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- vulcanization accelerator M [化] 硫化促进剂M
- The recent advances of vulcanization accelerator CZ are reviewed with emphasis on the synthetic technology and application with 13 references. 综述硫化促进剂CZ的合成工艺及应用技术进展。
- The vulcanization accelerator TMTD was prepared by one-step oxidation process with hydrogen peroxide, carbon disulfide and dimethylamine in isopropanol. 以二甲胺、二硫化碳为原料,异丙醇作溶剂,在不使用强酸、强碱及其他催化剂的条件下,采用双氧水氧化一步法合成了TMTD。
- An improved method of synthesis of 2-mercaptobenzothiazole (Accelerator M) was discovered. 改进了2-巯基苯并噻唑（促进剂M）的合成工艺。
- The synthesising of accelerator NS was researched by rubber accelerator M,tert-butylamine and H2O2 in aqueous system. 采用促进剂M、叔丁胺为原料,以过氧化氢为氧化剂,用水做溶剂在酸性条件下合成橡胶硫化促进剂NS。
- The effects of different accelerator M, TMTD and NOBS and different curing systems, such as CV, SEV and EV on the properties of NR/BPI blends were investigated. 考察了3种典型促进剂,噻唑类(M)、次磺酰胺类(NOBS)和秋兰姆类(TMTD),普通硫化体系(CV)、半有效硫化体系(SEV)、有效硫化体系(EV)及促进剂NOBS用量、硫黄用量对并用胶性能的影响。
- The accelerator M gave larger plastication to NR than DM at lower temperature,but DM would give larger plastication than M as the temperature increased. 促进剂M的活化能比DM低得多，说明其硫化速度对温度的依赖性小于DM。
- Synthesis of Vulcanization Accelerator NS 硫化促进剂NS的合成研究
- rubber vulcanization accelerator CBS 硫化促进剂CBS
- The methods for manufacturing tert butylamine, which could be applied in many fields, such as synthesis of rubber vulcanization accelerators, are reviewed. 综述了在橡胶硫化促进剂等行业中有很大发展前景的叔丁胺的主要合成方法。
- STUDY ONE STEP SYTHESING VULCANIZATION ACCELERATOR TMTD 一步合成橡胶促进剂TMTD
- We produce and sell mainly the vulcanized accelerator,such as NS、DZ and CZ,and the annual production capacity of 6000 tons. 公司主要生产销售硫化促进剂NS、CZ、DZ等产品，年生产能力达6000吨。
- Determination of the content in vulcanization accelerator TMTD 硫化促进剂TMTD含量的测定
- There are three purity measuring methods of vulcanizing accelerator NOBS: potentiometric titration, indicator titration and liquid chromatography. 硫化促进剂NOBS纯度的测定方法有三种:电位滴定法、指示剂滴定法和液相色谱法。
- Keywords vulcanization accelerator;rubber;N-nitrosamine;review; 硫化促进剂;橡胶;N-亚硝胺;综述;
- Insoluble sulfur is a high performance vulcanizing agent of the rubber and vulcanizing accelerator, which is mainly used to produce steel radial-ply tire. 不溶性硫磺是一种性能优异的橡胶硫化剂和硫化促进剂,主要用于钢丝子午线轮胎的生产。
- Through the comparison of the three measuring methods of vulcanizing accelerator NOBS , the reason of adopted potentiometric titration in the revised GB/T8829 is illuminated. 通过对硫化促进剂NOBS三种测定方法优缺点的比较,阐明了修订后的GB／T8829纯度测定采用电位滴定法的原因。
- I'm going to make sure if I'm going to Macao. 我要拿定主意我是否去澳门。
- Study on the Continuous Production Process of Crude Accelerator M 连续化合成粗品硫化促进剂M工艺的改进
- As far as I'm concerned, the beige one is better. 就我而言，米色的那个更好。
