Improvement of Urea-formaldehyde Plywood Production Process with Poplar

Improvement of Urea-formaldehyde Plywood Production Process with Poplar

Most plywood factories in China used to use poplar, eucalyptus, Manchurian ash, basswood, birch and other miscellaneous trees as their main raw materials. In recent years, the stock of these species in Northeast China has decreased dramatically, which has led to the crisis of lack of raw materials for the main plywood factories in North China. In Heilongjiang Province, the stock of poplar is abundant, and the speed of poplar timber production is fast. In order to expand the production of plywood species and improve the utilization of precious timber, some plywood factories have successively adopted poplar wood to produce plywood.

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