73results about How to "Environmentally friendly materials" patented technology

The invention belongs to the field of papermaking, and discloses a waterproof insulating vulcanized paper, and a preparation method thereof. The waterproof insulating vulcanized paper is prepared from a plurality of layers of raw paper via gluing, and is prepared from, by weight, 110 to 130 parts of wood pulp, 20 to 40 parts of cotton pulp, 1 to 3 parts of carboxymethyl cellulose, 300 to 400 parts of a waterproof impregnation emulsion, 200 to 400 parts of a swelling gelling liquid, 10 to 15 parts of cellulose gas phase gel particle, 6 to 8 parts of modified fishbone dust, 0.5 to 1.5 parts of ethylene glycol diglycidyl ether, and 4 to 6 parts of swim bladder extracted glue. The waterproof insulating vulcanized paper is obtained via dipping in the waterproof impregnation emulsion, the external surface of the waterproof insulating vulcanized paper possesses excellent water resistance and relatively high strength; the raw materials are green, and are friendly to the environment; the preparation method is simple and reasonable, and is suitable for large scale production.

The present invention relates to a low-odor TPV for vehicle air conditioner pipe members, wherein the low-odor TPV is prepared from a vulcanized mixture through a dynamic vulcanization process, and the vulcanized mixture comprises, by weight, 100 parts of a vulcanizable elastomer, 50-200 parts of a thermoplastic polyolefin, 0.01-10 parts of a cross-linking agent, 10-100 parts of filling oil, 0.1-5 parts of an olefinic acid compound-modified thermoplastic polyolefin, and 0.01-0.1 part of a carbodiimide compound. The TPV of the present invention meets the requirements of the national vehicle interior air-related standards.

The invention provides an FRP bar connection device. The FRP bar connection device comprises a first hollow casing pipe equipped with a first external channel and an end part external screw thread and a second hollow casing pipe equipped with a second external channel and an end part internal screw thread. The external screw thread and the internal screw thread form a spiral fit. By utilization of a grouting material injected through the first external channel, one end of the FRP bar is tightly fasten with the inner surface of the first hollow casing pipe. By utilization of a grouting material injected through the second external channel, the other end of the FRP bar is tightly fasten with the inner surface of the second hollow casing pipe. The invention also provides an FRP bar connection method and an anchor rod. The cost is lowered effectively without affecting basic performances of the FRP bar and the materials are environmentally friendly.

The invention belongs to the technical field of rubber linings, in particular to an anti-corrosion rubber lining and its preparation method, which solves the shortcomings of the prior art such as the lining falling off, fast aging, loose fit, especially high water absorption and easy moisture regain, and proposes An anti-corrosion rubber lining and its preparation method, and the preparation method is widely used, involving petroleum, chemical, fertilizer, metallurgy, electric power acid-base storage tanks, reactors, pure steel equipment used in floor isolation layers, etc. Used in many industrial productions, it includes 20-40 parts of natural rubber, 8-16 parts of styrene-butadiene rubber, 0.5-1.5 parts of peptizer, 8-16 parts of high styrene, 10-20 parts of graphite powder, 20-20 parts of sulfur 30 parts, 0.5-2 parts of high-speed accelerator, 2-4 parts of dispersant. The anti-corrosion rubber lining of the invention has high hardness, strong tensile capacity, good ductility and simple manufacturing process, can be constructed in workshops or on site, and is easy to realize.

The invention provides a wood-plastic wallboard. The wood-plastic wallboard comprises a wallboard body, and reinforcing frameworks are vertically and horizontally inserted into the wallboard body in a penetrating mode. The wallboard body comprises 40-80 parts of plant fibers, 30-40 parts of recycled plastics, 5-10 parts of organic silicon resin, 3-8 parts of plastic processing additive, 2-5 parts of graphite powder, 20-30 parts of plasticizer, 10-15 parts of coupling reagent, 1-5 parts of anti-aging agent, 2-5 parts of reinforcing filler, 4-6 parts of microcrystalline wax, 1-2 parts of trimethoxy silane and 2-3 parts of water-soluble nanometer silica sol. The wood-plastic wallboard has the advantages of being resistant to ageing, resistant to wear, environmentally friendly, high in strength, not prone to deformation, good in water resisting property and the like, the cost is low, and the wood-plastic wallboard is beneficial to application and popularization.

The invention relates to an externally-hung wallboard manufactured by compounding light steel keels and wood wool slabs, and a manufacturing method of the externally-hung wallboard. The externally-hung wallboard comprises a light steel keel skeleton, the wood wool slabs and foam concrete, wherein the light steel keel skeleton has a fence structure formed by a plurality of vertical keels and horizontal through keels; the wood wool slabs are respectively connected with the two sides of the surface of the light steel keel skeleton, so that a wallboard structure is formed; the parts between the light steel keel skeleton and the wood wool slabs are filled with the foam concrete, and the externally-hung wallboard is formed after the foam concrete is solidified. Compared with the prior art, the externally-hung wallboard has the advantages that the wallboard is low in manufacturing cost and environmentally-friendly in materials; the wallboard has excellent functions of heat preservation, heat insulation and noise absorption; the externally-hung wallboard is light in structure, high in rigidity, firm and durable; the externally-hung wallboard is simple in construction and low in hoisting requirement; the surface of the wallboard has a waterproof function and is corrosion-resistant.

The invention relates to a water-based wood paint and a preparation method thereof. The water-based wood paint is prepared from the following components in parts by weight: a water-based polyurethane acrylate resin, a methylphenyl acid ester-butyl acrylate copolymer, a thickener, a photoinitiator, a defoaming agent, a dispersing agent, a leveling agent, a filler, a cosolvent and water. The water-based wood paint has the characteristics of high hardness, short film-forming time, simple manufacturing technique and environment friendliness.

The invention discloses fireproof environment-friendly corrugated body paper. The fireproof environment-friendly corrugated body paper is characterized by being prepared from the following raw materials in parts by weight: 50 to 90 parts of bark, 60 to 75 parts of waste paper pulp, 25 to 45 parts wheat straw fiber paper pulp, 8 to 15 parts of starch, 2 to 6 parts of flame-retardant epoxy resin, 1.0 to 1.5 parts of a sizing agent, 0.4 to 0.6 part of acrylamide, 2 to 5 parts of tea tree essential oil, 0.5 to 1.1 parts of clove essential oil and 2 to 6 parts of pectin. The corrugated body paper can be automatically degraded and can be recycled, and is high in safety; a reinforcing agent is matched with the filler, so that the compression resistance and the impact resistance can be further improved; by virtue of the cooperation of the tea tree essential oil and the clove essential oil, the antibacterial and mold-resisting performance can be improved; by virtue of the cooperation of the substances in an appropriate ratio, the fireproof environment-friendly corrugated body paper is low in production cost, environmentally friendly, and capable of improving the additional value of the conventional corrugated paperboard.

The invention discloses heat-preservation and heat-insulation putty powder and a preparation method thereof. The heat-preservation and heat-insulation putty powder is prepared from the following raw materials in parts by weight: 600 to 700 parts of calcium triple superphosphate powder, 50 parts of indianite nanotubes, 50 parts of kaolin, 50 parts of glass fibers, 150 to 250 parts of white cement,30 parts of redispersible latex powder, 3 to 5 parts of carboxymethyl cellulose and 3 to 5 parts of modified starch ether. The preparation method of the heat-preservation and heat-insulation putty powder comprises the following steps: crushing inorganic components and organic components respectively and mixing. The putty powder disclosed by the invention has the advantages of environment-friendlymaterials, simple preparation technology, easiness for construction and polishing and high bonding strength; especially, the putty powder has heat-preservation and heat-insulation effects, belongs toa functional putty powder product and has a very good market prospect.

The invention discloses an antibacterial putty powder with long service life. The antibacterial putty powder is prepared from the following raw materials in parts by weight: white cement, redispersible latex powder, carboxymethyl cellulose, modified starch ether, a talcum powder, an ash calcium powder, a negative ion powder, a far-infrared ceramic powder, a bamboo charcoal powder, a titanate coupling agent, a silvery white vermiculite powder, paraffin wax, a ground calcium carbonate powder, kaolin and glass fiber. The invention also discloses a preparation method of the antibacterial putty powder with long service life. The antibacterial putty powder has the advantages that the raw materials are environment-friendly, the preparation technology is simple, the construction and grinding are easy, and the adhering strength is high; the heat insulation and isolation effects are realized, the water-resistant property and adhering property are realized, the uniformity is good in the drying process, and the flatness is good; the excellent health-care and anti-corrosive properties are realized; the antibacterial putty powder is a functional putty powder product, and has good market prospect.

The invention discloses a water pollution river sediment in-situ remediation device and method, and belongs to the technical field of water pollution treatment and environmental remediation. The device comprises a vertical hollow reaction column, ORC reaction beads are placed in the hollow reaction column, hollowed-out parts are formed in the peripheral column surface of the hollow reaction column, water flows into the hollowed-out parts to react with the ORC reaction beads to release oxygen, a placement platform is arranged at the upper end of the hollow reaction column, and two layers of popup devices are mounted in the center of the placement platform; deodorizing flora gel beads are distributed on the ORC reaction bead popup devices around the deodorizing flora gel bead popup devices in a surrounding manner; the lower end of the hollow reaction column is a conical device fixing bottom end, a disturbance device is arranged on the upper portion of the device fixing bottom end and comprises a submersible motor located in the middle, and four telescopic mechanical arms are evenly distributed on the periphery of the submersible motor and connected with the submersible motor. The problems of short repair and maintenance time and odor generation during treatment of a common device are solved.

The invention relates to a hollow ball body and a manufacturing method as well as a movable ball adopting the hollow ball body. The hollow ball body comprises two semispherical shell bodies, wherein each semispherical shell body comprises a blank body, a gauze mesh and a shell; the blank body is molded into a semispherical blank body by a heating and die pressing method through chemical yarn and fabric; the blank body is provided with a semispherical cavity; the semispherical cavity is provided with an opening penetrating through the end face of the spherical center of the blank body; the gauze mesh is formed by a plurality of weft yarns wound on the outer surface of the blank body and a plurality of warp yarns wound on the outer surface of the blank body; the shell is a semispherical shell formed by carrying out injection molding on the outer surface of the gauze mesh of the blank body through a thermoplastic elastic material; and the two semispherical shell bodies are connected through a holt melting manner to form the sealed hollow ball body. The hollow ball body has the characteristics of environment-friendly materials, simple structure, rapidness in molding, good roundness and high strength.

The invention relates to traditional Chinese medicine granules for treating pediatric bacterial infectious diarrhea, which can effectively solve the problem that the conventional medicine has a large side effect on treatment of the pediatric bacterial infectious diarrhea and is not obvious in treating effect. The invention adopts the technical scheme of mixing ginger-blended mangnolia officinalis, golden cypress, semen cuscutae, rhizoma picrorhizae and fructus rosae laevigatae to prepare an extract A; mixing pericarpium citri reticulatae, white atractylodes rhizome, exocarpium, poria cocos, parched hawthorn fruit, fructus mume, fried endothelium corneum gigeriae galli, radix pseudostellariae, rhizoma atractylodis, wine radix scutellariae, lily flower, fried malt and liquorice to prepare an extract B; extracting an extract C by medicine residues of the extract A and the extract B by using a plant-esterase extracting technology; mixing the extract A, the extract B and the extract C to prepare granules which are the traditional Chinese medicine granules for treating the pediatric bacterial infectious diarrhea. The traditional Chinese medicine granules are reasonably mixed, and the preparation method is scientific; the treating effect is definite, and no toxic and/or side effects are caused; the traditional Chinese medicine granules have relatively high economical and social effects.

The embodiment of the invention discloses an automobile dry cleaning, cleaning and curing agent composition. The composition comprises, by weight, 93-98 parts of deionized water, 0.01-0.1 part of diethyl phthalate, 0.2-2.0 parts of emulsified silicone oil, 0.5-2.0 parts of wax emulsion, 0.05-0.15 part of glycerol, 0.05-0.15 part of long-chain polyunsaturated fatty acid, 0.01-0.3 part of polyisobutylene succinimide, 1.0-2.5 parts of solvent oil, 0.1-0.5 part of a surfactant, 0.05-1.5 parts of an emulsifier and 0.1-0.15 part of a suspending agent. The composition is environmentally friendly in material, can be used under various conditions, is efficient in decontamination and free of damage to an automobile paint surface, has a bactericidal effect, and can form a protective film on the automobile paint surface. Cleaning and curing of the automobile outer paint surface are completed in one step, and extra water is not needed for cleaning.

The invention relates to the technical field of low-temperature decal paper, in particular to a manufacturing method of low-temperature colorful gulch-gold decal paper and a manufacturing process with decal paper products. PVC serves as a raw material, and the manufacturing method of the low-temperature colorful gulch-gold decal paper includes the steps of dyeing, smashing, paste manufacturing, printing, film sealing and the like. The decal paper manufactured through the manufacturing method of the low-temperature colorful gulch-gold decal paper can achieve a gulch-gold effect on a base body, and multiple colors are mixed on the surface of the decal paper; due to the fact that part of particles have metallic luster and can achieve a metal reflecting effect and the reflecting effect of the particles has multiple angles, the surface of the decal paper seems like gulch gold, starry radiance glitters, and a special decoration effect is achieved for the base body. The low-temperature colorful gulch-gold decal paper is wide in application range, can be suitable for multiple base bodies and safe in use, and has a special artistic effect; the adopted materials are environmentally friendly, and the low-temperature colorful gulch-gold decal paper is low in firing temperature, can effectively save energy, and has positive economic and social benefits.

The invention discloses a crack glaze as well as a preparation method thereof and a method for preparing a crack glaze ceramic product by using the crack glaze, and belongs to the technical field of domestic ceramic glazes. The crack glaze comprises a second pigment, a transparent glaze and a shrinkage dot agent; the preparation method of the crack glaze comprises the following steps: preparing materials and preparing glaze slurry; and the method for preparing the crack glaze ceramic product by using the crack glaze comprises the following steps: preparing ceramic green body slurry, performinggrouting and performing biscuit firing, performing baking, and performing glaze firing. The method for producing the crack glaze ceramic product by using the crack glaze provided by the invention hasa low firing temperature and saves energy; and the prepared crack glaze ceramic product has a bright colorful glaze surface, and the glaze surface has a three-dimensional effect.

The invention relates to a packaging box. The packaging box comprises a box body, a box top cover and a box bottom cover, wherein one end of the box top cover is hinged to the side wall of one side of the box body, and the other end of the box top cover is bonded to the outer surface of the packaging box. The bottom cover comprises two first cover plates, a first bottom plate and a second bottom plate, wherein the first cover plates are located on the opposite two sides of a bottom opening of the box body respectively, one end of each first cover plate is hinged to the box body, and the first bottom plate and the second bottom plate are located on the opposite two sides of the bottom opening of the box body respectively and hinged to the side wall of the box body; the width of the first bottom plate and the width of the second bottom plate are the same as that of the box body, and a connecting plate is connected to the end, close to the first bottom plate, of the second bottom plate in an integrated forming manner; and cutter lines are arranged on the portion, corresponding to the connecting plate, of the two ends of the first bottom plate, and adhesive tape is arranged on the inner surface of the end, close to the second bottom plate, of first bottom plate. According to the packaging box, the problems that the processing cost is high, and the efficiency is low due to the fact that box sealing is achieved through adhesive tape winding are solved.

The invention discloses environment-friendly bright black ink powder for printing. The ink powder comprises, by weight, 40-45 parts of polyurethane modified acrylic resin, 22-30 parts of silica sol modified acrylic emulsion, 10-15 parts of modified montmorillonite, 8-11 parts of rosin powder, 2-18 parts of carbon black, 5-8 parts of wax, 5-8 parts of graphene oxide, 1.5-2.5 parts of nano ferriferous oxide, 0-3 parts of charge regulator and 4-12 parts of silane. Materials used in the ink powder are environmentally friendly and simple in formula, the compatibility and black adhesion fastness of an ink powder system are excellent, and the ink powder is durable and does not fade; meanwhile, a product printed by means of the ink powder shows a high-end bright effect under the sunlight, and the texture and grade of the printed product are improved.

The invention relates to the field of stone machining and discloses an artificial stone bathtub and a method for manufacturing the same. The method comprises the following steps of: manufacturing a fiberglass mould according to the shape of a set bathtub, and stirring and pouring a prepared artificial stone material into the fiberglass mould; vibrating the fiberglass mould, vacuumizing the fiberglass mould, and compressing the artificial stone in the fiberglass mould for moulding; and demoulding and carrying out surface polishing to obtain the bathtub. The sturdy and durable bathtub with low cost and good glossiness can be obtained by utilizing a simple environmental-protection method.

The invention relates to a packing box. The packing box comprises a box body and a box cover, the box cover is hinged to one side of a box body opening, a swing cover is hinged to each of the two sides of the box body opening, the other end of the box cover is bonded with the outer surface of the box body through an adhesive strip, an easy-to-tear strip is arranged on the surface of the box cover,the two ends of the easy-to-tear strip are flush with the two sides of the box cover or the two ends of the easy-to-tear strip are beyond the two sides of the box cover, and the easy-to-tear strip islocated between the adhesive strip and the box body. The packing box solves the problems of complicated structure and trouble in the box opening process.

The invention discloses a methanol diesel fuel for vehicles. The methanol diesel fuel is prepared from the following ingredients in parts by weight: 18.0-25.0 parts of methanol, 70.0-77.0 parts of diesel oil, 4.0-5.0 parts of acetone, 0.04-0.06 part of ferric chloride and 0.003-0.005 part of sodium carboxymethyl cellulose.