• 比较辐射氧化物交联技术经济差异

    The differences between radiation cross linking and peroxide cross linking were compared in the present paper.

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  • 其特点是机械强度耐磨性氧化物交联耐热nbr其他性能丁晴橡胶一样

    Characterized by high mechanical strength and wear resistance, cross-linked with peroxide when good heat resistance than NBR, NBR other properties and the same.

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  • 概述红外辐射技术原理,介绍了红外辐射氧化物交联高密度聚乙烯管材特点、生产工艺应用领域

    It was summarized that the principle of infrared radiation technology for HDPE pipes crosslinked with peroxide, feature of the pipes, the manufacturing process and the main applications.

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  • DSC三羟甲基丙烷三甲基丙烯酸酯TMPTMA存在聚丙烯氧化物进行了研究。

    Peroxide crosslinking of syndiotactic polypropylene (sPP) in the presence of trimethylolpropane trimethacrylate (TMPTMA) was studied by using DSC method.

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  • 1,3,5-三(甲基三氟丙基)硅氧烷阴离子本体开环缩聚合成了氟硅生对生胶进行氧化物交联

    Poly(methyl(trifluoropropyl) siloxane)(PMTFPS) was prepared by bulk ring-opening polymerization of 1,3,5-trimethyl-trifluoropropyl cyclotrisiloxane, and crosslinked by peroxide compound.

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  • 结果表明,过氧化物交联剂(DCP提高体系PTC性能稳定性PTC转变温度用量为1%质量分数时,影响最为明显

    The results showed the use of DCP could improve the PTC stability and PTC transition temperature of the compound, the effect being most obvious when the DCP content was 1% by mass percent.

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  • 采用三甲基丙烷三丙烯酸酯(TMPTA)作共交联研究对EPDM氧化物硫化行为力学性能老化性能的影响。

    The influence of TMPTA co curing agent on the curing behavior, the physical properties and the aging properties of the peroxide cured EPDM was investigated.

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  • 选用不同氧化物硫化体系制得硫化天然胶,此基础上探讨了不同种类用量交联助剂热处理温度硫化效果的影响。

    NR latex cured with different peroxides curing systems was made, and an effect of different varieties and different addition of coagents on curing efficiency was discussed.

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  • 通过氧化锌甲基丙烯酸丙烯酸中和反应,丁腈橡胶(NBR)中原位生成了甲基丙烯酸丙烯酸锌,研究了氧化物硫化NBR的力学性能交联结构。

    The in-situ preparation of zinc methylacrylate or zinc acrylate through mixing zinc oxide(ZnO) and methylacrylic acid (MAA)or acrylic acid(AA) in NBR rubber vulcanized with peroxide was studied.

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  • 结果表明:选用BPO氧化物硫化天然胶时,添加3DVB交联助剂硫化天然胶,基本达到了硫化的基本力学性能

    The results showed that the basic mechanical properties of NR latex cured with sulfur were achieved by using BPO peroxide as curing agent and adding 3 phr DVB coagent.

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  • 探讨了氧化物用量交联聚乙烯凝胶含量影响以及凝胶含量与材料力学性能关系

    The effect of peroxide proportion on gel fraction of crosslinked PE and the relationship between gel fraction and the mechanical properties of the compound were investigated.

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  • 结果表明胶料采用氧化物硫化体系交联高温硫化二次硫化工艺

    The results showed that the compound needed to use peroxide vulcanization system and aid cross-linker with high temperature cure and secondary cure process.

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  • 探讨了过氧化物用量交联聚乙烯凝胶含量影响以及凝胶含量材料力学性能的关系。

    The effect of peroxide content on mechanical properties and gel fraction was researched, as well as the effects of carbon black, ZnO and antioxidant on properties of material.

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  • 发明披露了一种超低迟滞光学主要包括纳米级金属氧化物粒子分散具有三维空间交联结构透光树脂中。

    The invention discloses a ultra low retardation optical film, which mainly comprises nanometer metal oxides dispersed in transparent resin with three-dimension crosslink structure.

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  • 溶剂粘合剂通过使用氧化物烷来交联羟基或脲或烃封端的不饱和聚氨酯或聚氨酯-脲聚合物而获得。

    A solvent resistant adhesive obtained by the crosslinking of a hydroxyl or urea or hydrocarbon terminated unsaturated polyurethane or polyurethane-urea polymer with a peroxide or a silicone hydride.

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  • 改性研究中,采用氧化物引发剂多官能团交联对共聚pp进行交联改性。

    During the study of crosslinking modification, copolymerization PP was modified by peroxide initiator and multifunctional assistant crosslinker.

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  • 聚酯树脂交联不饱和聚合物氧化催化剂制成热固性树脂。

    Polyester resins are unsaturated, cross-linked polymers which are made thermosetting by use of a peroxide-type catalyst.

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  • 论文主要研究紫外光是否引发DNA交联和是否由通过活性氧化物——自由基所引发。

    This thesis primarily concerns whether ultraviolet radiation can induce the cross-linking DNA inter-strands and whether by hydroxyl free radical, HO.

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  • 优点单独使用氧化物以及使用过氧化物硫磺其它交联组合作为硫化体系具备

    The advantages are not possessed by the curing systems that singly use peroxides and the combination of the peroxide sulphur and other auxiliary crosslinking agents.

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  • 优点单独使用氧化物以及使用过氧化物硫磺其它交联组合作为硫化体系具备

    The advantages are not possessed by the curing systems that singly use peroxides and the combination of the peroxide sulphur and other auxiliary crosslinking agents.

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