硫化

The invention further relates to the use of said powders in the production of vulcanizable rubber mixtures.

本发明进一步涉及所述粉末在制备可硫化橡胶混合物方面的应用。

The vulcanizable rubber with the mixture adopted has many free bonds, which combine with the polyurethane, giving rise to a very strong coupling.

可硫化橡胶与采用的混合物有许多自由键，它们和聚氨酯结合，形成强的结合。

The properties of the polymerization kinetics and the thermdynamics of high temperature vulcanizable fluorosilicone rubber are researched by a small reactor.

采用小型反应器对热硫化氟硅橡胶聚合动力学过程和热力学过程的特点进行了基础性研究。

As a specialized manufacturer with month output for 500,000 prs,we now process 4 most advanced vulcanizing lines,2 cementing lines and 1 goodyear welting line,also we are now enlarging our scale,improving our development ability、production capacity and market service.our products have got high reputation from customers home and abroad for their well-chosen material,fine craftsmanship,elegant styles,high quality and outstanding market service.

作为月产量50万双的专业生产商，因其精心的选材、精细的工艺、精美的造型、稳定的质量及良好的售后服务深受国内外广大客商的好评。立丰现拥有4条硫化线、2条冷粘线及1条固特异线，并在不断扩大规模和提高研发技术、生产能力及服务水平。具有十多年制鞋历程的集开发、生产及贸易与一体，年产值高达2亿人民币的大型港资企业。

Mesoporous zincum sulfide materials have the unique character of photoelectricity, with nicer applying foreground in photocatalysis、photoconducting device、photochromic materials、electrechromic materials and so on .

硫化锌介孔材料具有独特的光电性质，在光催化、光电器件、光致变色材料、电致变色材料等方面展示良好的应用前景。

Mesoporous zincum sulfide is synthesized by gentle wet chemosynthesis method, with DDA as templates and Zinc acetate and TAA as precursors. The effect to the synthesis of the ratio of reactive components, the volume of pH, reactive time and reactive temperature has been dicussed systematically, and structures of the as-synthesized samples have been characterized by X-ray diffraction, N2 adsorption-desorption, scanning electron microscopy, Fourier transform-infrared spectra, UV-vis diffuse reflectance spectroscopy, transmission electron microscopy.

以十二胺为模板，醋酸锌及硫代乙酰胺为前驱体，温和湿化学法合成了硫化锌无序介孔结构，系统研究了反应物配比、pH值、反应温度、反应时间对材料合成的影响，运用X射线衍射、N2吸附-脱附、扫描电镜、红外光谱、紫外-可见吸收光谱、透射电镜等分析手段对介孔材料的结构进行了详细的表征。

There is a big problem that too much sulphur is wasted in lead bullion pyro-refining process by adding sulphur directly in northwest metallurgy of lead and zinc factory. As to the problem, a new method to decopper from lead billion through changing sulphur to PbS is invented.

针对西北铅锌厂粗铅火法精炼过程中，直接加单质硫进行除铜而出现硫损过大的问题，对除铜工艺中硫的利用方式进行了研究，提出一种除铜新工艺，即利用硫化铅代替单质硫进行除铜。

Spent another four years, in which things went very badly with him, before he made the discovery how to vulcanise rubber completely.

固特异在发现使橡胶完全硫化的方法以前，又度过了四个艰苦的年头。

Goodyear spent another four years, in which things went very badly with him, before he made the discovery how to vulcanise rubber completely.

固特异在发现使橡胶完全硫化的方法以前，又度过了四个艰苦的年头。

If the microspheres are activized by silane coupling agent and doped in SBR/NR, the coal carbonization time is longer than the SBR/NR doped with SRF.

硅烷偶联剂活化微珠填充SRF/NR体系的硫化加工过程中焦烧时间比半补强炭黑填充SBR/NR体系有所延长。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。