Abstract: A method for preparing a polyester modified material from a recycled release film includes continuously performing the following steps at an elevated temperature: subjecting the recycled release film to a first melting treatment to form a low-viscosity polyester; subjecting the low-viscosity polyester to a polymerization treatment to form a high-viscosity polyester, wherein a viscosity of the high-viscosity polyester is greater than a viscosity of the low-viscosity polyester; and adding a modifier to the high-viscosity polyester to perform a second melting treatment to form the polyester modified material.

Abstract: An alloy material of polycarbonate-polyethylene terephthalate includes the following components: a polycarbonate, a polyethylene terephthalate, a transesterification inhibitor, and a compatibilizer.

Abstract: A method, a system for providing sight information, and a computer-readable recording medium are provided. The system provides a server having a content database and a sight-and-image database. A geographic range can be determined in a server when the server receives a location data from a user device. After querying the sight-and-image database according to the geographic range, one or more sights associated with at least one geographic location within the geographic range can be obtained. Afterwards, the content database is queried for obtaining one or more contents that are associated with the one or more sights. When query results are provided to the user device, the one or more sights are marked within the geographic range on a map interface.

Abstract: A composite transparent board and method for producing the same are provided. The method includes a feeding step and a forming step. In the feeding step, a first resin, a second resin, and a third resin are respectively fed into a first extruder, a second extruder, and a third extruder to correspondingly form a composite transparent film having a first layer, a second layer, and a third layer. The first resin is selected from the group consisting of Tairilin 3824, Tairilin 3842, Tairilin 390A, Tairilin P115, Tairilin 663G, and SKYGREEN® S2008. In the forming step, the composite transparent film sequentially passes through a first forming wheel, a second forming wheel, and a third forming wheel to form a composite transparent board. The composite transparent board has a haze within a range from 0.75% to 4% and a total light transmittance within a range from 86% to 91.5%.

Abstract: A resin composition, based on its total weight, including 35 wt % to 55 wt % of polyester, 0.1 wt % to 1.0 wt % of antioxidants, 7.5 wt % to 17.5 wt % of flame retardant, 25% to 32 wt % of filler reinforcement is provided, and a compatibilizer equivalent to 5 wt % to 15 wt % of the added amount of the filler reinforcement, is provided.

Abstract: There is provided a denoising circuit connecting to two pins of a chip. The denoising circuit includes a shielding branch, a driving branch and an intermediate capacitor. The shielding branch is connected between a first pin of the chip, a ground voltage and a shielding metal. The driving branch is connected between a second pin of the chip and a load. The intermediate capacitor is connected between the shielding branch and the driving branch. The first pin and the second pin are used to respectively output a sinusoidal signal.

Abstract: A water-based thermal-insulation coating material includes a water-based resin, a film forming auxiliary agent, and a thermal insulation agent. The water-based resin is at least one material selected from a group consisting of: acrylic resins, polyurethane resins, epoxy resins, and combinations thereof. The water-based resin has a minimum film-forming temperature of not less than 5° C. The film forming auxiliary agent is at least one material selected from a group consisting of: plasticizers, alcohol-ether solvents, alcohol-ester solvents, a mixed solvent of ethylene glycol mono-butyl ether and di-propylene glycol butyl ether, aprotic solvents, and combinations thereof. The thermal insulation agent is hydrated silicon dioxide.

Abstract: A modified polyester composition, including modified polyester and a filler material, is provided. The modified polyester includes a polyester material, a nucleating agent, and an antioxidant. The polyester material includes a macromolecule of polyethylene terephthalate. The content of the nucleating agent in the modified polyester is 0.5 wt % to 3 wt %.

Abstract: A multilayer polymer structure includes a supporting layer and a first surface layer. The supporting layer includes polyethylene terephthalate. The supporting layer has a melting point of 235 to 252 degrees Celsius. The first surface layer is located on a first surface of the support layer and includes amorphous polyethylene terephthalate.

Abstract: A resin composition includes ABS resin and modified polyester resin, where the modified polyester resin includes a polyester material, a compatibilizer, a toughening agent, a crystallization inhibitor, a slip agent, and an antioxidant. The compatibilizer includes PP-MA, PE-MA, ABS-MA, E-MA-GMA, E-VA-GMA, POE-GMA, PE-GMA, ABS-GMA, or combinations thereof. The toughening agent includes POE, MBS, PTW, or combinations of the above. The crystallization inhibitor includes IPA copolyester, IPA and CHDM copolyester, PETG, PCTG, or combinations of the above. The slip agent includes stearate, polyethylene wax, modified silicone, fluororesin, or combinations thereof. The antioxidant includes a hindered phenolic antioxidant, a phenolic antioxidant, a phosphite antioxidant, or combinations of the above.

Abstract: A polyester film includes a first layer, a second layer, and a third layer. The first layer includes a first recycled material. The second layer includes a second recycled material. Both the first recycled material and the second recycled material are a PET bottle recycled material. The third layer is disposed between the first layer and the second layer. The third layer includes a third recycled material, and the third recycled material includes a release film recycled material.

Abstract: The invention provides an impact-resistant and flame-retardant polyester material, which includes a PET resin, a nucleating agent, a flame retardant, an antioxidant, a rod-shaped filling and reinforcing material and a compatibilizer. The PET resin includes virgin pellets or environmental-friendly recycled pellets, which can meet the demand for the introduction of recycled materials.

Abstract: A PET polyester material includes polyethylene terephthalate (PET) resin, nucleating agent, lubricant agent, antioxidant, and inorganic reinforcing material. The inorganic reinforcing material comprises talc, calcium sulfate whisker, magnesium sulfate whisker, glass fiber or a combination thereof. The inorganic reinforcing material is added in an amount of 5% by weight to 15% by weight based on a total weight of the PET polyester material.

Abstract: A conductive polyester composition is provided, which includes a polyester base material and a conductive reinforcing material. The conductive reinforcing material includes a plurality of carbon nanotubes, and the plurality of carbon nanotubes are dispersed in the polyester base material. In each of the carbon nanotubes, a length of the carbon nanotube is defined as L, a diameter of the carbon nanotube is defined as D and is between 1 nanometer and 30 nanometers, and an L/D value of the carbon nanotube is between 300 and 2,000. The plurality of carbon nanotubes are in contact with each other to form a plurality of contact points, so that the conductive polyester composition has a surface impedance of not greater than 107 ?/sq.

Abstract: The invention provides a high strength flame-retardant polyester material, which includes a PET resin, a nucleating agent, a flame retardant, an antioxidant, a rod-shaped filling and reinforcing material and a compatibilizer. The PET resin includes virgin pellets or environmentally-friendly recycled pellets, which can meet the demand for the introduction of recycled materials.

Abstract: An antibacterial and antifungal polyester material is provided, which includes a polyester resin substrate material and a plurality of functional polyester master-batches. The functional polyester master-batches are dispersed in the polyester resin substrate material. Each of the functional polyester master-batches includes a polyester resin matrix material and an antibacterial and antifungal additive. The antibacterial and antifungal additive includes a plurality of glass beads. The glass beads are dispersed in the polyester resin matrix material, and a plurality of silver nanoparticles are distributed on an outer surface of each of the glass beads.

Abstract: The disclosure provides a polyester composite board structure and a manufacturing method thereof. The manufacturing method includes extruding a polyester layer into a board using a multi-layer extrusion equipment, and laminating a polyester film by heat using a wheel during an extrusion process.

Abstract: The disclosure provides a bottle cap composition and a bottle cap. The bottle cap composition includes polyethylene terephthalate (PET), a soft polyester material, a lubricant, and an antioxidant.

Abstract: An ADC device includes a DAC circuit, a comparator circuit, a SAR decision circuit, an oscillator circuit having a delay unit, and a processing circuit. The oscillator circuit is used for generating the clock signal according to a reset signal and a delay of the delay unit. The processing circuit is used for sequentially generating multiple bit conversion signals associated with multiple different bits of the decision signal, for generating at least one guard signal which follows the multiple bit conversion signals, and then for comparing the at least one guard signal with the reset signal to adjust the delay generated by the delay unit of the oscillator circuit.

Abstract: A swappable device includes a first side cover, a lever, a sliding plate, a functional module interface card and a second side cover. When the lever is rotated to move a guide pillar of the lever to a lower end point of an arc-shaped guide groove of the first side cover, a guide pillar of the sliding plate moves toward a rear end point of a linear guide groove of the lever and a lower end point of a linear guide groove of the first side cover. The sliding plate is actuated to drive the functional module interface card to move toward a lower edge of the first side cover relative to the first side cover until a plurality of connectors of the functional module interface card are at the farthest position relative to an upper edge of the first side cover.