Abstract:
The invention relates to a composite material containing a polymer composition and a very low concentration of carbon nanofillers, in particular carbon nanotubes, having improved mechanical properties. The invention also relates to the method for producing said composite material and to the different uses thereof. The invention further relates to the use of carbon nanofillers at a concentration of between 0.1 ppm and 99 ppm in order to improve mechanical properties, in particular the tensile properties of a polymer matrix encasing at least one polymer selected from a thermoplastic polymer alone or mixed with an elastomer resin base, while facilitating the shaping thereof into composite parts using any suitable technique, in particular injection, extrusion, compression or moulding, and while improving the electrostatic dissipation capability thereof.
Abstract:
The present invention provides a hard coating film having high hardness and excellent properties. The hard coating film has high hardness and is not easily curled.
Abstract:
The present invention relates to a method of preparing a hard coating film, and, more particularly, to a method of preparing a hard coating film having high hardness. According to this method, a hard coating film having high hardness, which is not easily curled, can be easily prepared.
Abstract:
The present invention provides a hard coating film having high hardness and excellent properties. The hard coating film has high hardness and is not easily curled.
Abstract:
Provided is a process for manufacturing a resin composite material having high mechanical strength. The process comprises the steps of: preparing a resin composition comprising a carbon material having a graphene structure, a solvent, and a thermoplastic resin; applying a shearing force to a solid of the resin composition so that the total shearing strain, which is a product of shear rate (s-1) and shear time (s), is 80000 or more either at a temperature lower than the melting point of the thermoplastic resin when the thermoplastic resin is crystalline or at a temperature in the vicinity of Tg of the thermoplastic resin when the thermoplastic resin is amorphous; and kneading the resin composition at a temperature equal to or higher than the boiling point of the solvent to obtain the resin composite material.
Abstract:
Described herein is a polymerizable composition substantially free of an organic emulsifier, methods of making, and articles thereof. The polymerizable composition comprises: a continuous phase; a polymerizable monomer; an initiator; and inorganic nanoparticles, wherein the inorganic nanoparticles are substantially free of groups that will copolymerize with the polymerizable monomer.
Abstract:
Die Erfindung betrifft ein Klebeband (1), insbesondere ein doppelseitiges Klebeband (1), mit einem aus Kunststoff bestehenden Träger (2), der mindestens auf einer Seite mit einer selbstklebenden Klebeschicht (3) versehen ist, die aus einem druckempfindlichen Haftkleber besteht, der als Hauptbestandteil ein UV-vernetzbares Acrylat enthält. Um zu erreichen, dass bei Wahrung der Vorteile des Einsatzes von UV-vernetzbaren Acrylaten in der Klebebeschichtung und bei Gewährleistung einer zumindest moderaten, vorzugsweise erhöhten, Klebkraft auf Stahl auch eine zumindest moderate, vorzugsweise erhöhte, Klebkraft auf unpolaren Oberflächen (4a) sowie eine erhöhte Scherfestigkeit erreicht wird, wird vorgeschlagen, dass der druckempfindliche Kleber pulverförmiges Siliciumdioxid enthält, wobei der aus Kunststoff bestehende Träger (2) als Folie ausgeführt ist. Dabei kann alternativ oder zusätzlich vorgesehen sein, dass der druckempfindliche Kleber mit klebrigmachenden Harzen, wie Pinen-, Inden- und/oder Kolophoniumharzen, deren disproportionierten, hydrierten, polymerisierten, veresterten Derivaten und/oder Salzen und/oder Terpen- und/oder Terpenphenolharzen und/oder aliphatischen, aromatischen, alkylaromatischen Kohlenwasserstoffharzen und/oder mit einem oder mehreren C5- bis C9- Kohlenwasserstoffharz(en), modifiziert ist.
Abstract:
Disclosed is an insulating film composition of a non-oriented electrical steel sheet. The insulating film composition of a non-oriented electrical steel sheet according to the present invention comprises a mixed metal phosphate consisting of aluminum phosphate (Al(H 3 PO 4 ) x=1-3 ) and cobalt phosphate (Co(H 3 PO 4 ) 3 ), and an organic/inorganic composite consisting of epoxy resin and silica (SiO 2 ) nanoparticle substituted on the functional group of the epoxy resin.
Abstract translation:本发明提供一种无方向性电磁钢板的绝缘膜的组合物。 的无取向电磁钢板雅丁到本发明的绝缘膜的组合物包含混合金属磷酸盐由铝磷酸盐的铝(Al(H 3 PO 4)X = 1-3)和磷酸钴(Co(H 3 PO 4 3)3),和有机/无机复合自由环氧树脂树脂和氧化硅的(SiO 2)的对环氧树脂的官能团的纳米颗粒substituiertem。