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vulcanization reaction
相关语句
  硫化反应
     The results of the kinetics studies on GTO-SAC-SBR compounds showed that the vulcanization reaction of this compounds with 2.2% sulfur followed the first order law.
     通过对添加GTO的SAC丁苯胶料硫化动力学的研究,发现加有2.2%硫黄的该体系的硫化反应近似为一级反应。
短句来源
     Kinetics of the Vulcanization Reaction of Mg(MAA)_2 Reinforced NBR Through DSC
     甲基丙烯酸镁补强丁腈橡胶的硫化反应动力学
短句来源
     A combination model was proposed to describe the rotative moment (P) change of vulcanization process:where f1 (t) and f2(t) were the contribution parts made by vulcanization reaction and aging reaction respectively.
     提出了用组合模型y(P)=f_1(t)十f_2(t)描述硫化过程转矩P的变化。 式中f_1(t)和f_2(t)分别表示硫化反应和老化反应对P变化的贡献部分。
短句来源
     The results showed that antistatic zinc oxide whisker could accelerate vulcanization reaction in the initial stage but delayed in the later stage,in the vulcanization process of silicone rubber,and improve minimum torque(M L) and maximum torque(M H) of compound.
     结果表明 :在硅橡胶硫化初期氧化锌晶须能加速硫化反应、在硫化后期延迟硫化反应 ,可提高其最低扭矩和最高扭矩 ;
短句来源
  “vulcanization reaction”译为未确定词的双语例句
     The influence of the addition of element S of vulcanization reaction,the ester-exchange agent/rapeseed oil(mol/mol) of ester-exchange reaction and the R-OH/P_2O_5(mol/mol) of phosphate reaction on the composition and performance of product were probed and analysed.
     考察和分析了硫化反应的硫化剂添加量、酯交换反应的交换剂/菜籽油(物质的量比)以及磷酸酯化反应的R—OH/P2O5(物质的量比)对产物结构和性能的影响。
短句来源
     The influence of the addition of element S of vulcanization reaction,the ester-exchange agent/rape seed oil(mol/mol) of ester-exchange reaction and the R-OH/ P_2O_5(mol/mol) of phosphate reaction on the composition and performance of product are probed by testing.
     试验考察了硫化反应的硫化剂添加量、酯交换反应的交换剂与油的摩尔比以及磷酸酯化反应的R—OH与P2O5的摩尔比对产物结构和性能的影响。
短句来源
  相似匹配句对
     reaction was adopted.
     反应合成了中间体 4 N ,N 二烷氨基苯甲醛。
短句来源
     Reaction on catalase.
     触酶反应 ,气体要求。
短句来源
     DSC analysis shows that exothermal reaction in 180℃ is superposition of ZDMA's polymerization and NR's vulcanization.
     DSC分析表明,甲基丙烯酸锌在DCP的引发下发生聚合反应,天然橡胶/DCP/ZnO/MAA体系在180℃左右的放热峰是上述反应与天然橡胶/DCP交联反应的叠加;
短句来源
     Kinetics of the Vulcanization Reaction of Mg(MAA)_2 Reinforced NBR Through DSC
     甲基丙烯酸镁补强丁腈橡胶的硫化反应动力学
短句来源
     Vulcanization of the Conducting Layer
     导电层的硫化原理讨论
短句来源
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  vulcanization reaction
Tan δ decreases from 90 to 180 °C and increases beyond 180 °C due to post vulcanization reaction and sulphidic linkage cleavage, respectively.
      
They stated that the changes produced by the CB modification altered both the vulcanization reaction and the final properties of the material.
      
The A1 extracted carbon still presented a much faster vulcanization reaction than the extracted A3.
      
This is a first indication that CB surface does contribute to the observed effects shown during the vulcanization reaction.
      
So far the influence of CB in the vulcanization reaction and the effect produced by the plasma treatments has been presented.
      
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The effects of the amount of GTO on the activation vulcanization, the crosslink density and the mechanical properties of SAC black filled SBR compounds have been studied. The results of the kinetics studies on GTO-SAC-SBR compounds showed that the vulcanization reaction of this compounds with 2.2% sulfur followed the first order law. If GTO is incorporated into the SAC-SBR mixture, its activation energy of vulcanization(E) is obviously reduced. Therefore, the evaluation for the activation vulcanization...

The effects of the amount of GTO on the activation vulcanization, the crosslink density and the mechanical properties of SAC black filled SBR compounds have been studied. The results of the kinetics studies on GTO-SAC-SBR compounds showed that the vulcanization reaction of this compounds with 2.2% sulfur followed the first order law. If GTO is incorporated into the SAC-SBR mixture, its activation energy of vulcanization(E) is obviously reduced. Therefore, the evaluation for the activation vulcanization of GTO can be carried out.

研究了不同乙二醇焦油(GTO)用量对硅铝炭黑(简称SAC)丁苯混炼胶的硫化活化、交联密度及力学性能的影响,得出了综合三种性能于最佳点的最宜GTO用量。通过对添加GTO的SAC丁苯胶料硫化动力学的研究,发现加有2.2%硫黄的该体系的硫化反应近似为一级反应。GTO可显著降低体系的硫化活化能,从而对GTO的硫化活化作用可进行定量评价。

A combination model was proposed to describe the rotative moment (P) change of vulcanization process:where f1 (t) and f2(t) were the contribution parts made by vulcanization reaction and aging reaction respectively. Model parameters were estimated by Procedure X method suggested by Tobolsky. The vulcanization curves of natural rubber were determined by Monsanto rheometer at 180, 170,160, 150 and 140C respectively. Functional relations were obtained: y(P) = 1- (P- P0) / (Px-P0'), f1(t)=Aexp[-K1(t...

A combination model was proposed to describe the rotative moment (P) change of vulcanization process:where f1 (t) and f2(t) were the contribution parts made by vulcanization reaction and aging reaction respectively. Model parameters were estimated by Procedure X method suggested by Tobolsky. The vulcanization curves of natural rubber were determined by Monsanto rheometer at 180, 170,160, 150 and 140C respectively. Functional relations were obtained: y(P) = 1- (P- P0) / (Px-P0'), f1(t)=Aexp[-K1(t -t0)],f2(t) = B + K2(t-t0). The changs of P value calculated by obtained model were in good agreement with the experimental values.

提出了用组合模型y(P)=f_1(t)十f_2(t)描述硫化过程转矩P的变化。式中f_1(t)和f_2(t)分别表示硫化反应和老化反应对P变化的贡献部分。模型参数的确定采用Tobolsky提出的Proccdure X方法。在孟山都流变仪上测定了天然橡胶在180,170,160,150,140℃时的硫化曲线。得到:y(p)=1-(P-P_0)/(P-P_0);f_1(t)=Aexp[-K_1(t-t_0)];f_2(t)=B+K_2(t一t_0)。用此模型计算P变化的理论值与试验值吻合良好。

The vulcanization reaction of natural rubber and dintrosobenzene with or without MDI was studied by using DSC and IR spectroscopy analysis.The possible curimg reaction and adhesion promoting mechanism were proposed.

运用DSC和红外光谱方法研究了对二亚硝基苯及其配合MDI对天然橡胶的硫化反应,提出了相应的粘接促进机理。

 
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