4results about How to "Reduce lobes" patented technology

The invention provides a chemical strengthening method of glass, chemically strengthened glass and application of the chemically strengthened glass, and belongs to the technical field of glass strengthening. According to the chemical strengthening method of the glass, a certain amount of alkali metal ions contained in the glass are added into first fused salt, and the condition of first ion exchange treatment is adjusted, so that the ion exchange capacity is reduced under the condition of guaranteeing the depth of an ion exchange layer; by controlling the content of KNO3 in the second molten salt and the conditions of the second ion exchange treatment, the second molten salt contains more alkali metal ions needing to be exchanged, so that the pressure stress of the glass surface meets the requirement in a short time, the overall ion exchange capacity is reduced, and the service life of the glass is prolonged. The chemically strengthened glass prepared by the invention has low expansion size and high pressure stress, and meets the requirements of the chemically strengthened glass on the expansion size and the pressure stress.

The invention discloses a clopidogrel-containing solid preparation and a preparation method thereof, the clopidogrel-containing solid preparation is prepared by tabletting clopidogrel particles, the clopidogrel-containing solid preparation comprises clopidogrel hydrogen sulfate, a filler, a disintegrating agent, an antioxidant, a lubricant and polyethylene glycol 6000, the particle size of the polyethylene glycol 6000 is 40-80 meshes, the antioxidant is dissolved in a wetting agent and is added in an atomized manner, and the filler, the disintegrating agent, the antioxidant, the lubricant and the polyethylene glycol 6000 are mixed uniformly. The clopidogrel hydrogen sulfate particles which are not sticky and do not generate yellow spots are prepared through wet granulation, and the clopidogrel hydrogen sulfate particles are good in stability and easy to produce on a large scale.

The utility model discloses an edge sealing mechanism of photovoltaic module belongs to photovoltaic module manufacturing technical field. In this edge sealing mechanism, surface edge sealing wheel group includes the first gap for accommodating the edge of photovoltaic module bonded with edge sealing tape, tape edge wheel group includes the second gap for accommodating the edge of photovoltaic module bonded with edge sealing tape or edge sealing tape, the first pressure sensor in first pressure sensor group is arranged above and below surface edge sealing wheel group respectively, the second pressure sensor in second pressure sensor group is arranged above and below tape edge wheel group respectively. Based on the setting of first pressure sensor and second pressure sensor, the edge sealing pressure of upper and lower surfaces and the edge sealing pressure of edge sealing tape are detected in real time respectively, reduce the situation of the occurrence of the crack piece or bubble, improve the edge sealing yield of photovoltaic module, solve the problem that the poor accuracy of the detection edge sealing pressure in prior art leads to the increase of the defective rate of the component before laminating.

The application relates to the technical field of special glass, and provides a glass substrate, chemically strengthened glass and a strengthening method and cover plate glass. The glass substrate provided by the application comprises the following components in terms of the total mole content of oxides in the glass substrate: SiO2: 58-68%; Al2O3: 7.5-9.2%; Na2O: 11.3-14.5%; K2O: 2.5-5%; MgO: 7.5-10.2%; B2O3: 0-2%; ZnO: 0.1-2%; and WO3: 0.1-4%. The size change rate of the glass substrate provided by the application is less than or equal to 0.015% before and after chemical strengthening. During the chemical strengthening process, the glass substrate needs to be inserted into a holder, and then the glass substrate and the holder are placed in a strengthening salt bath for strengthening. Since the size change rate of the glass substrate provided by the application is small, the holder does not need to reserve a large size change gap, and the risk of glass film falling can be obviously reduced.