic micro-powder textile fibers, ceramic energy boards, and ceramic components for household appliances.
5. Carbon fiber products: Examples include carbon fiber floor heating panels, carbon fiber heating cables, and carbon fiber radiators.
6. Jade: Contains various trace elements, such as calcium, magnesium, zinc, selenium, and manganese, which are beneficial to the human body. When heated, it produces more beneficial far-infrared rays. The ancient Chinese saying "people nurture jade, and jade nurtures people" has been around since ancient times. 7. Metal Oxides and Silicon Carbide: Dense, porous metal oxide films such as aluminum oxide, copper oxide, and silver oxide, as well as loose, porous silicon carbide, emit far-infrared radiation at temperatures above 150°C. The wavelengths are primarily concentrated between 8 and 13 microns, a range unattainable by products like quartz tubes, infrared bulbs, and wire tubes.