polysulfide

常見例句

• Presulfur-ization mechanisms using organic polysulfide were discussed.
  介紹了有機多硫化物作為硫化劑的預硫化機理;
• Various kinds of RTV silicone adhesives/sealants and CR,PU,polysulfide, IIR based adhesives/sealants and PSA.
  各種性能的有機硅、氯丁、聚氨脂、聚硫、丁基橡膠的膠粘劑/密封劑和壓敏膠帶。
• The mechanism of the reaction of p-nitrotoluene with sodium polysulfide hasbeen studied with kinetic method.
  用動力學方法研究對硝基甲苯與多硫化鈉反應的機理。
• Adopted liquid polysulfide prepolymer cured at high temperature for sealing cap at the first time.
  首次采用液體聚硫橡膠制成預聚體再高溫硫化成型,壓制新型聚硫橡膠密封帽制品。
• The recent production status of liquid polysulfide rubber at home and abroad was reviewed.
  簡述了國內(nèi)外液態(tài)聚硫橡膠的生產(chǎn)現(xiàn)狀,提出了端基轉(zhuǎn)化法合成液態(tài)聚硫橡膠新工藝。
• O-nitrotoluene and sodium polysulfide were of first order.The ratio equations have been determined. respectively.
  結(jié)果表明反應均為一級反應，并分別確定了反應的速率方程。
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