促进剂

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。

Our main products are rubber vulcanization accelerator M, DM, MZ, CBS, NOBS, D, NA22, PZ, ZDC, BZ, TMTM, etc. Products of advanced production technology, product quality leader.

公司主要产品有橡胶硫化促进剂 M、DM、MZ、CBS、NOBS、D、NA22、PZ、ZDC、BZ、TMTM 等，产品生产工艺先进，产品质量处于领先地位。

The influence factors such as n/ n,n(H_2O_2)/n,the concentration of hydrogen peroxide,reaction temperature and time were studied to find how they affected the synthesizing of accelerant NOBS adopting hydrogen peroxide oxidation method.

研究了n/n、n(H2O2)/n、双氧水浓度、反应温度和时间对双氧水氧化法合成促进剂 NOBS的影响，通过L16(45)正交实验确定出的最佳合成配方及工艺条件：n/n为7；n(H2O2)/n为1.6；双氧水浓度为12%；反应温度为40℃；反应时间为3h。

This paper systematically reports the effects of S and accelerator on mechanical properties(yield strength and elongation at break)and the thermostimulation deformation temperature of B-stage Gutta-Percha.

本文较系统地报导了硫磺及促进剂对B阶段杜仲胶力学性能(屈服强度、模量、抗拉强变及断裂仲长率)及热刺激变形温度的影响。

Of thiazoles, sub-Sulfonamide, guanidine type, thiuram type accelerator has activation.

对噻唑类、次磺酰胺类、胍类、秋兰姆类促进剂有活化作用。

A method of increasing the lifetime of a hydro-oxidation catalyst comprising, preferably, gold, silver, or mixtures thereof, and optionally one or more promoters, on a titanium-containing support, such as a titanosilicate or titanium dispersed on silica.

一种延长加氢-氧化催化剂寿命期的方法，该催化剂在比如硅钛酸盐或分散在氧化硅上的钛的上面优选含有金、银或它们的混合物，以及任选的一种或几种促进剂。

The tripeptide it contains, under the penetration by transdermal enhancer, can rapidly combine with reducing sugar to effectively reduce the bond between collagen caused by the combination of reducing sugar and collagen, avoid protein denaturation which leads to impoverished skin, and remove the fine lines and wrinkles of skin.

添加三胜肽在透皮促进剂的渗透下迅速与还原糖结合，有效地减少还原糖与胶原蛋白的结合所造成胶原蛋白相互交结，避免蛋白质变性而使皮肤失去弹性，并可以驰缓组织，抚平皮肤上既有的细纹与皱纹。

A process for manufacturing a sole for shoes composed of a tread sole made of vulcanised rubber provides, for the vulcanizable rubber, a mixture composed of a vulcanizable nitrile rubber, at least one hydroxyl acrylic resin, at least one hydrocarbon resin, at least one reinforcing filler, and at least one vulcanization accelerator.

一种制造鞋底的方法，该鞋底具有结合到聚氨酯中底的硫化橡胶构成的外底，用于硫化橡胶的混合物包括：可硫化丁腈橡胶；至少一种羟基丙烯酸树脂；至少一种烃类树脂；至少一种增强填料；至少一种硫化促进剂。

The rubber accelerator M contains a great deal of water after the acidifying process.

由于橡胶促进剂M在酸化后含有大量的水分，前期研究表明通过添加表面活性剂预处理可以有效降低固液分离后滤饼的含水量。

Added quantity of accelerator will affect coagulating time that. Please test coagulating time before using it.

促进剂的添加量将影响树脂的固化时间，请客户使用前测定凝胶时间。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。