48results about How to "Good anti-moth effect" patented technology

The invention discloses a woodenware paint for effectively resisting mildews and moths. The paint comprises 30-40 parts of aqueous polyurethane resin, 30-35 parts of an acrylic emulsion, 0.2-1 part of a dispersant, 2-5 parts of a film forming assistant, 0.2-1 part of an antifoaming agent, 0.3-0.5 parts of a wetting and leveling agent, 0.2-0.8 parts of a slipping agent, 2-4 parts of a delustering agent, 0.5-1.5 parts of a thickening agent, 2-3 parts of activated carbon, 0.3-0.8 parts of a nanosilver solution and 1-2 parts of mothproof nanopowder. The mildew and moth resistant woodenware paint has the advantages of waterproof property, fast drying, high hardness, good flexibility, good mothproof effect by using natural camphor extracts, realization of excellent broad spectrum sterilization effect and bacterium propagation prevention due to the nanosilver solution, realization of moisture absorption, smell removal, mildew prevention and moisture prevention by using the activated carbon, naturalness and environmental protection.

The invention discloses a manufacturing method for a mothproof writing brush. Pure natural plants are adopted, water boiled through camphorwood and camphorwood chips serve as a natural mothproofing agent to be used for conducting the mothproof treatment on the writing brush. In the whole treatment process, only a small amount of carrageen needs to be added to serve as a bonding agent, no chemical agent needs to be added, and insecticide and other harmful chemical substances are replaced to achieve insect prevention and mothproofing. A brush head can be placed for a long time, the mothproof effect is very good, and the manufacturing method is particularly suitable for storage of brush heads obtained after large-batch production. The problems existing in the industry all the time are solved. The cost is low, the mothproof effect is good, pollution will not be caused, or harm to the health of a user will not be caused. Brush bristles are not damaged, and the quality of the manufactured writing brush, especially Huzhou writing brushes is guaranteed; and during using, only the brush head needs to be scattered firstly, residual wood powder can automatically fall down, the writing effect cannot be affected, the ink absorbing amount is increased instead during ink dipping, and ink is more uniform during writing.

The invention discloses a fire-retardant, anticorrosive and mothproof coating for restoring an ancient timberwork building. The fire-retardant, anticorrosive and mothproof coating is prepared from the following main components: a wetting agent, a defoaming agent, a film forming agent, an inorganic dispersant, a pigment, filler, an orange peel agent, petroleum asphalt, a cosolvent, cerium oxide, an organosilicon polymer solution, ethyl acetate and water. The fire-retardant, anticorrosive and mothproof coating for restoring the ancient timberwork building, disclosed by the invention, has the advantages of low cost, wide sources of raw materials and excellent fire-retardant, anticorrosive and mothproof effects; in addition, after the ancient timberwork building is restored, cracks on the surface of the ancient building and special vicissitude sense endowed by time still can be kept, and further a sense of repairing the old as old is obtained; the fire-retardant, anticorrosive and mothproof coating is an environment-friendly and safe novel building material.

The invention discloses a method for preparing insect-resistant damp-proof wood veneer. The method includes steps of A, grinding pine bark to obtain pine powder; B, grinding beech shavings to obtain beech powder; C, placing the pine powder and the beech powder into stirring barrels, uniformly mixing the pine powder and the beech powder with each other to obtain first mixtures, adding distilled water into the first mixtures, stirring the distilled water and the first mixtures, and sequentially adding camphor wood powder, mica powder, nanometer aluminum oxide powder and glass fibers into the distilled water and the first mixtures in stirring procedures to obtain second mixtures; D, sequentially adding flame retardants, adhesive and drying agents into the stirring barrels, stirring the flameretardants, the adhesive, the drying agents and the second mixtures and filling the stirring barrels with nitrogen in stirring procedures; E, pouring materials obtained at the step D into molds, carrying out compression molding by the aid of molding machines and carrying out mold release to obtain wood veneer semi-finished products; F, placing the wood veneer semi-finished products obtained at thestep E into drying ovens and carrying out drying treatment to obtain wood veneer finished products. The method has the advantage that excellent insect-resistant effects and excellent damp-proof effects can be realized by the insect-resistant damp-proof wood veneer prepared by the aid of the method.

The invention relates to a processing method of high-luminosity mothproof coated paper, and belongs to the technical field of coated paper processing. The technical problem that the printing luminosity and the ink absorbency of coated paper in the prior art cannot be improved at the same time is solved. Processing of the high-luminosity mothproof coated paper is achieved through the following three steps: preparing raw material paper, preparing a coating liquid and preparing the coated paper, and the coating liquid is prepared from a sizing material, starch modified polyvinyl formal, talcum powder, titanium dioxide, calcium carbonate, turpentine oil, Artemisia argyi-tea tree mixed extract, nanometer aluminum oxide, microcrystalline cellulose, a dispersant and auxiliary agents. The starch modified polyvinyl formal, nanometer aluminum oxide and microcrystalline cellulose are added into the coating liquid, so the printing luminosity and the ink absorbency of the coated paper are improved;and the mutual synergistic effects of the turpentine oil and the Artemisia argyi-tea tree mixed extract improve the mothproof property and the practicability of the coated paper.

The invention discloses a preparation method of a paperboard antibacterial moistureproof agent. The preparation method comprises dissolving turpentine in a dispersant to obtain a turpentine solution, mixing modified alkyd resin, microcrystalline wax, methylsilicone oil and Vaseline, heating the mixture at a temperature of 30-70 DEG C along with stirring to obtain a mixture, mixing the mixture, the turpentine solution and an emulsifier, stirring the mixture, heating the mixture to a temperature of 120-170 DEG C, adding 1N of a sodium hydroxide solution into the mixed solution, continuously heating the mixture for 10-30min, carrying out stirring emulsification, cooling the emulsion to the room temperature, dropwisely adding tea tree oil into the emulsion along with stirring and carrying out uniform stirring. The preparation method has simple processes and is free of special equipment. The paperboard antibacterial moistureproof agent has good moistureproof, anti-bacterium and anti-moth performances, is safe in use, does not pollute the environment and is suitable as a moistureproof agent in a carton package and especially as a carton moistureproof agent in a food package.

The invention discloses a method for mothproof finish of wool fabrics.The method includes steps: adding water into a finish agent to obtain a water solution, spraying the water solution to the fabric surface by means of high-pressure spraying, and drying.The finish agent is prepared from, by weight, 13-20 parts of propylene glycol, 8-11 parts of sodium citrate, 3-10 parts of acetofenate, 3-6 parts of diphenol propane, 5-8 parts of soap powder, 2-6 parts of starch ether, 4-7 parts of xylene, 2-6 parts of potassium oxalate, 2-6 parts of light calcium carbonate, 3-7 parts of benzyltrimethylamine chloride, 1-5 parts of polyethylene glycol fatty acid serving as a dispersing agent and 20-30 parts of water.The method is convenient to implement and environment friendly, the wool fabrics are excellent in mothproof effect after finishing and long and stable in effect lasting, and accordingly the problem of poor mothproof finish fastness of the wool fabrics is effectively solved.

The invention discloses an anti-cracking and mothproof treatment process for wood used for pet houses. The anti-cracking and mothproof treatment process comprises the following steps: (1) cutting; cutting the wood into plates with required shapes according to requirements; (2) steaming; steaming the plates in steam for 20-25 minutes, taking out the plates, and naturally cooling the plates to 35-40DEG C to obtain steamed plates; (3) drying: putting the plates in a refrigerating chamber at the temperature of -20 DEG C to -25 DEG C for freeze drying until the water content is 20%-22% to obtain dried plates; and (4) impregnation. The treatment process is simple; storage and using are convenient; the wood is placed in steam for high-temperature heating, so that infectious microbes inside and on wood surfaces are killed, mildewing and worm damage are inhibited, loss caused by wood cracking and worm damage is reduced; the temperature is reduced after instantaneous high temperature treatment,so that wood fiber structures can be loosened, the wood softness is improved, the wood cracking phenomenon is reduced; the wood is subjected to dipping treatment, and a treatment liquid is tightly combined with wood fibers, so that the anti-cracking and mothproof properties of wood are greatly improved.

The invention relates to the technical field of processing of wooden artworks, and discloses a mothproof coating for wooden artworks. The mothproof coating has the advantages that a metal-organic hybrid functional complex is used as a mothproof material and added into the coating, so that the problem of invasion of moths is solved, the water is well blocked from entering the wood via capillary tubes of cell cavities, and the waterproof and anti-corrosive effects are realized; the good shielding function is realized, the moths are prevented from invading the surface and interior of the wood, and the mothproof, anti-corrosive, beautifying and anti-aging effects are realized; a series of problems due to improper mothproof treatment of the wood in the existing wooden artwork processing methodare solved; the good lyophobic and mothproof properties are realized, the mothproof effect is good, and the processing efficiency is high; the operation is convenient, the safety and reliability are realized, the service life is long, and the like; the problem of difficulty in degrading of waste liquid after use of the existing mothproof treatment agent is solved, and the mothproof coating is a technical scheme which is suitable for being popularized and applied.

The invention discloses a halogen-free environmentally friendly fire retardant with good wood fire retardation performance. The halogen-free environmentally friendly fire retardant comprises, by mass, 20-50% of ammonium polyphosphate, 10-25% of boric acid, 5-20% of bisphenol A-bis(diphenylphosphate) oligopolymer, 2-15% of nanometer zinc borate, 3-8% of sodium molybdate, 2-6% of sodium dodecyl sulfonate and 0.1-1% of pentaerythritol. Compared with present fire retardants, the halogen-free environmentally friendly fire retardant prepared through the steps of adding nanometer zinc borate and sodium molybdate to main flame retardation raw materials comprising ammonium polyphosphate, boric acid and bisphenol A-bis(diphenylphosphate) oligopolymer as smoke inhibitors, adding sodium dodecyl sulfonate as a surfactant and pentaerythritol as a charring agent has the advantages of very good fire retardation and smoke inhibition performances, no halogen, environmental protection, good corrosion and moth resistance, safe and convenient use, and simple preparation method.

The invention relates to a processing method of an antibacterial mothproof coated paper, and belongs to the technical field of coated paper processing. The technical problem of poor mildew-proof and mothproof performances of coated papers in the prior art is solved. The antibacterial mothproof coated paper is processed through three steps of preparing raw material paper, preparing a coating liquidand preparing the coated paper, and the coating liquid is prepared from a sizing material, starch, talcum powder, titanium dioxide, calcium carbonate, turpentine oil, a wormwood-tea tree mixed extract, a mildew-proof bactericide, a dispersing agent and additives. The mildew-proof bactericide, the turpentine oil and the wormwood-tea tree mixed extract are added into the coating liquid to improve the mildew-proof and antibacterial properties of the coated paper, and the mutual synergistic effects of the turpentine oil and the wormwood-tea tree mixed extract improve the mothproof property of thecoated paper, so that the storage condition and the storage cost of the coated paper are reduced, and the storage time of the coated paper is prolonged.

The invention discloses a mothproof finishing method for wool fabrics. The mothproof finishing method comprises the following steps: firstly, performing water washing pretreatment on a wool fabric soas to remove impurities in the wool fabric; secondly, soaking the wool fabric after water washing treatment into a finishing agent, and performing two-padding two-rolling treatment, wherein the rolling percentage is 30-45%; prebaking the wool fabric after padding and rolling treatment for 5-8 minutes; finally baking the wool fabric after prebaking treatment for 3-5 minutes at 110-150 DEG C, so asto obtain a finished product. The invention provides the mothproof finishing method for wool fabrics, the method is convenient to operate and green and environmental-friendly, the wool fabric finishedby using the method is good in mothproof effect and long-lasting and stable in effect, and the problem that a wool fabric is relatively poor in mothproof finishing fastness is effectively solved.

The invention discloses a manufacturing process of a plant fiber inner core. The manufacturing process comprises the following steps of obtaining coconut palm yarns , jute yarns and bamboo charcoal fiber yarns, and cleaning the coconut palm yarns, the jute yarns and the bamboo charcoal fiber yarns; putting the cleaned coconut yarns, jute yarns and bamboo charcoal fiber yarns into an environment with the temperature of 300-420 DEG C for disinfection; transporting the sterilized coconut yarns, jute yarns and bamboo charcoal fiber yarns to a roller press in a layered manner, and pressing the coconut yarns, jute yarns and bamboo charcoal fiber yarns together to form an inner core after the thickness reaches a preset thickness; and cutting the formed inner core into the required size. The manufacturing process is advantaged in that the jute yarns and the bamboo charcoal fiber yarns are arranged so that the moth-proof capability and the moisture-proof capability of the inner core can be improved, the coconut yarns have high toughness and are not prone to deformation, high-temperature sterilization can guarantee safety of the raw materials, the biological characteristics of raw materialscan be removed, a moth-proof purpose is achieved, multiple layers of materials can be better combined together in a pressing mode, and the inner core is not prone to deformation.