30results about How to "No loss of light" patented technology

The invention discloses a two-component decoration sealant. The two-component decoration sealant comprises a component A and a component B, wherein the component A is prepared from the following components in parts by weight: 60-100 parts of epoxy resin, 3-20 parts of active diluents, 4-15 parts of thixotropic agents, 0.01-1 part of defoaming agents, 0-10 parts of coupling agents, 0.05-3 parts of ultraviolet absorbers, 0.01-1 part of purplish blue phase toners and 0.05-1 part of antioxidants; the component B is prepared from the following components in parts by weight: 60-100 parts of modified curing agents, 0.1-20 parts of accelerants, 1-15 parts of thixotropic agents, 1-15 parts of extender pigments and 0-10 parts of coupling agents. The two-component decoration sealant does not absorb water, and has oil dirt resistance, washability, scrubbing resistance, high strength, high brightness, blackening resistance and mildew resistance; meanwhile, the brightness lasting time is greatly prolonged; the two-component decoration sealant has yellowing resistance and water scrubbing resistance and is an environment-friendly decoration sealant.

A multi-component sealant comprises a component A, a component B, a component C and a component D, wherein the component A comprises the following raw materials in parts by weight: 60-100 parts of epoxy resin; 1-10 parts of an active diluent; 0.01-1 part of a defoaming agent; 0-10 parts of a coupling agent; 0.05-3 parts of an ultraviolet absorbent; 0.01-1 part of a purple blue phase toner; and 0.05-1 part of an antioxidant; the component B comprises the following raw materials in parts by weight:70-100 parts of a modified curing agent; 0.1-10 parts of an accelerant; and 0-10 parts of a coupling agent; the component C comprises the following raw materials in parts by weight: 130-220 parts of quartz sand; the component D comprises the following raw materials in parts by weight: 10-40 parts of extender pigment. The environmentally-friendly sealant does not absorb water, is resistant to oil and water, easy to clean, resistant to scrubbing and yellowing, high in strength and brightness and free of blackening and mildewing, and meanwhile the brightness lasting time is greatly prolonged.

The invention belongs to the technical field of wine making, and particularly relates to a mulberry wine making technology and the mulberry wine obtained through the same. The mulberry wine making technology comprises the steps of fruit selecting, sterilizing, yeast liquid preparing, initial fermenting, sealing fermenting, magnetization aging accelerating and the like. According to the mulberry wine making technology, heating and sulfur dioxide adding are not needed in the mulberry wine making process, the aging accelerating effect is achieved through a strong magnetic field, therefore, nutritional ingredients in mulberry fruits can be effectively prevented from being destroyed, the growth cycle is shortened to about 3 months from 6-12 months in traditional fermentation, and the production efficiency of the mulberry wine is improved. The made mulberry wine is full in wine body, has the inherent color of the mulberry fruits, is clear and transparent, has the pure, quiet and tasteful, pleasant and harmonious mulberry fruit aroma and wine aroma and accords with the taste of modern people.

The invention discloses a liquid aqueous multi-color granite coating and a preparation method thereof, for solving the problems that a conventional aqueous granite coating is severely thickened after a multi-color coating is stored, and is large in viscosity and has easily damaged constructed multi-color particles. The liquid aqueous multi-color granite coating is prepared from the following raw materials in parts by weight: 23.0-27.0 parts of silicone acrylic emulsion, 1.0-2.0 parts of propylene glycol, 1.0-2.0 parts of filming agent, 0.1-0.3 part of defoaming agent, 8.0-14.8 parts of water, 0.1-0.3 part of preservative, 0.1-0.3 part of thickening agent and 58.0-62.0 parts of multi-color particles. According to the coating, multi-color paint protecting glue is used together with special resins, elastic emulsion and silicone acrylic emulsion special for multi-color paint, the reaction gel degrees of different components are controlled to achieve relative balance of a system, the coating is free of color bleeding phenomenon after being stored for a long time and is clear and definite in color particle after being sprayed, the later thickening phenomenon of the stored liquid aqueous multi-color granite coating is effectively solved, and the storage and construction stability is improved.

The invention discloses a process for producing osmanthus fragrans Chinese pear fruit wine, which belongs to the field of agriculture product machining. The wine is made by fermenting Chinese pear and osmanthus fragrans as main materials, the sour and sweet fruit taste of the Chinese pear, the sweet fragrance of the osmanthus fragrans, and the healthcare effects of the two materials are retained. The invention mainly focuses on research on novel fruit wine which is made by mixing and fermenting the Chinese pear and the osmanthus fragrans. The process comprises the following steps: juicing fresh Chinese pear as a raw material, wherein the ratio of juice to water is 1:(0.5-1.5), adding 3-5g of dried golden osmanthus fragrans into each liter of the fermentation liquid, subsequently inoculating activated grape wine high-activity yeast to brew the osmanthus fragrans Chinese pear fruit wine, wherein the fermentation condition is that the fermentation period is 6-8 days, the main fermentation temperature is 18-22 DEG C, the initial adjusted sugar degree is 20-22%, the initial pH value is 4.0-4.5, and the yeast inoculation amount is 6-10%, and the alcoholic strength of a fruit wine finished product brewed under such conditions is about 10-11% (v/v), and the wine is pure and gentle in taste, transparent and clear in color, thick and long-lasting in fragrance, thick in fruit fragrance and soft and tender in wine fragrance.

The invention belongs to the technical field of coatings, and concretely relates to a low-VOC automobile varnish and a preparation method thereof. The low-VOC automobile varnish is prepared by mixinga component A with a component B according to a weight ratio of 1:1; the component A comprises 78-84% of polyol resin synthesized by using hydroxybutyl acrylate as a hydroxy monomer, 3-7% of hyperbranched polyester polyol resin, 3-6% of a nano-silica oily liquid, 4-8% of ethyl 3-ethoxypropionate, 2-6% of dimethyl nylon acid, 0.1-0.6% of a leveling agent and 0.01-0.06% of an organotin drier; and the component B includes 74-84% of a curing agent and 16-26% of a solvent. The varnish has a construction viscosity of 20 s/25 DEG C (Tu-4 cup) or less and a construction solid content of 80% or above,meets the requirement of the VOC content being equal to or less than 200 g/L during construction, and also has the advantages of simple formula, low cost, and high performances of a paint film.

The invention discloses a method for coating plastic products, comprising the following steps of treating a surface by a nonionic surfactant, drying the surface, spraying adhesive primer, spraying plain colored paint and polyurethane varnish and the like. The nonionic surfactant is sprayed and washed, therefore, the quality of a coating is more stable and reliable, no pinholes and dulling situation exist, and uniform luster is provided on the surface; in addition, the coating construction process is simple with mild conditions.

The embodiment of the invention provides an optical display system and a display device, which relate to the technical field of optics and are used for reducing light loss generated when light emittedby a display screen in NED equipment passes through an optical element during transmission along a preset light path. The optical display system comprises a display screen, a polarization reflectionlayer and a dimming film layer. The display screen is used for emitting display light. The polarization reflection layer is arranged on the light emitting side of the display screen and used for reflecting light, with the vibration direction perpendicular to the light transmitting axis of the polarization reflection layer, in the display light to form first linearly polarized light. The dimming film layer is arranged on the light emitting side of the display screen and used for converting the first linearly polarized light into second linearly polarized light. The vibration direction of the second linearly polarized light is perpendicular to the vibration direction of the first linearly polarized light. In addition, the polarization reflection layer is also used for transmitting the secondlinearly polarized light. The optical display system is used for realizing near-to-eye display.

The invention relates to transparent nano-ferric oxide ink-jet color paste. The transparent nano-ferric oxide ink-jet color paste contains the following components in parts by weight: 30-35 parts of ferric oxide, 15-20 parts of a dispersing agent, 0.4-0.6 part of a pH adjuster, 0.2-0.4 part of a sterilizing agent and 45-55 parts of water. By utilizing a brand new processing process and equipment and a preferable color paste formula, the particle size of the color paste can reach the nanoscale, and the storage stability is good; and the color past is of a resin-free system, does not contain a solvent component, is environment-friendly and can be widely applied to various types of ink-jet coatings.

The invention relates to a high-chemicals resistance inner decoration high-luster black paint and a preparation method thereof. The paint is composed of a two-component system of aqueous acrylic resinand isocyanate resin, and is obtained by crosslinking and solidification through baking at the temperature of 70-80 DEG C; wherein the paint comprises a component A of 65-75 parts of self-synthesis aqueous acrylic resin, 0.1-0.5 parts of a levelling agent, 0.1-0.5 parts of an antifoaming agent, 1-3 parts of triethylamine, 1-4 parts of dimethyl ethanolamine, 10-20 parts of water, and 8 parts of 30% of non-resin aqueous black color paste; and the paint comprises a component B of 80-90 parts of the aqueous isocyanate resin, and 10-20 parts of propylene glycol methyl ether acetate. Compared withthe prior art, the preparation method is simple, water dilution performance is strong, appearance of a paint film is excellent, and the high-chemicals resistance inner decoration high-luster black paint has the advantages of high hand sweat resistance, sunscreen cream resistance, good manifestness, high hardness, and good weatherability.

The invention belongs to the field of organic polymer coatings, and particularly relates to a high-gloss water-based two-component finishing coat as well as a preparation method and application thereof. In the high-gloss water-based two-component finish paint, a component A comprises the following components in parts by weight: 15-40 parts of a 1 # water-based hydroxyl acrylic acid dispersion, 10-25 parts of a 2 # water-based hydroxyl acrylic acid dispersion, 1-5 parts of DPM, 1-5 parts of DPNB, 1-5 parts of trimethylbenzene, 0.1-1 part of a wetting agent, 0.1-1 part of a flatting agent, 10-30 parts of water-based color paste, 1-26.7 parts of deionized water, 0.2-1 part of a defoaming agent, 0.5-1 part of an anti-aging agent and 0.5-2 parts of a rheological agent; and the component B comprises the following components in parts by weight: 40-60 parts of PGDA and 40-60 parts of a water-based isocyanate curing agent. The water-based high-gloss two-component finish paint prepared by the invention has the advantages of good leveling property, good clarity, no particles, smooth surface and gloss superior to that required by the national standard.

The invention provides environment-friendly and dual-component decorative grout containing crystal glaze and nano-glaze and a preparation method of the decorative grout and belongs to the technical field of building materials. The crystal glaze and/or the nano-glaze are/is added to the decorative grout in the formula, and diatomite and/or a photocatalyst are/is also added to the decorative grout in the formula. The decorative grout in the formula comprises components in parts by weight as follows: 30-60 parts of Nanya epoxy resin NPEL-128 , 2-15 parts of fumed silica, 1-10 parts of the crystal glaze, 1-10 parts of the nano-glaze, 0.1-10 parts of an ultraviolet light absorber, 0.1-5 parts of a defoaming agent, 5-30 parts of 1,3-bis(aminomethyl) cyclohexan, 2-20 parts of polyether amine D230, 1-10 parts of an active diluent, 2-20 parts of an accelerant, 2-20 parts of a water resistant agent, 0.2-5 parts of an antioxidant, 2-18 parts of diatomite, 0.1-5 parts of the photocatalyst, 1-20 parts of toner, 1-8 parts of organic bentonite and 0.2-3 parts of a thixotropic agent. The environment-friendly and dual-component decorative grout containing the crystal glaze and the nano-glaze has the characteristics of being permanently waterproof, mould-proof, anti-bacterial, anti-yellowing and wear-resistant.

The described technology relates to a backlight unit and a display device comprising including the backlight unit. In one aspect, the backlight unit includes a light source and a light guiding plate configured to guide light emitted from the light source, The backlight unit also includes an optical sheet integrally formed with the light guiding plate and including a micro pattern configured to emit light reflected from the light guiding plate.