Explain to you why wood slate is so environmentally friendly

2025-10-12

In the panel industry, highly toxic formaldehyde is a major factor impacting product environmental performance, making the very mention of "formaldehyde" a terrifying prospect. However, the "Six-Polar New Material, Light Luxury Finish" wood rock panels, tested by the Guangzhou Quality Supervision and Inspection Institute, have a formaldehyde emission level of ≤0.012mg/m³, approaching that of an apple and far exceeding national standards, setting a new environmental standard for the panel industry.

01. Auxiliary materials: MDI glue without added formaldehyde


The free formaldehyde in wood panels primarily comes from the adhesive. Wood slate panels are manufactured with MDI formaldehyde-free adhesive, replacing the less environmentally friendly synthetic urea-formaldehyde adhesive. MDI formaldehyde-free adhesive, also known as a new medical-grade eco-adhesive, boasts formaldehyde-free properties, strong adhesion, and waterproof and moisture-resistant properties. It is widely used in safety-critical applications such as Lycra fibers, refrigerator liners, and heart bypass surgery.

02. Process: Advanced formaldehyde removal technology


Wood itself contains trace amounts of formaldehyde, and how to remove it is closely related to the drying and hot pressing processes used in board production. Wood Slate utilizes a digital drying process to reduce the moisture content of the base material, constant hot pressing at 190°C, and a fully enclosed high-temperature rapid heat treatment technology to force out free formaldehyde from the board. Multiple advanced formaldehyde removal processes are employed to completely eliminate formaldehyde.

03. Finished product: leading A-grade quality


From a tree to a board, from the logs entering the factory to the finished products leaving the factory, each link of the wood rock board undergoes a strict quality inspection process to systematically guarantee product quality, so that each product can be traced back to quality. Compared with ordinary boards, it has six major characteristics: extreme environmental protection, extreme waterproofness, extreme fire resistance, extreme shaping, extreme stain resistance, and extreme color locking. The product quality index is as high as 100%, leading the industry to a new upgrade in quality.

Today, "advocating environmental protection and setting a new trend" has become the new direction of development of the panel industry. Wood rock board "emphasizes quality and environmental protection". From auxiliary materials, processes to finished products, the formaldehyde emission is firmly controlled within a safe range. Through actual production actions, it brings consumers truly more environmentally friendly, higher quality and more durable panel products, and is at the forefront of environmental protection in China's wood-based panel industry.