• The relationship between their properties and content of hard segment were discussed.

    讨论了共聚物性能含量关系

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  • The final recovery rate and the recovery speed are mainly related to the stability of the hard segment domains.

    形状记忆恢复恢复速度决定于区域稳定性

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  • It's caused by the micro phase separation degree of TPU is increased as well as the soft hard segment structure is perfected.

    研究认为热处理提高了TPU分离程度完善了TPU中的软硬结构

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  • Three dimensional hydrogen bonding in hard segment domains can be formed by further bonding of the above planar hydrogen bondings.

    认为这些平面氢键可以通过进一步合来形成中的氢键

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  • Glass transition temperature goes up with the hard segment content increase. Heat history affect on glass transition of polymers apparently.

    受热聚合物玻璃温度较大的影响,随着含量增加而变大。

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  • It was found that there existed some interaction between the hard segment of polyurethane and polyacrylonitrile in this polymer blend system.

    发现混体系中,聚氨酯丙烯腈之间存在一定程度相互作用

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  • The results showed that increase hard segment content, soft segment sequence length and ionic group to be favourable for rising tensile strength.

    研究表明:含量链段链长的提高离子基团的增加均有利于拉伸强度的提高。

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  • When increasing hard segment content, the interaction between SPU moleculars is intensified whereas the miscibility of the blends in decreased consequently.

    多嵌聚氨酯含量增加加强SPU分子相互作用,同时也减小共混物两组分的相容性

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  • The effects of synthetic method, components of soft segment and hard segment, post cure on the mechanical properties of polyurethane elastomers were studied.

    研究合成方法组成结构、熟化条件因素对聚氨酯弹性体力学性能影响

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  • The spherulite growth behaviour of hard segment has been studied by SALS and other techniques for polyester-polyether block copolymers with low hard segment content.

    采用SALS方法研究了含量的聚酯-聚醚多段共聚物中硬段结晶时球晶生长规律。

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  • The results show that the level of polysulfide polyurea and the content of hard segment in polysulfide polyurea influence the morphology, T_g and modulus of cured epoxy resin.

    结果表明,液体聚齐聚物用量、齐聚物聚脲含量固化后环氧树脂玻璃化温度、形态有较大影响

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  • Polyurea coatings with different contents of hard segment polyaspartic ester(PAE) were investigated through aging tests of marine environment outdoor exposure and salt fog testing.

    通过海洋大气环境户外暴晒老化试验雾加速老化试验,试验研究了不同含量聚天冬氨酸PAE聚脲涂层的耐海洋环境老化性能。

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  • The results showed that the influence of hard segment content on aliphatic PU mechanical properties is the biggest, while the content of organic modified montmorillonite is the second.

    结果表明含量材料力学性能影响最大,其次有机脱土含量。

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  • The effects of hard segment structure, hard segment content and chain extender with different structure on physical mechanical properties of dry films and water absorption were studied.

    研究不同结构硬段含量其干物理机械性能吸水影响

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  • Influences of the hard segment content, crosslinking degree and density on the compressive stress-strain property, compressive stress relaxation and tensile property of PUEF were studied.

    结果表明,含量密度PUEF压缩应力-应变性能影响较大,而交联对压缩应力松弛拉伸性能影响较大。

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  • It was found that the high crystallinity of the soft segment regions and the formation of hard segment domains are the necessary conditions for polyurethanes with good shape memory behavior.

    通过DSC、弯曲实验力学实验,研究了形状记忆聚氨酯性能,发现高度结晶段聚集形成硬段微具有较好形状记忆性能必要条件

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  • Ester bond can be formed through the polycondensation of hard segment monomer with uniform segment length containing amide bond and dihydric alcohol, which is a better way to prepare polyesteramide.

    制备具有均一链长的含有酰胺单体,然后与二元醇进行缩聚反应生成制备性能良好的聚酰胺酯的途径

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  • With further increase of salt concentration, interaction between polymer and ion enhanced, which brought about the formation of new hard - segment aggregates.

    随着浓度进一步增加聚合物-离子相互作用增强,体系结构出现新的聚集形态。

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  • RPDS partitions CPU time flow into continuous segments, and in each segment RPDS will forcibly assign one time slice to non-hard real-time tasks.

    RPDS处理器时间分成连续的小一小强制硬实任务分配一个时间

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  • These days, a growing segment of the software development community lives outside the United States, where Android handsets are still hard to come by.

    这些天来一个软件开发美国以外手机机器人仍然很难得到社会生活中的部分

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  • It works out the problem which have influenced upon the orange canned shape because of orange segment hard ever since then.

    多次试验,找出片硬度的影响因素,从而解决了一直以来硬度而影响桔罐形态问题

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  • However, Infiniti is working hard to become a major player in the premium segment as well, and is planning to launch several all-new models in coming years to expand its range.

    但是英菲尼迪目前正在努力成为高档市场中的一个主要角色,同时计划未来几年内推出全新车型以扩大产品阵容。

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  • A hard sheath cable extrusion connection tool mainly comprises a die mechanism and a multi-segment type propulsion mechanism which are relatively arranged at two ends of the body.

    电缆挤压连结工具主要包括相对设置于机体两端模具机构段式推进机构。

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  • Tg of the hard-segment enhances with increasing hard-segment content and forming much H-bonds.

    随着硬段含量提高以及氢键的形成,硬段的玻璃化温度是逐步升高的。

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  • Reality is always cruel, this relationship can not be relieved of male, female hard pressed on the reasons for separation, B segment by adding female response, way to make a last resort difficulties!

    现实总是残酷的男声段感情无法释怀,对女声苦苦追问分离原因B加入女声回应不得已的苦衷!

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  • Major companies are busy expanding their product platform to share segment market, as well as working hard on vehicle matching.

    各大企业忙于拓展自己产品平台抢占细分市场同时整车匹配上下功夫。

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  • Our main products include: hard ferrite arc or segment, ring magnets, rectangular magnets, ferrite powder etc.

    我们主要产品包括瓦、环形磁铁方形磁铁、磁

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  • Our main products include: hard ferrite arc or segment, ring magnets, rectangular magnets, ferrite powder etc.

    我们主要产品包括瓦、环形磁铁方形磁铁、磁

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