Chinese Academy of Forestry, 20,000 tons of lignin phenolic resin plant successful trial production

Chinese Academy of Forestry, 20,000 tons of lignin phenolic resin plant successful trial production

Chinese Academy of Forestry Forest Chemical Institute developed 20,000 tons / year of lignin -based phenolic resin production line model run successfully completed month , product performance all meet the national standard , meaning that China’s use of cheap and renewable production of lignin phenol instead of toxic phenolic resin glue made ​​significant progress.

Participation in technical research of the Chinese Academy of Forestry Dr. Wang Chunpeng briefed reporters , with current production of lignin processing conditions or phenolic resin adhesives businesses , are available through revamping production of lignin -based phenolic resins. Current market price of phenol at 1.4 yuan / ton, while the price per ton of lignin to a few thousand dollars, processing and production of lignin -based phenolic resin more economical than petroleum-based products . 20,000 tons / year demonstration lignin-based phenolic resin production line successfully put into operation , marking the breakthrough of environmentally friendly and efficient lignin-based phenolic resin adhesive preparation , lignin -based phenolic resins gradually co-condensation , low free phenol formaldehyde and other residual control term technical problems, and to achieve the industrial technology demonstrator .

The project is under the auspices of the forest of the national “863 ” project biomass-based polymer materials technology to extend the technology and products , the technology has fully independent intellectual property rights for plant straw lignin component and resource efficient transformation of deep processing and utilization provides a new way , and to promote the plywood industry in the development of environmentally friendly wood adhesive .

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