Views: 0 Author: Site Editor Publish Time: 2026-08-28 Origin: Site
Building upon the ENF grade (≤0.025 mg/m³), leading industry players are now competing to meet the even more stringent HENF (Heating Environment No-Formaldehyde) standard — tested under simulated underfloor heating conditions at 30°C, the formaldehyde emission limit must still remain at ≤0.025 mg/m³. Recent representative developments include:
TREEZOS (Qiannianzhou): In 2026, the company launched the Graphene Black Gold Board 2.0, which builds on antibacterial, antiviral, anti-mold, and formaldehyde-purifying properties by adding mite removal and pet virus resistance functions, achieving an inactivation rate of 99.3% against feline calicivirus and canine distemper virus. The Reed Fragrance Board, released in July of the same year, uses 100% natural reed as raw material paired with MDI no-formaldehyde adhesive, reaching HENF grade.
Xingang Group: Its Bionic Fine Board is based on bionic adhesive technology (mimicking the adhesion mechanism of mussels, with 0 formaldehyde and 0 benzene additives). At 30°C testing, formaldehyde emissions measure as low as 0.01 mg/m³. The product has also won the Gold Medal at the Geneva International Exhibition of Inventions — the first for the global timber industry — as well as the industry's first provincial/ministerial-level Science and Technology Progress First Prize.
