Synthesis and IR spectrum studies of copper(Ⅱ), cobalt (Ⅱ) and nickel (Ⅱ) complexes based on dicyanamide and 4,5-diazaflnorene-9-one;
二氰胺基和4,5-二氮芴-9-酮的铜、钴和镍配合物的合成及光谱研究
dicyano diamide, dicyandiamide
双氰胺,二聚氨基氰,氰基胍
Synthesis and characterization of isocyanate-terminated polyurethane prepolymer
端异氰酸酯基聚氨酯预聚体的合成与表征
Content Test of Isocyanate Group in Polyurethane Prepolymer
聚氨酯预聚体中异氰酸酯基团含量的测定
IPDI & MDI Based Polyurethane Prepolymers Synthesis and the Determination of Free Monomeric Isocyanates
IPDI及MDI型聚氨酯预聚体中游离二异氰酸酯含量测定
Hexamethylene diisocysnate (HMDI) may be used in prepolymer, in place of TD I.
六亚甲基二异氰酸酯（HMDI）可用在预聚物中代替甲苯二异氰酸酯〔TOI〕。
Hexamethylene diisocyanate (HMDI) may be used in prepolymer, in place of TDI.
六亚甲基二异氰酸酯（HMDI）可用在预聚物中代替甲苯二异氰酸酯〔tdi〕。
Synthesis、Structure and Character of Dicyanamide Ligand Coordination Complexes;
二氰氨基配体配合物的合成、结构和性质研究
Study on the Decomposition for Preparing Methylene Di(Phenylene Isocyanate) from Methylene Di(Phenylene Carbamate)
二苯甲烷二氨基甲酸甲酯分解制备二苯甲烷二异氰酸酯的研究
diethylaminoethyl dextran(e)
二乙氨乙基葡聚糖, 二乙氨乙基右旋糖酐
An amine or amino resin is the alkylated reaction product of urea or melamine and formaldehyde.
含胺基或氨基树脂是尿素或三聚氰胺和甲醛烷基化反应产品。
A plastic made from such resin.
三聚氰氨树脂三聚氰胺树脂制得的塑料
Polyethylene glycol 400 catalysis for p-Cyanol phenol etherified reaction
聚乙二醇400催化对氰基苯酚的醚化反应研究
Study on HTPB Modified Cyanate Ester Resin
端羟基聚丁二烯改性氰酸酯树脂体系研究
testing method or isocyanate group content in urethane materials or prepolymer
氨基甲酸乙酯材料或预聚物中异氰酸酯基团的试验方法
Study on Synthesis of 2,4-toluene Diisocyanate from 2,4-toluene Dicarbamate;
甲苯二氨基甲酯甲酯分解制备甲苯二异氰酸酯的研究
Study on the Green Synthesis of 1,5-Naphthalene DiisocyanateⅠ.Synthesis of 1,5-Naphthalene Dicarbamate;
绿色合成1，5-萘二异氰酸酯Ⅰ.1，5-萘二氨基甲酸甲酯的合成
Effect of THEIC Used as Curing Agents on Properties of Polyurethane Elastomers
固化剂三(2-羟乙基)异氰脲酸酯对聚氨酯弹性体性能的影响
Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method
GB/T14376-1993水质偏二甲基肼的测定氨基亚铁氰化钠分光光度法
