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《China Forest Products Industry》 2018-04
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Research on PUF Resin for E_0 Grade Exterior Bamboo Curtain Plywood

WANG Li-jun;GAO Shi-shuai;ZHAO Lin-wu;WANG Rong-xing;WANG Chun-peng;CHEN Ri-qing;Institute of Chemical Industry of Forest Products,CAF;  
The phenol-urea-formaldehyde( PUF) resins with weight ratio of U/( P+U) 30% and F/(P+U) m.r. 1.40 are synthesized by alkali traditional process using NaOH instead of CaO and NaOH compound catalyst. The bamboo curtain plywood bonded with the PUF resins can meet the requirement of exterior bamboo curtain plywood and the formaldehyde emission is 0.1 mg/L. The adhesive production has many characteristics of simple manufacture process, smooth reacting, easy operation, good reproducibility and low cost.
【Fund】: 国家科技支撑计划课题(2015BAD14B03);; 木竹产业技术创新战略联盟科研计划(TIAWBI201506)
【CateGory Index】: TQ437;TS653.3
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