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- propyl cyanate 氰酸丙酯
- Aim:to prepare propyl p-hydroxybenzoate. 目的:制备对羟基苯甲酸丙酯。
- S sodium cyanate is used in preservation, extended shelf life milk. 硫氰酸钠则用于保鲜,可延长牛奶保质期。
- Propyl gallate known as a familiar antioxidant,is widely used in food industry. 没食子酸丙酯作为一种常见的抗氧化剂已被广泛应用于食品行业。
- OBJECTIVE To synthesize thiamine propyl disulfide,a long-effect VitaminB1. 目的合成长效维生素B1丙硫硫胺。
- In this paper a new synthesis of Trimethylol propyl triacrylate was introduced. 本文介绍了三羟甲基丙烷三丙烯酸酯新的合成方法。
- Complete destruction of cyanide to ??would increment the treatment costs above those presented above for simple oxidation to cyanate. 氰化物完全破坏成二氧化碳会使处理费用高过上述简易氧化成氰酸盐的费用。
- These peaks correspond to side-chain cleavage of the ethyl and propyl groups respectively. 这些峰分别相当于乙基和丙基的侧链开裂。
- The cyanate Resin is modificated by styrene and divinyl benzene,which are called active diluent. 以苯乙烯和二乙烯基苯作为氰酸酯树脂的活性稀释剂,得到粘度低、贮存稳定性好的改性树脂体系。
- The varieties, synthesis, properties, modifying methods and applying prospect oi cyanate resin are mainly introduced. 主要介绍氰酸酯树脂的种类、合成、性能、改性方法,以及应用前景。
- Cyanate resin is a new advanced matrix resin owing to its excellent combinedproperties. 氰酸酯树脂以其优异的综合性能成为新一代高性能材料。
- The reaction mechanism of cyanate ester monomer synthesized by a “cyanogen halide-phenol method” is discussed. 分析了“卤化氰-酚法”合成氰酸酯单体的化学原理。
- At the same time, the development tendency and the application prospect of cyanate ester resins are also discussed. 同时,本文还讨论了改性氰酯酯树脂的发展方向及应用前景。
- At the same time,the development tendency and the application prospect of cyanate ester resins were also discussed. 同时,还讨论了改性氰酸酯树脂的发展方向及应用前景。
- The kinetics of neat cyanate ester and its modified resin systems were investigated by FTIR. 利用傅立叶变换红外光谱对纯氰酸酯及其改性树脂体系进行固化反应动力学的研究。
- A monovalent radical,such as ethyl or propyl,having the general formula CnH2n+1. 烷基,烃基一种单价基,如乙烷基和丙基,分子式为CnH2n+
- The study shows the prepolymerization of cyanate ester has influence on dielectric performance. 研究表明:氰酸酯的预聚工艺对固化物的介电性能有影响;
- A monovalent radical, such as ethyl or propyl, having the general formula CnH2n+1. 烷基,烃基一种单价基,如乙烷基和丙基,分子式为cnh2n+1
- The reaction mechanism of cyanate ester monomer synthesized by a "cyanogen halide-phenol method" is discussed. 分析了“卤化氰-酚法”合成氰酸酯单体的化学原理。
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