An amine or amino resin is the alkylated reaction product of urea or melamine and formaldehyde. 含胺基或氨基樹脂是尿素或三聚氰胺和甲醛烷基化反應產品。
The results show the dispersed properity of PPP in PU is imperfect and the compatibility of alkylated PPP and PU is superior to that of PPP and PU. 結果表明,純聚苯撐在聚氨酯中的分散性較差,經過烷基化改性后的聚苯撐,與聚氨酯相容性提高。
用作形容詞 (adj.)
An amine or amino resin is the alkylated reaction product of urea or melamine and formaldehyde. 含胺基或氨基樹脂是尿素或三聚氰胺和甲醛烷基化反應產品。
The results show the dispersed properity of PPP in PU is imperfect and the compatibility of alkylated PPP and PU is superior to that of PPP and PU. 結果表明,純聚苯撐在聚氨酯中的分散性較差,經過烷基化改性后的聚苯撐,與聚氨酯相容性提高。