68results about How to "Good anti-corrosion function" patented technology

The invention relates to a compound-type prestressed anchor cable structure. The compound-type prestressed anchor cable structure comprises a prefabricated inner anchor head, a free section, an outer anchoring section and an anchor head part, wherein the prefabricated inner anchor head is provided with steel strands in a penetrating manner; the prefabricated inner anchor head is manufactured in a factory; the prefabricated inner anchor head and the steel strands are adhered to the bottom of a drill hole by using a grouting body; the upper part of the drill hole is the free end, which is at a free state, of each steel strand; the outer anchoring section is arranged at an opening of the drill hole; the anchor head part is arranged outside the opening of the drill hole and is fixed with the top end of each steel strand. The compound-type prestressed anchor cable structure is characterized in that the prefabricated inner anchor head is arranged on the bottom of the drill hole; the outer anchoring section is arranged between the upper end of the free section and the opening of the drill hole; grouting by the grouting body is carried out by three times, wherein the first grouting is stopped in the middle of the free section, fracturing grouting is adopted in the second grouting process to form the anchoring section, and the third grouting is carried out after a grout body of the anchoring section reaches an age and has the capability of stretching the steel strands, namely, the outer anchoring section is subjected to grouting, and except that the steel strand of the free section is at a free state, the steel strands of the inner anchor head and the outer anchoring section are adhered with the grouting body to form the compound-type prestressed anchor cable with the prefabricated inner anchor head and the outer anchoring section.

The invention discloses a system for conducting online monitoring of reinforcement corrosion in concrete. The system comprises a plurality of sensing devices and upper monitoring computers which are arranged at each detecting point in the concrete. The input end of the upper monitoring computer is connected with a data conversion circuit. The system is characterized in that the system further comprises sampled signal processing circuits correspondingly connected with the sensing devices at each detecting point. The sensing device comprises a temperature sensor and a combined sensor which can simultaneously detect pH value, CI<-> ion concentration value, open circuit potential, polarization resistance and corrosion rate function. The signal output end of the sampled signal processing circuit is connected with the signal input end of the data conversion circuit. The system can compensate temperature, eliminate detection error, and improve the precision and sensitivity of a detecting device in the detecting process. Furthermore, at the same time of improving the detection precision, the system greatly simplifies the structure of the circuit. In addition, when a failure in one detecting points occurs, the whole monitoring system can still operate normally.

The invention provides a fluoro-carbon preservative weather-resistant coating and a preparation method thereof. By means of researching of modification to a fluoro-carbon coating with a graphene oxidedispersant, penetration of water and gas atoms, such as oxygen and the like, is effectively inhibited, so that contact between the coating and corrosive or oxidizing mediums is prevented, thereby achieving excellent protective effect to the substrate material. In addition, the graphene also can passivate a coating metal in order to enhance anti-corrosion performance of the coating. The graphene can improve antifriction and wearing-resistance of the coating layer. Hydroxyl groups in polyhydroxystyrene emulsion and alkyd resin emulsion can be subjected to esterification and amination reactionswith residual carboxyl groups and amino groups remaining on surface of the graphene oxide, thus forming stable covalent bonds, increasing compatibility of the resin substrate and graphene oxide, and fully achieving the excellent anti-corrosion performance of the graphene. The coating has excellent anti-corrosion performance, good weather resistance, outstanding comprehensive performance and greatconstructability, and has excellent economic and social significances.

The invention discloses an environment-friendly anticorrosion and temperature-reduction integrated paint for a storage tank and a preparation method of the paint. The environment-friendly anticorrosion and temperature-reduction integrated paint consists of anticorrosion primer, heat-insulation interlayer paint and temperature-reduction surface layer paint. The anticorrosion primer is prepared by taking acrylic emulsion as a filming base material, iron-titanium powder as an antirust pigment filler and calcium carbonate powder, precipitated barium sulphate powder and talcum powder as body fillers, and supplementing auxiliaries and water. The heat-insulation interlayer paint is prepared by taking acrylic emulsion as a filming base material and hollow glass beads as a heat-insulation filler and supplementing auxiliaries and water. The temperature-reduction surface layer paint is prepared by taking acrylic emulsion as a filming base material and titanium dioxide powder, talcum powder, silicon dioxide, hollow glass beads and far infrared ceramic powder as temperature-reduction pigment fillers and supplementing auxiliaries and water. The environment-friendly anticorrosion and temperature-reduction integrated paint can form a film at normal temperature, is friendly to environment, plays a remarkable protection role to the storage tank due to high anticorrosion and temperature-reduction properties, and can be widely used for various storage tanks of oil gas and chemical materials.

The invention provides an antiseptic treatment method for surfaces of aluminum and an aluminum alloy, which comprises the following steps: providing an aluminum base body; conducting chemical degreasing on the aluminum base body; preparing a cerium-doped silane hybridization film on the aluminum base body by adopting a sol-gel method; and forming a ceramic coating composed of an infusible compound on the cerium-doped silane hybridization film through a vacuum coating method. Aluminum products obtained through the antiseptic treatment method comprises the aluminum body, the cerium-doped silane hybridization film formed on the surface of the aluminum base body and the ceramic coating composed of the infusible compound and formed on the cerium-doped silane hybridization film.

The invention discloses a hydrogen fluoride-containing mixed gas absorption experimental device. The hydrogen fluoride-containing mixed gas absorption experimental device comprises an air source, a hydrogen fluoride gas source, a mixer and a gas absorption system, wherein the air source and the hydrogen fluoride gas source are connected to the mixer through pipelines, the mixer is connected with the gas absorption system through a pipeline and used for proportionally mixing air coming from the air source and hydrogen fluoride gas coming from the hydrogen fluoride gas source, the mixed gas is absorbed by a calcium sulfate solution or a sodium hydroxide solution inside the gas absorption system by spraying after entering the gas absorption system, an induced draft fan connected with an external environment is used for emptying the gas absorption system, and the gas absorption system is a primary absorption tower and / or a secondary absorption tower connected with the primary absorption tower in series. The hydrogen fluoride-containing mixed gas absorption experimental device disclosed by the invention can be used for absorbing the hydrogen fluoride mixed gas in different content ranges so as to provide a theory basis for future industrial hydrogen fluoride gas absorption devices.

The invention discloses a nanofiber heavy-duty anticorrosive composite material and application thereof in a wet desulfurization concrete chimney. A method comprises the following steps of pretreating the inner wall of the chimney by using an interfacial agent; spraying a first-path viscoelastic material; spraying a second-path viscoelastic material; spraying a third-path viscoelastic material; sticking a first-path glass fiber composite material layer; spraying a fourth-path viscoelastic material; sticking a second-path glass fiber composite material layer; spraying a fifth-path viscoelastic material; sticking a third-path glass fiber composite material layer; spaying a sixth-path viscoelastic material; spraying a seventh-path viscoelastic material; spraying an eighth-path potential regulation material. The nanofiber heavy-duty anticorrosive composite material is strong in rust resistance and corrosion resistance; by imitating the principle of a titanium alloy lining, a glass fiber reinforced plastic metal cylinder is built on the inner wall of the concrete desulfurization chimney, so that the corrosion of acid-containing liquid on the inner wall of the chimney is effectively prevented; the nanofiber heavy-duty anticorrosive composite material has the anticorrosive age limit of at least 20 years; and the cost of the nanofiber heavy-duty anticorrosive composite material is only one third to one fourth of that of a titanium alloy. The nanofiber heavy-duty anticorrosive composite material has the advantages of impact force resistance, wear resistance, labor economization, no toxicity and environment friendliness, and is widely used for the wet desulfurization concrete chimney.

The invention discloses a method for preparing a phosphorous-nitrogen synergistic wood fire retardant. The method includes the steps that trihydroxymethylaminomethane hydrochloride and phosphorus oxychloride are mixed in organic solvent at the temperature of 20 DEG C; the temperature is increased to 65-100 DEG C for heat preservation reaction for four to six hours, then the temperature is decreased, and an acid-binding agent of the equal mole is added; cooling and filtering are conducted, phosphoric acid is added into filtrate, filtering is conducted again, and vacuum drying is performed on a filter cake to obtain solid caged white amine phosphate hydrophosphate; and then water is added, tetrakis hydroxymethyl phosphonium phosphate and dodecy dimethyl benzyl ammonium bromide are added separately, and the pH of fire retardant liquid is adjusted to be 5 to 7.5 through ammonium hydroxide or phosphoric acid to obtain the product of the phosphorous-nitrogen synergistic wood fire retardant. The preparation method is simple, low in cost and free of pollution, the product is high in penetrability, good in durability and corrosion prevention function, high in fire-retarding effectiveness and convenient to apply, and large-scale production is easy.

The invention relates to the technical field of food processing and particularly relates to a meat soak solution and a preparation method thereof. The meat soak solution is mainly prepared through the steps of raw material treatment, filtration, decoloration and sterilization of the following raw materials in parts by weight: 15-20 parts of amomum tsao-ko, 15-20 parts of alpinia katsumadai, 15-17 parts of piperis longi, 10-15 parts of carum carvi, 17-20 parts of vanilla planifolia, 10-15 parts of herba artemisiae scopariae, 20-25 parts of radix angelicae, 10-12 parts of galangal, 7-10 parts of horseradish, 7-10 parts of clove, 5-7 parts of pericarpium citri reticulatae, 10-15 parts of fructus amomi, 13-15 parts of nutmeg, 1-2 parts of calcium glutamate, 1-2 parts of 5-disodium inosinate, 0.5-1 part of a preservative and 1-2 parts of an adsorbent. The shelf life of the meat soak solution is significantly prolonged, the fishy smell and the peculiar smell are effectively removed, the freshness and the aroma are improved, the flavor is unique, the appetite is promoted, the nutrients of meat are increased, and the meat has the health effects of clearing heat, promoting diuresis, protecting the liver, increasing choleresis, invigorating the stomach and tonifying the kidneys.

The invention discloses a preparing method of carbon nanotube assembling capsaicin repellent biological anti-fouling marine paint. The method includes the steps of activating carbon nanotubes throughnitric acid and stearic acid, conducting polymerization with trifluoroethyl methacrylate as the monomer under the effect of an initiator to obtain a polyester emulsion doped with the carbon nanotubes,and dispersing a capsaicin acetone solution in the polyester emulsion. The intercalation and assembly and the slow-release effect of capsaicin between the carbon nanotubes and the affinity effect ofthe capsaicin and boat bottom steel plates are realized, the fastness of the boat bottom paint is improved, and the slow-release service life of the boat bottom paint is prolonged. The capsaicin is modified, then the capsaicin and the carbon nanotubes are assembled to form effective components, and the biological repelling and anti-corrosion effect of the long-service-life capsaicin can be realized.

The invention relates to an anticorrosive low-humidity walk-in test chamber. The anticorrosive low-humidity walk-in test chamber comprises a chamber body (1), a heating system, a humidification and dehumidifying system, a refrigeration system and an electrical system, wherein the chamber body (1) is provided with an operating room (3); a humiture circulation system and an air exchanging system are arranged in the operating room (3); the air exchanging system comprises an air inlet valve (4), an air sucking valve (5), a filter screen and a drier; the lateral part of the chamber body (1) is provided with an air inlet and an air return opening; the air inlet valve (4) is arranged at the air inlet; the air sucking valve (5) is arranged at the air return opening; the inner side of the air inlet is provided with the filter screen; an air outlet terminal of the filter screen is provided with the drier; an air outlet terminal of the drier is communicated with the interior of the operating room (3); and the heating system, the humidification and dehumidifying system, the refrigeration system, the humiture circulation system and the air exchanging system are connected with the electrical system. The anticorrosive low-humidity walk-in test chamber has a wide humidity scope, can guarantee that ventilation effect can be achieved at any time in the chamber, meets breathing requirements of operators and ensures safety of operating personnel.

The invention discloses a high-adhesion polyaniline anticorrosive coating. The anticorrosive coating comprises, by weight parts, 42-60 parts of acrylic resin, 16-27 parts of cyanate ester, 12-20 parts of urethane acrylate, 6-13 parts of polyaniline powder, 5-11 parts of brucite powder, 3-9 parts of camphorsulfonic acid, 3-10 parts of glyceryl tristearate, 4-8 parts of sodium cocoyl isethionate, 2-7 parts of zinc dioleate, 1-6 parts of citric acid, 1-5 parts of maleic anhydride grafted polypropylene, 2-5 parts of titanium dioxide, 1-3 parts of fibrous wollastonite powder, 3-9 parts of coupling agent, 36-55 parts of organic solvent and 3-9 parts of deionized water. The invention further discloses a method for preparing the anticorrosive coating. The anticorrosive coating is good in adhesion and anticorrosive functions and salt resistance and has good comprehensive performance. Moreover, the preparation method is simple, low in production cost and suitable for industrial production.

The invention discloses an oil transportation pipeline with a corrosion-prevention function. The oil transportation pipeline comprises an inner pipeline body and an outer pipeline body arranged outside the inner pipeline body in a sleeving mode. A thermal insulation layer and a corrosion prevention layer are sequentially arranged between the inner pipeline body and the outer pipeline body from inside to outside, a plurality of thermal insulation pipes are arranged in the thermal insulation layer, the positions outside the thermal insulation pipes in the thermal insulation layer are filled withthermal insulation rock wool, and jagged partition plates are arranged in the thermal insulation pipes; and each partition plate divides the corresponding thermal insulation pipe into two cavities, the interior of the cavity which is close to the inner pipeline body is filled with foam, the interior of the cavity which is far away from the inner pipeline body is filled with a drying agent, and aplurality of flow guiding rings are sequentially arranged on the outer wall above the outer pipeline body. According to the oil transportation pipeline with the corrosion-prevention function, throughthe special structure, the pipeline has good thermal insulation performance, oil plugging can be avoided, the convenience of oil transportation is improved, an asphalt layer of the pipeline is omitted, a light thermal insulation material is adopted, the mass is greatly lowered, the burden of the pipeline is reduced, the stability of the oil pipeline structure is enhanced, a corrosion prevention layer is arranged, and therefore the corrosion prevention performance of the pipeline is greatly improved.

The invention discloses an anti-corrosive waterborne coating and a preparation method thereof. The anti-corrosive waterborne coating is prepared from the following components in percentage by weight:45-60 percent of phosphate ester modified polyurethane emulsion, 8-16 percent of modified nanometer titanium dioxide, 5-8 percent of pigment and filler, 1-2 percent of thickener, 0-1 percent of dispersant, 0-1 percent of flatting agent, 0.5-1.5 percent of defoamer, 1-3 percent of film-forming additive and 8-14 percent of water. The phosphate ester modified polyurethane emulsion has very good hydrophilicity, so that a whole coating system has better stability and corrosion resistance; with addition of the modified nanometer titanium dioxide, a rough micron-nanometer mamma convex-shaped hydrophobic structure is formed on the surface of the coating, so that the hydrophobicity of the coating is added, and the coating effectively prevents metal from being contacted to other alloy and is taken as a barrier of the surface of the metal in a humid environment; and in addition, a solvent is the water, so that the coating is environmentally friendly without pollution.

The invention discloses a steel bar formwork integrated wall formwork bridge-cut-off opposite-pulling connecting rod piece. The steel bar formwork integrated wall formwork bridge-cut-off opposite-pulling connecting rod piece comprises a bridge-cut-off connecting piece, a long metal screw rod, a second metal screw rod, gaskets, engineering plastics, structural adhesives, a long metal screw rod nut,a second metal screw rod nut, an air layer, a hollow slurry-guiding and measuring cavity, a flexible sampling probe, sampling grooves and an unpackaged RFID anti-metal chip. According to the steel bar formwork integrated wall formwork bridge-cut-off opposite-pulling connecting rod piece, a traditional metal connecting rod piece is subjected to bridge-cut-off treatment, so that the heat transfer efficiency of the metal rod piece is lowered, the thermal performance is increased, and thus the thermal bridge phenomenon is avoided; and the connecting rod piece is a screw-in connecting rod piece, the main structure of the middle bridge-cut-off connecting piece is the engineering plastics, and the metal screw rods are arranged on the two sides. On the basis of ensuring the use function of the connecting rod piece, the thermal bridge effect is greatly reduced due to the adoption of the engineering plastics in the middle section.

The invention belongs to the technical field of glass machining and particularly relates to glass cutting fluid. The glass cutting fluid is prepared from 12-30 parts of paraffin oil, 10-20 parts of alcohol, 5-15 parts of alkyl glucoside, 3-9 parts of dodecyl betaine, 1-8 parts of cellulose acetate, 0.5-6 parts of polyaspartic acid, 0.2-0.8 part of glyceryl triacetate, 0.1-0.7 part of diisononyl adipate and 0.01-0.08 part of coconut oil fatty acid monoethanolamide. The glass cutting fluid provided by the invention has the characteristics of good cooling performance, lubricating performance, rust-proof performance, oil removing and washing functions and anti-corrosion function, is environmentally friendly and has no irritation; and the problems in the prior art that oil-based glass cutting fluid has the good lubricating performance, but has a poor cooling effect are effectively solved.

The invention discloses a compound poultry house disinfectant and a preparation method thereof. The compound poultry house disinfectant comprises the following components in percentage by weight: 5.0-7.0% of a traditional Chinese medicine extract with a sterilization effect; 0 to 0.8 percent of N, N-bis (3-aminopropyl) dodecylamine; 0 to 0.5 percent of disodium EDTA; 0 to 0.5 percent of polyhexamethylene hydrochloric acid; 0 to 0.5 percent of polyvinylpyrrolidone; 0.2 to 0.6 percent of PEG-40 hydrogenated castor oil; 2.0 to 3.0 percent of isopropyl alcohol, 0.8 to 2.0 percent of ethylhexylglycerin and the balance of purified water. The compound poultry house disinfectant has the advantages that the compound poultry house disinfectant has the following advantages; due to the adoption of thepreparation method different from the conventional preparation methods of chemical disinfectants and traditional Chinese medicine disinfectants, the concentration and the use amount of chemical products in the disinfectants can be reduced through high-power dilution while efficient sterilization and bacteriostasis are realized, the problems of use safety and environmental friendliness are also solved, and the preparation method is suitable for large-scale popularization and application in poultry house sterilization.

The invention discloses a noise reduction and elimination type box-type substation shell. The shell comprises an outer shell, a top cover, a supporting base and supporting legs, the top cover is fixedto the top of the outer shell, the supporting base is fixed to the bottom of the outer shell, heat dissipation holes are formed in the supporting base, the top cover and the supporting base enclose the outer shell into a closed box-type structure, and the supporting legs are fixed to the bottom end face of the supporting base; the outer shell is formed by sequentially connecting four wallboards,a movable door is connected to any wallboard, a sound absorption patch is bonded to the movable door, each wallboard comprises a sound attenuation layer, an electromagnetic shielding layer, a vacuum layer, a heat dissipation layer and an outer protection layer which are sequentially arranged from inside to outside, and the sound absorption layers, the electromagnetic shielding layers, the vacuum layers, the heat dissipation layers and the outer protection layers are fixedly connected with one another. The noise reduction and elimination type box-type substation shell is simple in structure, reasonable in design, high in overall structure compactness, good in sound insulation and noise reduction performance, high in heat dissipation efficiency, high in use safety and good in market application prospect.

Provided is a collection and diversion device for a power supply cabinet. The collection and diversion device is installed on a power supply cabinet body, and comprises multiple omnibus bars, multiple insulating lining plates and multiple omnibus bar shield plates; wherein different omnibus bars are connected to a positive pole supple line, a negative pole supple line and a ground lead respectively; the multiple insulating lining plates are connected to the power supply cabinet body and the omnibus bars; the multiple omnibus bar shield plates are arranged on the omnibus bars, and cover wiring positions of the omnibus bars. The collection and diversion device for the power supply cabinet facilitates cabinet wiring arrangement, reduces the potential difference among equipment, improves equipment operation reliability, reduces the unintended touch probability of the omnibus bars and the cabinet body and the equipment, and improves the wiring reliability.

The invention relates to a cutting fluid which is formed by mixing the following raw materials: borate, sodium gluconate, water soluble polyether, chlorinated paraffin, silicone oil, sodium benzoate, sulfonated castor oil and lubricating oil. The cutting fluid provided by the invention has the characteristics of good cooling performance, lubricating performance, antirust performances, oil removal cleaning performance, anti-corrosive functions and simplicity in dilution and also has the characteristics of good service effect and small use amount.

The invention relates to the technical field of water-based coatings, provides a corrosion-resistant water-based foliar texture effect paint as well as preparation and construction methods thereof andsolves the problem that a solvent coating in the art results in environment pollution and human health hazards and has great potential safety hazards in a production process. The corrosion-resistantwater-based foliar texture effect paint is composed of a component A and a component B, wherein the component A comprises the following ingredients in percentage by mass: 40-50% of water-based epoxy resin, 0-3% of film forming additives, 0-5% of epoxy diluent, 0-2% of defoaming agent I, 0-1% of oil-based bentonite, 0-2% of dispersing agent, 30-50% of cement and 0-20% of pigments and fillers; and the component B comprises the following components in percentage by mass: 50-60% of water-based curing agent, 30-40% of water, 0-1% of water-based bentonite, 0-1% of defoaming agent II, 0-1% of water-based wetting agent, 2-4% of film forming additives, 0-5% of antirust additives and 0-10% of water-based color paste.

The invention provides a substituted chromic acid passivation environmental protection process. A passivation solution for passivation comprises 10-20 g / L of ammonium persulfate, 2-6 g / L of phytic acid, 15-25 g / L of trisodium phosphate, 1-3 mL / L of phosphoric acid, 0.5-1 mL / L of boric acid, 0.5-3 g / L of zirconium n-propoxide, 0.1-1 g / L of benzotriazole, 3-6 g / L of complexing agent, 5-10 g / L of water-soluble film-forming resin, 4-6 g / L of nanometer silica, 0.1-3 g / L of stabilizing agent, and the balance water. The passivation solution completely meets the electroplating wastewater discharge standards of China, RoHS of the European Union and other environmental protection standards. According to the process, ammonium persulfate and trisodium phosphate serve as main passivation substances, phytic acid serves as an auxiliary passivation substance, and the chelation bridging effect is achieved through crosslinking of water-soluble film-forming resin and the complexing agent, so that a three-substance combined molecular composite film layer is formed. Accordingly, the film forming effect is good, the film forming speed is high, and the film layer has good adhesive force and is compact and uniform in film formation.

The invention discloses metal surface anti-rust liquid and a preparation method thereof. The metal surface anti-rust liquid is prepared from the following raw materials in parts by weight: 7-19 partsof sodium benzoate, 1-3 parts of sodium silicate, 0.5-3 parts of sodium dodecyl benzene sulfonate, 5-16 parts of sodium nitrite, 0.5-3.5 parts of ethylenediamine tetraacetic acid, 0.3-2 parts of hydroquinone, 2-7 parts of sodium hypophosphite, 0.5-2 parts of citric acid, 0.3-1.5 parts of urea, 0.3-1.8 parts of Kathon, 0.8-3.5 parts of polymer composite synergistic activator and 90-240 parts of deionized water. After being applied to a metal surface, the metal surface anti-rust liquid prepared in the invention can prevent rusting of the metal surface for a long time, and thus has a good anti-rust effect.

The invention relates to a preparation method of a wood fire retardant with synergized multiple elements of phosphorus, nitrogen and boron. The preparation method comprises the following steps that firstly, a conventional stirrer, a thermometer and a fractionating device are arranged in a reactor; secondly, trihydroxymethyl aminomethane, phosphotriester and an organic solvent are weighed, placed in the reactor and heated till backflow, the temperature of the top of a column of the fractionating device is controlled to be the boiling temperature of fractionated alcohol, and the alcohol generated in a reaction is fractionated continuously until the fractionated alcohol reaches a theoretical quantity; thirdly, the temperature is lowered to below 40 DEG C, phosphoric acid with the mass percent concentration being 85% is added dropwise, stirring, filtering and vacuum drying of a filter cake are conducted, and caged phosphoric acid ester amine hydrogen phosphate is obtained; and finally, the caged phosphoric acid ester amine hydrogen phosphate is dissolved in water, boric acid is added for dissolution, then tetrakis(hydroxymethy) phosphate and tri(hydroxymethyl) alkyl phosphonium bromide are added in sequence and evenly stirred, the pH of the flame retarding liquid is adjusted with ammonium hydroxide or phosphoric acid to range from 6.5 to 8.5, and then the wood fire retardant is obtained. The preparation method is simple and free of pollution, the fire retarding efficiency is high, and large-scale production is easy.

The invention provides a novel environment-friendly transparent cutting fluid. The cutting fluid comprises, by mass, 3-9 parts of ADPEDS, 6-10 parts of ethylene oxide / propylene epoxide copolymer, 3.5-5.5 parts of branched-chain SAE, 1-5 parts of triethanolamine, 1.5-3.5 parts of neo-decanoic acid, 2-4 parts of tricarboxylic acid, 4-9 parts of trans-polyether, 3-5 parts of quaternary ammonium saltand 1-7 parts of phosphate esters. The novel environment-friendly transparent cutting fluid has good cooling performance, lubricating performance, rust resistance and oil removal performance and cleaning and anti-corrosion functions, and is easy to dilute, suitable for grinding and heavy-duty cutting of ferrous metal, aluminum alloy, copper and stainless steel, and has low foaming performance andgood performance in hard water or soft water.

The invention relates to a total-synthesis crystal cutting fluid and belongs to the industry of cutting fluid, particularly the technical field of production of artificial crystal cutting fluid. The cutting fluid provided by the invention is mainly prepared from a cleaning agent (sodium dodecylbenzene sulfonate), a preservative (triethanolamine borate), a lubricant (glycerin), an antirust agent (triethanolamine), a defoaming agent (dimethicone) and deionized water. The cutting fluid disclosed by the invention is alkaline, is mainly prepared by scientific compounding and matching of a great quantity of pure water and multiple superstrong functional agents, does not contain sodium nitrite having a carcinogenic effect to a human body, has an efficacy of keeping the pH value unchanged in the cutting process, realizes direct application of single components, is free from toxicity and pollution, is applicable to a semi-automatic and automatic cutting production line of various processes, issimple in process, convenient to operate, excellent in lubricating property, good in cutting quality, high in cutting efficiency, and less in foam generation, and can achieve an excellent surface smoothness. Compared with like products at home and abroad, the cutting fluid is less in use amount and long in life, and the cost can be saved by 1 / 6-1 / 8.

The invention discloses a formula of an anti-bacterial liquid for cleaning skin, which comprises, by weight, the following components: 0.20%-1.50% of 20% polyaminopropylbis, 0.50-2.00% of 98% carnation diol 68T, 0.25-2.00% of natural aloe extract, 1.00%-5.00% of PEG-60 hydrogenated vegetable oil, and the balance EDI pure water. The formula is in the form of easy skin absorption, is a preferred cleaning, moisture-keeping and easy-to-use eye protection solution for eyes, and has moderate acidity and alkalinity, and can better act on the peripheral skin of eyes with vigorous grease secretion andthe like so as to help eye disease treatment and nursing of patients with related diseases.