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有效交联密度
相关语句
  effective crosslinking density
     The chemical bond, effective crosslinking density, glass temperature and its correlative properties were introduced and reviewed.
     本文着重对环氧树脂膜的化学键、有效交联密度和玻璃化温度等结构参数与相关性能进行评述。
短句来源
     The effect of the species and content of crosslinkers on swelling properties,(Young's) modulus,effective crosslinking density(v_e) and polymer-water interaction parameter(χ) were studied,and crosslinking efficiencies of various crosslinkers were also compared.
     研究了小分子交联剂的类型及用量对水凝胶溶胀性能、杨氏模量以及有效交联密度ve和聚合物-水相互作用参数χ的影响,并比较了不同交联剂的交联效率.
短句来源
     With the increase of the synthetic temperature, the transmittance, shear modulus, and effective crosslinking density of PNIPAm gels decrease, while the swelling ratio, rate of swelling and shrinking increase, dramatically at 25 ℃.
     随着合成温度上升,凝胶透光率、剪切模量、有效交联密度下降,室温溶胀比、溶胀退胀速率增大,而且在25℃存在明显变化。
短句来源
  “有效交联密度”译为未确定词的双语例句
     The shear modulus and the effective cross-linking density increased with the increase of r. The applications of poly (NIPA-co-GMA-Dex) hydrogels in bioseparation have been investigated.
     发现P(N IPA一co一GMA一Dex)凝胶具有较好的力学性能,其剪切模量和有效交联密度均随着r的增加而增大。
短句来源
     The studies were made on the permeability of permeable media into epoxy resin varnish film in terms of the effective crosslink density (σ) , relative solubility parameters (ζR) and permeability indexes (PI).
     本文从环氧漆膜的有效交联密度(ρ),相对溶度参数(δ_R)未溶透指数(PI)入手,研究渗透介质对环氧漆膜的渗透能力.
短句来源
     The structure of three dimensional network was characterized by the modulus of elasticity,by the effective network density and by the interaction between polymer and water.
     三维网络结构通过压缩弹性模量、有效交联密度及聚合物与溶剂间的相互作用参数进行了表征 .
短句来源
     The result indicated that comprssion moduli of second polymerized (SP) gels were obviously higher than that of first polymerized(FP) gels, and that moduli of SP gels increased with the increase of effective cross-linking density (ρ_x).
     结果表明:二次凝胶比其一次凝胶压缩模量明显提高,且其模量随有效交联密度(ρx)增加呈线性增大。
短句来源
     As the amounts of crosslinkers increased,a large number of crosslinks will be generated wihtin hydrogels,so the equilibrium water content(EWC) decreased,in contrast,the volume fraction of polymer in hydrogels(_2) increased. As a result,the enhancement of effective crosslink density(v_e) concerning network structures and interaction parameter(χ) that represents thermodynamic interaction between water and polymers could be observed.
     结果表明,随着小分子交联剂用量的增大,水凝胶平衡含水量EWC逐渐降低,聚合物体积分数2逐渐增大,反映聚合物网络结构的有效交联密度ve以及热力学参数聚合物-水相互作用参数χ值也随之增大.
短句来源
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  相似匹配句对
     Chemotherapy was effective.
     化疗有效
短句来源
     From Effective ness to Success
     从有效到成功
短句来源
     The effective cross-linking density(υ__e) and the molecular mass between crosslinking points(M_c) were calculated.
     理论计算了两种凝胶的有效交联密度(eυ)和网链分子量(Mc)。
短句来源
     The structure of three dimensional network was characterized by the modulus of elasticity,by the effective network density and by the interaction between polymer and water.
     三维网络结构通过压缩弹性模量、有效交联密度及聚合物与溶剂间的相互作用参数进行了表征 .
短句来源
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  effective crosslinking density
The effective crosslinking density Ve, the average molecular weight between the crosslinks Mc and the polymer-toluene interaction parameter were determined from stress-strain measurements.
      


The studies were made on the permeability of permeable media into epoxy resin varnish film in terms of the effective crosslink density (σ) , relative solubility parameters (ζR) and permeability indexes (PI). It was proved that the calculated permeability rate (Rc) was the same as the experimentally meassured permeability rate (Rm) and therefore a method has been provided for estimation and prediction of the permeability of the media.

本文从环氧漆膜的有效交联密度(ρ),相对溶度参数(δ_R)未溶透指数(PI)入手,研究渗透介质对环氧漆膜的渗透能力.证明渗透介质对环氧漆膜的计算渗透量(R_c)与试验测定渗透量(R_m)基本一致.为评价和预测渗透介质的渗透能力提供一种快速方法.

The binary interpenetrating polymer networks (IPNs) of polyacrylate and epoxy were synthesized simultaneously,and the polyacrylate network and the epoxy network were prepared by the preswollen method.The dynamic mechanical properties of the PEGDA/EPO IPNs with various composition ratios and the preswollen “pure” component networks were characterized by means of viscoelastic analyzer.From the rubber elastic theorical point of view,the relation between the modulus of the PEGDA/EPO IPNs and that of the PEGDA and...

The binary interpenetrating polymer networks (IPNs) of polyacrylate and epoxy were synthesized simultaneously,and the polyacrylate network and the epoxy network were prepared by the preswollen method.The dynamic mechanical properties of the PEGDA/EPO IPNs with various composition ratios and the preswollen “pure” component networks were characterized by means of viscoelastic analyzer.From the rubber elastic theorical point of view,the relation between the modulus of the PEGDA/EPO IPNs and that of the PEGDA and EPO preswollen networks were discussed.It refered that the interpenetrating or mutual entanglements between the two component networks increased the effective“cross link density”,which contributed to the increased modulus of the IPNs.The measurements of the densities of the PEGDA/EPO IPNs implied the same facts also.

采用一步法(Simultaneously)合成了双组分的聚丙烯酸酯/环氧树脂互穿网络聚合物(IPNs).选择预溶胀方法制备了聚丙烯酸酯和环氧树脂两种组分网络.测定了各种组分比的IPN和不同溶胀度下的组分网络的动态力学性能,从橡胶态弹性理论出发讨论了IPN和预溶胀网络之间在橡胶态弹性模量上的关系,并据此指出互穿缠结增加了网络的有效“交联密度”,因此,它对IPN的橡胶态弹性模量有较大的贡献.密度测量的结果也提供了另一方面的证据

The cured epoxy film and epoxy coating were studied. The effect of the chemical and morpholobical structrue on its proprerties was discussed. The chemical bond, effective crosslinking density, glass temperature and its correlative properties were introduced and reviewed.

根据对交联固化后的环氧树脂膜及其涂料的研究和应用性能,讨论了环氧树脂膜化学结构和形态结构对性能的影响。本文着重对环氧树脂膜的化学键、有效交联密度和玻璃化温度等结构参数与相关性能进行评述。

 
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