1)  Epoxyresin
双氰双胺
2)  dicyanogen
双氰
3)  dicyandiamide
双氰胺
1.
Study on bisphenol formaldehyde/resorcin copolymerization epoxy resin cured with dicyandiamide;
双氰胺固化双酚F/间苯二酚共聚型环氧树脂的研究
2.
Syntheses and properties of curing agent modified dicyandiamide by p-toluidine;
对甲苯胺改性双氰胺衍生物潜伏性固化剂的合成及性能
3.
Determination of Dicyandiamide in Metformin hydrochloride by HPLC;
HPLC法测定盐酸二甲双胍中双氰胺的含量
4)  sodium dicyandiamide
双氰胺钠
1.
Using sodium dicyandiamide and saccharin as raw materials, tribenuron-methyl is synthesized via ring-opening reaction, phosgenation and condensation with total yield of 57.
以双氰胺钠和糖精为起始原料,经过开环、光气化、缩合等一系列反应制备了苯磺隆,合成反应的总收率可达57。
5)  dicyandiamine
双氰胺
1.
Application of novel centrifuge by scraper in dicyandiamine production;
新型刮刀离心机在双氰胺生产中的应用
2.
Synthesis and application of chitosan - dicyandiamine decolouriser;
壳聚糖-双氰胺脱色剂的合成和应用
3.
The influence of composition on the glass transition temperature(Tg) of cured compound of epoxy resin (EP) system catalyzed by benzyldimethylamine (BDMA) and cured by dicyandiamine (DICY) was studied by means of DSC, dielectric and dynamic mechanical methods in this paper The results showed that the higher Tg of cured compound of this system could be reached with a amine-to-epoxy ratio (A/E)of 0.
本文用DSC、介电和动态力学方法研究了组成对苄基二甲胺催化的双氰胺固化环氧树脂体系固化物的玻璃化转变温度的影响。
6)  dicyanodiamide
双氰胺
1.
Determination of Relative Substance Dicyanodiamide in Compound Metformin Hydrochloride Tablets by HPLC;
HPLC测定复方盐酸二甲双胍片中有关物质双氰胺
2.
Determination of Foreign Substance Dicyanodiamide in Compound Metformin and Glibenclamide Tablets by HPLC;
高效液相色谱法测定复方二甲双胍格列本脲片中杂质双氰胺的含量
3.
Modified dicyanodiamide-formaldehyde,a flocculating-decolorizing agent was synthesized by using dicyanodia-mide(DCD)f,ormaldehyde(HCHO)and nitrous acid natrium(NaNO2)catalyzer.
以双氰胺和甲醛为主原料,以亚硝酸钠为催化剂,在一定条件下制备改性双氰胺甲醛脱色絮凝剂后不经分离直接处理溴氨酸水溶液。
参考词条
补充资料:双氰铵

 分子式  C2H4N4
  分子量 84.0804
  CAS号 461-58-5
     双氰胺又称二氰二胺、氰基胍简称DICY,分子量84.08。白色结晶粉末。相对密度1.400,熔点20 7~20 9℃。溶于水、乙醇、丙酮水合物、二甲基甲酰胺,难溶于乙醚.不溶于苯。干燥时很稳定,不燃烧。低毒.LD504000mg/kg。空气中最高容许浓度5mg/m3。
     用途  用作环氧树脂潜伏性固化剂,配制单组份环氧胶粘剂,参考用量4~12phr、100g环氧树脂配合物适用期6~12个月。固化条件160 ℃/30min,热变形温度1 25℃。
还用于医药, 塑料, 涂料。
    毒性   本品可能损伤皮肤,使用时应注意防止发生皮疹。 
    包装储运  本品用编织袋内衬塑料袋包装,或用五层牛皮纸制成的纸袋包装。袋口应严封,不得泄漏。应贮存于阴凉、干燥、通风处,切勿与氧化剂共贮存。在运输装卸中应防潮湿、轻拿轻放。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。