摘要:
A pre-preg product, such as a tape or sheet suitable for forming a composite having reinforcement fibers and a liquid crystal thermoset (LCT) precursor is provided. Further aspects of the invention are directed to a method for preparation of the pre-preg product and to composite products based on the pre-preg product.
摘要:
Disclosed are an anisotropic organic thin film and its manufacturing method. The method includes steps of: depositing a mixed solution including an ionic liquid and a polymerizable material on a substrate; separating positive ions from negative ions in the ionic liquid, so that the polymerizable material is aligned; polymerizing the aligned polymerizable material, so that an aligned first thin film is obtained after cured; and depositing liquid crystal molecules on the first thin film, and polymerizing the liquid crystal molecules to form a second thin film, wherein the second thin film is aligned in a way that matches with the first thin film, and the first thin film and the second thin film constituent the anisotropic organic thin film.
摘要:
The present invention provides a composite molded article in which aliphatic polyester-based resin expanded beads and a thermosetting resin cured product containing a reinforcing fiber, which is formed between the expanded beads, are integrally fixed, wherein the aliphatic polyester-based resin is a polylactic acid-based resin, and a flexural modulus E (MPa) of the composite molded article and a density Á (kg/m 3 ) of the composite molded article satisfy Expression (1): E 1/3 /Á ‰¥ 0.02 [(MPa) 1/3 (kg/m 3 ) -1 ], and a composite molded article and a laminate having more improved strength.
摘要翻译:本发明提供一种复合模制品,其中脂肪族聚酯类树脂发泡珠粒和在发泡珠粒之间形成的含有增强纤维的热固性树脂固化产物被整体地固定,其中脂肪族聚酯类树脂是聚乳酸 所述复合成形体的弯曲弹性模量E(MPa)与所述复合成形体的密度ρ(kg / m 3)满足式(1):E 1/3 /‰0.02 [( MPa)1/3(kg / m 3)-1],复合成形体和强度更高的层压体。
摘要:
Multi-phase polymer films of quantum dots (QDs) are disclosed. The QDs are absorbed in a host matrix, which dispersed within an outer polymer phase. The host matrix is hydrophobic and is compatible with the surface of the QDs. The host matrix may also include a scaffolding material that prevents the QDs from agglomerating. The outer polymer is typically more hydrophilic and prevents oxygen from contacting the QDs.
摘要:
Provided are a cancer cell-trapping metal filter which has a high opening ratio, a cancer cell-trapping metal filter sheet, a cancer cell-trapping device using the cancer cell-trapping filter, and manufacturing methods therefor. According to a cancer cell-trapping metal filter 1, openings of connected through-holes 12 that are formed in a metal sheet 11 have a wave shape, and thus it is possible to extract a CTC from other components by utilizing a hole diameter on a short-side side of the openings, and it is possible to make the connected through-holes be closer to each other due to the wave shape while maintaining a CTC trapping ability. Accordingly, it is possible to further improve the opening ratio in the cancer cell-trapping metal filter 1.
摘要:
An electrically conductive composition, containing an electrically conductive polymer, and an onium salt compound as a dopant to the electrically conductive polymer, an electrically conductive film formed by shaping the composition and a method of producing the electrically conductive film.
摘要:
To provide a thermoplastic liquid crystal polymer film capable of suppressing change in relative dielectric constant before and after heating, and a laminated and a circuit board using the same. In this film, a change ratio of a dielectric constant (ε r2 ) of the film after heating to a dielectric constant (ε r1 ) of the film before the heating satisfies the following formula (I) where the film is heated for 1 hour at a temperature in a range from a temperature being 30°C lower than a melting point of the film to a temperature being 10°C higher than the melting point,
where ε r1 denotes the relative dielectric constant before the heating, ε r2 denotes the relative dielectric constant after the heating. These relative dielectric constants are measured at the same frequency in a range of 1 to 100 GHz.
摘要:
The present disclosure relates to electrically conductive polymer compositions, and their use in electronic devices. The compositions are an aqueous dispersion including: (i) at least one electrically conductive polymer doped with a non-fluorinated polymeric acid; (ii) at least one highly-fluorinated acid polymer; and (iii) electrically insulative oxide nanoparticles.