5results about How to "Silky touch" patented technology

The invention provides a wood lacquer coating composition, and relates to the technical field of wood lacquer. The wood lacquer coating composition consists of a component A and a component B according to a molar equivalence ratio of 1: (1-1.1), the component A comprises the following raw material components: composite aspartic ester resin consisting of first aspartic ester resin and second aspartic ester resin; the weight of the second aspartic ester resin accounts for 10-40% of the weight of the composite aspartic ester resin; the first aspartic acid ester resin is bifunctional aspartic acid ester, the second aspartic acid ester resin is monofunctional aspartic acid ester, and the first aspartic acid ester resin and the second aspartic acid ester resin are both low in viscosity; and the component B is an isocyanate curing agent. A coating formed by curing the wood lacquer coating composition has good water resistance, heat resistance, aging resistance, smudginess resistance, hand feeling and the like.

The invention discloses satin glaze, an antifouling and wear-resistant satin glazed tile and a preparation method of the satin glaze, and belongs to the technical field of ceramic production processes. By adopting the satin glaze formula of a matte system consisting of Ca, Mg, Ba, Zn and Sr, the use of high-temperature materials is reduced, and the vitrification degree of the glaze is improved, so that the anti-fouling satin glaze has strong anti-fouling capability. And while the glossiness and the antifouling capability are ensured, aluminum oxide is properly added to improve the wear resistance of the glaze surface. The glossiness of the prepared product measured by a glossiness meter is 10-15 degrees, the antifouling capability is good, the surface flatness is lower than + / -0.2%, the wear resistance reaches grade 4 2100 revolutions, and the glaze surface has a silky touch feeling.

The application discloses a multi-layer composite fabric with soothing and protective functions, which comprises a skin-friendly layer composed of modal fibers, and the outer surface of the skin-friendly layer is provided with an electrically-conductive and antibacterial layer; the electrically-conductive and antibacterial layer is composed of graphene fibers and carbon-based fibers, the graphene fibers are warp yarns, the carbon-based fibers are weft yarns, and the two are interwoven to form the electrically-conductive and antibacterial layer, and the outer surface of the electrically-conductive and antibacterial layer is provided with a pure cotton moisture-retention layer; the outer surface of the pure cotton moisture-retention layer is provided with a jacquard-velvet-like structure layer; the jacquard-velvet-like structure layer is a velvet-like protruding structure formed by the graphene fibers in the electrically-conductive and antibacterial layer extending through the pure cotton moisture-retention layer to the outer surface of the fabric. The application has the beneficial effect of solving the technical problem of how to establish an effective interlayer electric charge conduction channel and a controlled discharge mechanism in a functional separation type composite fabric in the prior art, so as to overcome the technical problem that the existing electrically-conductive fabric can only realize self static electricity dissipation of the fabric, and cannot effectively eliminate the static electricity accumulation between clothing layers.

The utility model relates to a photographic equipment lifting frame which comprises an equipment mounting structure, a hydraulic lifting mechanism and a base which are connected in sequence, the hydraulic lifting mechanism comprises a first support, a second support and a first locking assembly, the first support is rotationally connected to the second support, and the first locking assembly is arranged at a switching position. The first locking assembly comprises a first hydraulic cavity and a first piston, the first hydraulic cavity is fixed to one of the first support and the second support, the other one of the first support and the second support is rotationally connected with the first piston and drives the first piston to move in the first hydraulic cavity, and the first hydraulic cavity is divided into two first sub hydraulic cavities by the first piston; the two first sub hydraulic cavities are provided with first liquid flow openings and are connected through a first flow guide channel to form a loop, and a switch piece is arranged on the first flow guide channel and used for blocking or opening the loop. According to the photographic equipment lifting frame, the first piston is pushed to move when the first support rotates, and better bearing capacity is provided through hydraulic pressure.

The invention discloses a tencel high-count and high-density fabric and a production method thereof, the tencel high-count and high-density fabric comprises an eight-warp satin weave fabric woven by warps and wefts, the warp density is 1620-1650 / 10cm, the warps adopt siro compact spinning yarns with the nominal linear density of 4.92 + / -0.1 tex and the single yarn breaking strength of 120 + / -10cN; the density of the wefts is 540 pieces per 10 cm, and the wefts are Siro compact spinning yarns with the nominal linear density of 8.43 + / -0.2 tex and the single yarn breaking strength of 180 + / -10 cN; the fabric is processed through the steps of warping, slashing, re-beaming, drafting, weaving on a machine and dyeing and finishing. According to the method, the problem of shutdown of the tencel high-count and high-density fabric due to frequent warp breakage is solved, the efficiency is improved, the cloth cover quality is ensured, and the processed fabric has super-smooth touch feeling and soft gloss.