摘要:
In a first aspect, the invention is directed to a balloon made from a latex composition comprising latex and a metal or metal alloy. In a second aspect, the invention is directed to a process for making such a latex composition.
摘要:
The present disclosure relates to a piezoresistive ink composition for sensors production. This ink, change linearly their electrical resistivity with an applied deformation and can easily recover when the external applied stress is released. The composition comprises flexible polymers as thermoplastic elastomers from the styrene-butadiene-styrene family (SBS, SEBS or others), nanostructures of carbon or metal, polar solvents and dispersive agents. With this ink, the user can print the sensor with any desired geometry and use different printing techniques, including drop casting, spray, screen and inkjet printing.
摘要:
A flexible sheet comprising a composite sheet, the composite sheet comprising a binder and an aggregate containing a plurality of carbon nanotubes that is disposed in the binder, wherein the aggregate is formed as a waveform structure travelling along a single direction in a plane of the composite sheet, is provided. The disclosed flexible sheets may be used as thermally conductive components, electrically conductive components, antistatic components, electromagnetic wave shields, and/or heating elements, in addition to other possible uses.
摘要:
Examples described include composite nanofibers sheets that have been “infiltrated” with a polymer (i.e., the polymer has flowed past a surface of the nanofiber sheet and into at least some of spaces within the sheet defined by the nanofibers). An adhesive nanofiber tape is formed when the infiltrating polymer is an adhesive and the adhesive infiltrates the nanofiber sheet from a one major surface of the nanofiber sheet. In other described examples, some portions of nanofibers in the sheet have been conformally coated with at least one metal layer.
摘要:
A material composition for manufacturing a translucent conductive film includes a fluid. The material composition further includes nanostructures disposed within the fluid. The material composition further includes a component that modifies a structure of a joint formed between at least two nanostructures of the plurality of nanostructures after the component is activated. The component may be activated by applying heath or optical radiation to the component.
摘要:
A system that includes a polymer adhesive containing metallic or other nanoparticles that resonate upon the application of electromagnetic radiation to product heat. Heat generated by particle resonance is used to cure the polymer adhesive. Applications include wound repair, and industrial, commercial and craft applications.
摘要:
Provided is a resin material having non-ohmic properties which has favorable characteristics as a varistor and has a high degree of molding freedom and impact resistance. A resin material 10 comprises: an insulating matrix 11 made of a first resin material; an island-form conductive dispersed phase 12 made of a conductive second resin material which is incompatible with the first resin material and is more wettable to a microvaristor 13 described later than the first resin material is, wherein the island-form conductive dispersed phase is dispersed in an island form in the matrix and has a volume ratio of less than 16% in the whole resin material; and a microvaristor 13 comprising ceramic particles having non-ohmic properties, wherein the ceramic particles are dispersed in the matrix 11 and electrically contacted with each other via the island-form conductive dispersed phase 12.
摘要:
A light-reflective anisotropic conductive adhesive is used for anisotropic conductive connection of a light-emitting element to a wiring board. The adhesive includes a thermosetting resin, conductive particles, and light-reflective acicular insulating particles. The conductive particles comprise a core particle coated with a metal particle or a metal material, and a light reflective layer formed on a surface of the core particle. The light reflective layer comprises inorganic particles selected from any one of titanium oxide particles, zinc oxide particles or aluminum oxide particles until the entire conductive particle appears a color in a range from white to gray.
摘要:
A kind of light-heat dual curing anisotropic conductive adhesive includes light curing activated monomer 15.0-18.0%, light-cured resin 4.5-12.5%, thermosetting resin 20.0-25.0%, elastomer 5.0-10.0%, insulating nanoparticles 8.0-15.0%, conductive particles 4.0-18.0%, light curing agent 3.0-5.0% and latent heat curing agent 12.0-16.0%, wherein the components are counted according to weight percentage. The present invention also discloses a kind of light-heat dual curing anisotropic conductive film (ACF) and its preparation methods. Ultraviolet light curing method is applied to produce ACF can avoid using solvent to protect the natural environment. When using ACF, heat curing method is then applied to guarantee the quality of banding and the reliability.
摘要:
A thermosetting composition for forming a protective film of a transparent conductive film is described, containing: a polyester amide acid obtained from a reaction of a mixture containing a tetracarboxylic dianhydride, a diamine and a polyhydric hydroxy compound as a first component, an epoxy resin as a second component, an epoxy curing agent as a third component, and a solvent as a fourth component.