hard-segment

基本解释

• 硬段

同根派生

英汉例句

• Nano-montmorillonite-aliphatic PU elastomer synthesized from HMDI, PTMG1000 and MMT2 with 40% mass fraction of hard segment possesses better mechanical properties.
  以HMDI、PTMG1000和MMT2为原料,硬段质量分数为40%25时,所合成的纳米蒙脱土-脂肪族聚氨酯弹性体具有较好的力学性能。
• The effects of hard segment content on the microstructure and viscosity of polyether PU and PUU were studied by FT-IR, DSC, viscosimeter.
  利用FT-IR,DSC,旋转黏度计研究了硬段含量对聚醚型PU和PUU的微观结构及黏度的影响。
• 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的微相分离程度,完善了TPU中的软硬段结构。
• For these PUU aqueous dispersions, the particle size decreases with the increase of the hard segment content, but their stability is enhanced.
  结果表明：随硬段含量的增加，PUU水分散液的粒径减小，稳定性增加，室温贮存期大于1年；
• Shape memory polyurethanes based on aliphatic diisocyanate HDI were synthesized with different hard segment contents to study the shape memory effect affected by hard segment.
  以脂肪族异氰酸酯HD I为硬段原料合成了脂肪族的形状记忆聚氨酯,通过调节硬段含量研究了硬段结构对形状记忆性能的影响。