摘要
Theadditionofahardenerisnecessaryforthecuringofurea-formaldehyde(UF)adhesivesintheproductionofMDFandparticleboard.Themostcommonlyusedhardener,ammoniumchloride,however,issuspectedtocausetheformationofpoisonousdioxinwhenwasteboardsarecombustedandhenceconsideredasapotentialsourceofpollution.Toassessthefeasibilityofsubstitutingammoniumsulphateforammoniumchloride,workingpropertiesandbondingstrengthweremeasuredforUFadhesiveswiththetwo...
出版日期
2003年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)