醛凝試驗 的英文怎麼說
中文拼音 [quánníngshìyàn]
醛凝試驗
英文
formalin-gel test-
Methods of testing plastics - other properties - determination of gelation time of phenolic resins
塑料的試驗方法.其他特性.酚醛樹脂膠凝時間的測定By using the othogonal test of l9 ( 3 ^ 3 ), the regeneration of ureaformaldehyde gel, was studied and the optimum operation conditions were determined : the mass ratio of formaldehyde ( 37 % ) to gels is 2. 5 : 1, the final motar ratio of regenerative resin is 1. 3 : 1 ( f : u )
摘要選用正交l9 ( 3 ^ 3 )試驗研究了脲醛樹脂凝膠的再生樹脂,分析試驗結果得出了脲醛樹脂凝膠的再生樹脂的最佳工藝條件:甲醛( 37 % )與樹脂凝膠質量比為2 . 5 : 1 ,再生樹脂的甲醛與尿素終物質的量比1 . 3 : 1 。
分享友人