552results about How to "Will not affect health" patented technology

The invention provides an officinal health-care solid electronic aerosolization liquid, mainly comprising the following components by weight percent: 35-45% of propylene glycol, 30-35% of medicament, 10-15.0% of deionized water, 3-3.5% of tobacco leaf extract solution, 3-3.5% of tobacco flavour, 2-3.0% of excipient, 0.2-1.0% of calcium pectate and 0.3-0.8% of curing agent. The invention also provides a preparation method of the officinal health-care solid electronic aerosolizatioon liquid. The invention contains multiple officinal components having treating function on lungs, thus having treating function on symptoms such as dryness and itch of the throat and irritable cough which are caused by smoking, chronic pharyngitis and dryness of mouth and nose, thirst and dry cough, less sputum or distressed cough caused by the fact that sputum is glued; meanwhile the invention is solid, thus the stability of storing and use is improved, production and transportation are more convenient and flexible, and fragrance can be remained to be more complete.

The invention discloses an electronic cigarette atomizing liquid, which mainly comprises: 3-5%w / v of tobacco leaf extract, 50-70%w / v of propanediol, 5-10%w / v of purified water, 3-5%w / v of tobacco essence, 0-3%w / v of nicotine, 0.2-1%w / v of stabilizer, and 3-8%w / v of thickening agent. The liquid further comprises codeine phosphate, ephedrine, guaiacol glycerol ether, chlorpheniramine, hain liquidum, syrup or the like. Because of no harm of second-hand smoke, the invention can be used at public places without influence to body health of others. The invention is capable of treating cough, hacking cough, itchy throat, abundant expectoration, sensitive cough caused by acute upper respiratory tract infection of fever, influenza or the like while enjoying smoking.

The invention discloses scorch sweet aroma electronic cigarette juice which comprises, by mass, 50% to 70% of propylene glycol, 5% to 10% of glycerin, 5% to 15% of deionized water, 5% to 15% of natural scorch sweet aroma style spice, 4% to 8% of scorch sweet aroma cigarette extracts, 2% to 6% of cigarette essence and 2% to 6% of thickeners, wherein the natural scorch sweet aroma style spice is composed of fenugreek extracts, endive extracts, malt extracts, coffee extracts, flos farfarae extracts, daisy extracts, magnolia flower extracts and fructus momordicae extracts in a mixed mode. Smoke generated by the electronic cigarette juice is close to smoke of a traditional cigarette, the typical scorch sweet aroma characteristic is achieved, fragrance is mellow, aftertaste promotes saliva secretion, and demands of a smoker for the smoke can be met; in addition, the flos farfarae extracts, the magnolia flower extracts, the fructus momordicae extracts, the endive extracts and the malt extracts are common throat wetting and cough relieving medicine, and irritation of the smoke to the mouth, the throat and the lungs can be effectively reduced.

The invention provides a method and device for controlling uplink transmission power, a base station and user equipment, wherein the method comprises the steps of determining the uplink resource ratioof the user equipment in a preset high-power mode; if the uplink resource allocation ratio is larger than or equal to a preset uplink duty ratio threshold value corresponding to the preset high-powermode, determining power adjustment information; sending the uplink resource allocation and the power adjustment information to the user equipment, so that the user equipment performs uplink information transmission according to the uplink resource proportion in the preset high-power mode; controlling the uplink transmission power according to the power adjustment information. The method for controlling uplink transmission power provided by the invention is adopted, when the UE is configured to perform uplink information transmission according to a higher uplink resource allocation ratio, theUE can be configured to adjust the uplink transmission power according to the power adjustment information, so that the exceeding of the SAR is effectively avoided., meanwhile, the uplink informationtransmission capability of the UE in a preset high-power transmission mode is improved.

The present invention discloses a scented straw cat litter made by wheat straws and a method thereof. The scented cat litter is manufactured by weight percentage by the following materials of 40-60 parts of wheat straws with a smashing mesh number being 40-70, 40-60 parts of wheat shorts, 1-3 parts of Sesbania gelatine powder, 0.5-2 parts of salt, 0.1-0.5 parts of a bio-enzyme preparation, and 10-25 parts of water. The method comprises mixing the bio-enzyme preparation, the salt and the water with stirring; mixing and stirring the wheat straw powder, the wheat shorts and the Sesbania gelatine powder to be uniform; comprehensively mixing the above raw materials with stirring; sending the mixed materials by a feed screw to a roller couple extrusion pelleting machine for roll extrusion to form pellets; transmitting the formed material pellets to a crushing and screening all-in-one machine for screening; and drying, cooling and packaging the screened pellets at normal temperature. The cat litter provided by the present invention has a strong water absorption capability and deodorization capability, can be flushed into the sewer without causing blockage, is convenient to clean, can be used as a fertilizer for grass and flowers, and is saving in using amount, high in cost performance, small in dust in a production process, and low in production cost. Products of different shapes can be produced by replacing pressing rollers of different patterns, thereby achieving multiple uses in one machine.

The invention provides a food vending machine which comprises a rack with an operation panel. A refrigeration region, a processing region and a containing and packaging region are formed in the rack; fresh foods are stored in the refrigeration region; a plurality of output ports for outputting the fresh foods from the refrigeration region are formed between the refrigeration region and the processing region; the processing region is provided with a cooking workstation capable of carrying out cooking on the fresh foods; the cooking workstation is mounted in the processing region in a detachable manner; the containing and packaging region is provided with cooked food boxes for containing cooked foods processed by the cooking workstation and a packaging mechanism for carrying out coverage and packaging on the cooked food boxes; a taking window for customers to take the cooked food boxes is arranged on the panel of the rack. According to the food vending machine, various foods can be used for selection, and meanwhile, cooking modes also can be selected, and thus, the food vending machine is more diverse and wider in selection; the food vending machine can cook foods from a raw state and is unlike an existing food vending machine which reheats cooked foods, and thus, the foods cooked by the food vending machine are good in taste, nutrition cannot be lost, and the foods are sanitary and healthy and are difficult to go bad.

The invention discloses a healthcare electronic cigarette juice capable of preventing and curing decayed teeth. The health electronic cigarette juice mainly contains 3-5%w / v of a tobacco extract, 40-50%w / v of propylene glycol, 10-15%w / v of purified water, 3-5%w / v of a tobacco flavor, 0.2-1%w / v of a stabilizer, 3-8%w / v of a thickener, 0.5-4%w / v of xylitol, 0.5-4%w / v of L-arabinose and 3-9% w / v of sodium fluoride solution. As the healthcare electronic cigarette juice capable of preventing and curing the decayed teeth contains the xylitol and the sodium fluoride, the healthcare electronic cigarette juice has the effect of preventing and curing the decayed teeth, and increasing the teeth strength; and the cigarette juice can also have healthcare function and prevent and cure the decayed teeth of oral cavity and teeth while enjoying smoking and smoke exhalation.

The invention discloses an intelligent pigsty cleaning device and method. The ground of a pigsty is equally divided into a plurality of identical regions in the left-and-right width direction, a wall on the front side of each region and a wall on the rear side of each region are each provided with an automatic rotary water spray device, and each automatic rotary water spray device is connected with an electric regulating valve through a hard water pipe penetrating through the corresponding wall. An embedded controller controls all cameras to monitor the pollution situations of all the regions of the ground regularly in real time, the polluted regions in need of cleaning can be judged out, the electric regulating valves corresponding to the polluted regions are regulated to be in one third opening, rectangular spray nozzles are controlled to spray water at low speed from bottom to top in a rotary mode, and pigs are evacuated to be made to enter the rest of the regions. The embedded controller processes collected images, processing results are matched with preset pigsty ground pollution level thresholds, and the flushing time is determined according to the pollution level; the ground of the pigsty can be flushed comprehensively in a non-dead-corner mode, manual intervention is not needed in the whole process, and therefore the automation degree of pigsty breeding is increased.

The invention relates to an effective environment protective acid fixing agent that is prepared by a polypropylene acid fixing agent, an addition agent and a solvent which are matched. The polypropylene acid fixing agent is prepared by the following steps: mixing isopropanol, methacrylic acid, 2-acrylamido-2-methylpropane sulfoacid, acrylic acid and sodium persulfate in deionized water to be reacted for 1 to 5 hours at 80 to 90 DEG C and acquiring a reaction product, namely, the polypropylene acid fixing agent by post treatment. The preparation method of the effective environment protective acid fixing agent includes: adding proper water, adding all the materials under the condition of stirring at 40 to 50 DEG C in sequence to be mixed for 2 to 3 hours, uniformly dissolving, filtering, discharging and controlling the pH to be 6 to 7. The materials of the invention are environment-protective, can reduce the treatment cost of waste water and can generate remarkable social and economic benefits.

The invention discloses an injection moulding method of a digit wheel and a mould thereof. The method comprises the following steps: closing and molding a font front mould and a rear mould, opening the font front mould and the rear mould, rotating a rotating disc of a double-colored injection machine, rotating the rear mould to a second forming position, closing and molding the rear mould and a wheel body front mould, opening the wheel body front mould and the rear mould, pushing a product out, rotating the rear mould to a first forming position, and the like. The digit wheel mould comprises the front mould and the rear mould, wherein the front mould is a font core front mould, and the rear mould is a font core rear mould. By adopting the digit wheel mould, plastic digits on a digital display measuring meter can not be printed on the surface of the product by a rotary printing process any more, but the model product produced by directly adopting the digit wheel mould, therefore, not only the production process for producing the digit display measuring meter is reduced, the cost is saved, but also any pollution to the environment can not be generated, and the mould is very economicand practical.

The invention discloses an organism intracavity global texture acquiring system which belongs to the field of medical patient internal examination and comprises a wireless digital camera device for acquiring and processing images in an organism, wherein the outer part of the wireless digital camera device is closed by a full transparent shell which is made of biological compatible material and is shaped as a sphere; the core part of the inner part of the wireless digital camera device is covered by a flexible PCB to be made into a single geometric solid, and a plurality of cameras are placed on the outer surface of the geometric solid and used for acquiring the images in a full texture way. The invention can realize the full texture image data acquisition in such a way that the cameras are uniformly placed on the outer surface of the core part of the inner part of the wireless digital camera device, and is easy to enter into the organism because the shape is a sphere.

The invention provides a chicken cutlet with fresh vegetables and a production method of the chicken cutlet. The chicken cutlet with the fresh vegetables comprises the following steps of: a) processing chicken stuffing by using chicken breast and chicken legs, and mixing the chicken stuffing with the vegetables, so as to obtain a mixed stuffing; b) mixing the mixed stuffing with an ingredient solution, and standing and salting, wherein material liquid comprises salt, sugar, chili powder, ginger powder, essence and water; c) forming and processing the salted stuffing to obtain the chicken cutlet and then steaming; and d) quickly freezing the steamed chicken cutlet. The chicken cutlet with the fresh vegetables provided by the invention is obtained by salting the stuffing prepared by mixing the chicken breast, the chicken legs and the vegetables after mixing and standing, has sufficient taste and delicious taste, and is applicable to consumers for eating. According to the chicken cutlet with the fresh vegetables provided by the invention, the salted stuffing is steamed after being processed to be the chicken cutlet; the steaming process not only can keep water in the chicken cutlet so that the chicken cutlet has the advantages of full appearance, freshness and delicious taste, but also is not oily; and the health of eaters is not influenced even if the chicken cutlet is eaten for long time.

The invention discloses a nano-titanium nitride anti-ultraviolet polyester fiber. The fiber contains nano-titanium nitride with a concentration of 0.5%-2% by weight and has an anti-ultraviolet function. The fiber is made of nano-titanium nitride, other additives and carriers to make a masterbatch, and the masterbatch is added to polyester chips and melt-spun. The addition of nano-titanium nitride makes the polyester fiber have good anti-ultraviolet function; and does not affect its spinnability; the average ultraviolet shielding rate of the spun anti-ultraviolet functional polyester fiber is above 85%; at the same time, it does not affect people's health. Nano-titanium nitride anti-ultraviolet polyester fiber can be widely used in outerwear, sportswear, trousers and other fields.

The invention relates to the technical field of paint, in particular to environment-friendly compound paint. The environment-friendly compound paint comprises components in parts by mass as follows: 40-60 parts of thermoplastic acrylic resin, 8-12 parts of cellulose acetate, 6-10 parts of nano calcium carbonate powder, 5-10 parts of nano zinc oxide powder, 36-48 parts of limonene, 6-12 parts of polyhydric alcohol, 8-15 parts of phthalic anhydride, 0.8-2.4 parts of titanium dioxide-cladded mica and 0.8-2.4 parts of a coupling agent. According to the environment-friendly compound paint, nano calcium carbonate powder, nano zinc oxide powder, limonene and titanium dioxide-cladded mica are added, and the peeling resistance and cracking resistance of the paint encountering with water and high temperature are improved. The cost of the raw materials is low, so that the production cost of the paint is greatly improved; the paint is healthy and environment-friendly and cannot affect body health of a consumer, and people can be at ease when using the paint; the paint has better quality when compared with like products.

The invention discloses a breeding method of pigs, and relates to the technical field of pig breeding. The breeding method comprises a) a breast feeding period, b) a weaning period, c) a growth period, and d) a fattening period; particularly, a 10-day weaning method is adopted in the weaning period of piglets, namely the piglets are fed with a mixture of artificial milk and a commercially available sucking pig feed according to a weight ratio of 9:1 in the first day, and then are fed with a mixture of the artificial milk and the commercially available sucking pig feed according to a weight ratio of 8:2 in the second day, and so on, then one part of breast milk is reduced every day, one part of the sucking pig feed is increased every day, and the piglets are weaned in the tenth day and are only fed with the full sucking pig feed, therefore, weaning irritability of the piglets is avoided; and meanwhile, the pigs are fed with targeted feeds according to nutrients needed for growth in all periods of the pigs, and are vaccinated with different vaccines, so that the growth of the pigs is accelerated, the quality of pork can be guaranteed, and the health of eaters will not be influenced.

The invention relates to the field of metal cookware manufacturing, in particular to cookware with high wear resistance and aims to overcome the defects in the prior art. The cookware is high in non-stick layer adhesion strength, high in abrasion resistance and high in wear resistance. According to the technical scheme, a manufacturing method of the cookware includes the steps of firstly, forming a cookware body through die-casting; secondly, using a numerically controlled lathe to perform metal processing; thirdly, finishing and polishing; fourthly, removing oil on the surface of the cookware body; fifthly, cleaning the cookware body with purified water, 3% alcohol solution and oil dissolving agent, and drying; sixthly, guaranteeing that the base material of the cookware body is clean before spraying, sand blasting the surface of the cookware body after preheating, and using the high-pressure gas of a sand blasting machine to further roughen the surface of the cookware body; seventhly, spraying the cookware body for the first time, cleaning the cookware body, then loading the cookware body onto a spraying machine, and spraying metalizing materials which include TiO2 and Al2O3 to the cookware body.

The invention relates to an automatic spraying equipment for round hot-rolled seamless steel pipes, which includes a bottom plate, a lifting adjustment device is installed on the bottom plate, an internal fixing device is installed in the middle of the upper end of the lifting adjustment device, and a spraying device is arranged outside the lifting adjustment device. The invention can solve the problem that the round steel pipe needs to be manually fixed during the spraying process of the round steel pipe, and the deformed position of the steel pipe needs to be sprayed manually, and the fixing of steel pipes of different specifications requires manual adjustment of the clamp position, and the operation is complicated. According to the round steel pipe spraying The location needs to be sprayed manually with the help of spraying tools, which takes a long time. The irritating gas in the spraying process affects the health of the staff. The manual fixing of steel pipes has problems such as poor stability, high labor intensity and low work efficiency. The function of automatic spraying of rolled seamless steel pipes.

The invention relates to a nanometer-bullet-proof tire and relative producing method, which is characterized in that: a layer of micro-porous flexible tire body is arranged inside one layer of high-density polyurethane tire surface, while the tire body contains one or several specially-produced inner tube in variable shapes and integration and one or several thread bands. The invention combines the nanometer technique with the one-step casting flospinning or two-step casting flospinning to produce the tire in sealed type or porous type as well as the tire which has color in night. The invention has variable structures; fresh technique; lower cost; bullet-proof; slide-proof; abrasion-proof; lower inner heat emission and better heat endurance without aerating and explosion.

A full-automatic ultrasonic cleaning machine for nickel-based conductor materials is of a closed structure and comprises first ultrasonic rough cleaning tanks, second ultrasonic cleaning tanks, a heat soaking rinse tank, a steam bath wash tank, a hot air internal circulation tunnel type drying box, an automatic portal lifting and travelling mechanism and an electrical control system. According to the full-automatic ultrasonic cleaning machine for the nickel-based conductor materials, automatic all-round cleaning can be conducted, a net bag containing nickel pieces does not need to be rolled over manually, and cleaning can be conducted in place. Besides automatic cleaning, an automatic drying function can also be achieved, original manual airing is omitted, and the nickel pieces are prevented from secondary contamination. Further, an active carbon adsorption device is arranged at an air outlet of the cleaning machine, residual volatile cleaning agents brought out during drying can be effectively adsorbed, and the cleaning agent is prevented from contaminating the air.

The present disclosure provides a method and apparatus for transmitting information, a base station and user equipment, wherein the method includes: determining whether the user equipment supports a preset adjustment function, the preset adjustment function being that the base station dynamically adjusts resource configuration information for the user equipment HPUE in the high power mode according to a specific absorption rate SAR capability information of the user equipment; if the user equipment supports the preset adjustment function, determining target resource configuration information corresponding to the preset high power mode; performing information transmission according to the target resource configuration information in the preset high power mode. By adoption of the method fortransmitting information according to the present disclosure, the SAR does not exceed the standard when the UE works in the preset high power mode, the health of the terminal user cannot be influencedby the quantity of radiation generated by the UE in the preset high power mode, and the uplink information transmission capability of the UE in the preset high power mode is improved.

The invention discloses cigarette liquid for tooth whitening and strengthening health care electronic cigarettes, which mainly comprises the following components in percentage by weight: 0.1-0.5% of lemon oil, 1-2% of spearmint oil, 0.3-2% of menthol, 0.01-0.1% of vitamin C, 10-12% of glycerin and the balance of propylene glycol. The cigarette liquid for tooth whitening and strengthening health care electronic cigarettes contains lemon oil which has the function of whitening teeth and strengthening tooth roots, also has the taste of spearmint which can make breath fresh, and therefore, by the cigarette liquid for tooth whitening and strengthening health care electronic cigarettes, people can whiten teeth while enjoying smoking.

The invention relates to the field of grinding machines, and discloses a square workpiece grinding machine. The square workpiece grinding machine comprises a rack, a first motor and grinding rollers. The first motor is arranged on the rack, the rack is provided with a conveying mechanism, and a rotary disc is arranged on the part, on one side of the conveying mechanism, of the rack and provided with through holes. First magnets are arranged in the through holes in a sliding manner. A conical hopper is arranged below the part between the conveying belt and the rotary disc. The lower end of the conical hopper is fixedly connected with a guiding barrel. A grinding mechanism is arranged below the grinding barrel. The grinding mechanism comprises the four above grinding rollers. The two ends of each grinding roller are fixedly connected with bevel gears, the bevel gears at the two ends of the grinding rollers are engaged in an end-to-end manner, and the bevel gears are driven by the first motor. A piston barrel is arranged below the grinding mechanism, a second magnet is arranged in the piston barrel in a sliding manner and repels the first magnets, the upper portion of the piston barrel communicates with a suction pipe, and an opening, away from one end of the piston barrel, of the suction pipe faces the grinding mechanism. Compared with the prior art, the periphery of a workpiece can be ground at the same time, and the grinding efficiency is high.

The present invention relates to an equipment for making GFRP pipe by adopting wet sand-adding lower-winding process and method thereof. Said equipment is mainly formed from working table, running carriage, winding system, sand-adding system, mould and mould-supporting frame. Said invention also provides their connection arrangement and working mode. Said invented winding and sand-adding processes can be implemented under the GFRP pipe, and adopts wet sand-adding process so as to reduce dust pollution, and can raise working efficiency.

The invention relates to a high-efficiency stripping equipment for electric and communication cable insulators, which includes a bottom plate, a cutting support frame is installed on the bottom plate, and the lower end of the cutting support frame is sequentially installed with an adjusting skinning device, a dividing device and a stripping and separating device, and the bottom plate A winding device is installed on the cable, and the present invention can solve the problem that the manual peeling method in the cable recycling process needs to manually peel off the insulator on the cable, and the efficiency of manual stripping of the insulator on the cable is low. The internal structure of the cable insulator cannot be reused, and the gas generated during the incineration process seriously pollutes the environment. The cable is composed of a variety of coils, and different coils need to be wound manually, which takes time. Long length, high labor intensity and low work efficiency, etc., can realize the function of efficient stripping of cable insulation.

The invention discloses a method for preparing a surface molded shell cast by a high-temperature titanium alloy melting mold, and relates to a method for preparing a surface molded shell. The method solves the problems that the molded shell prepared by the conventional method has high cost during de-waxing and easily pollutes the environment. The method comprises the following steps: 1, preparing mixed adhesive; 2, preparing surface slurry; 3, coating and hanging, scattering sand and drying to obtain the surface molded shell. The molded shell prepared by the method can be used for steam de-waxing, has low de-waxing cost, and is environmentally-friendly and easy to operate.

The invention discloses a double side coated solvent-free polyurethane laminating adhesive, which comprises a component A and a component B, wherein the component B is prepared from one or a mixture of any two or above of polylol a of which the carbon chain length is C12 or below, polylol b with at least two degrees of functionality and above, vegetable oil modified polylol c, epoxy resin, acrylic resin and silicane resin, and a curing speed regulator d; besides being prepared from these ingredients, the component A is also prepared from a polyurethane prepolymer generated by the reaction of aromatic and / or aliphatic and / or alicyclic diisocyanate. The invention also discloses a preparation method, a coating process and application of the double side coated solvent-free polyurethane laminating adhesive. The problem that an existing solvent-free laminating adhesive needs to be previously mixed before being coated is solved.

The invention discloses tendering and whitening functional electronic cigarette liquid. The electronic cigarette liquid mainly comprises the following components in percentage by weight: 6 to 15 percent of dried fruit top dressing, 40 to 70 percent of propylene glycol, 10 to 15 percent of pure water and 4 to 13.5 percent of tendering and whitening medicament. Because the tendering and whitening functional electronic cigarette liquid of the invention contains the tendering and whitening medicament, the electronic cigarette liquid has the effects of resisting oxidation, delaying aging of skin and suppressing chromatosis.

The invention provides a method for processing a metal faucet tube, which comprises the following steps of: intercepting a stainless steel pipe, or pure copper pipe or aluminium pipe with required length; stamping the pipe into the required size and shape required by various parts of the faucet; performing butt welding on the processed pipe or stamped sheet; polishing, baking finish or electroplating the workpieces subjected to butt welding; and assembling the processed parts. After the scheme is adopted, the faucet, which is produced by stamping and welding the workpieces, polishing, baking finish or electrolyzing the workpieces subjected to welding, and assembling, has the characteristics of simple structure, attractive appearance, safety, environmental protection and the like, and cannot influence human health.

The invention discloses electronic cigarette tobacco liquid with functions of relieving cough and moistening lung. The electronic cigarette tobacco liquid is prepared from the following components in parts by weight: 1-10 parts of tobacco extract, 30-45 parts of propanediol, 30-45 parts of glycerol, 10-15 parts of food extract capable of relieving cough and moistening lung and 0.5-1 part of nicotine. The food extract capable of relieving cough and moistening lung is an extract of one or more of water chestnuts, kumquats, snow pears, loquats, lotus roots, sugarcanes and lilies and is extracted by adopting an ethnal water solution accelerated solvent with the concentration of 10%. The electronic cigarette tobacco liquid with the functions of relieving cough and moistening lung has no injury of second hand smoking and does not influence the health of people around; meanwhile, the electronic cigarette tobacco liquid contains the food extract capable of relieving cough and moistening lung, is safe and has no toxic side effect, and has the effects of moistening lung and reducing phlegm; the electronic cigarette tobacco liquid can be used for effectively preventing and relieving discomforted symptoms including cough, throat itch and the like, caused by smoking.

A fine pulling lube cooling emulsified oil of copper alloy consists of motor oil 56-60wt%, oleic acid 8-12wt%, mersolates 8-12wt%, zinc naphthenate 4-6wt%, triethyl phosphate 8-10wt%, anhydrous alcohol 1-2wt%, dibutyl phthalate 1-3wt%, non-ionic surface activator 3-6wt% and benamide azole trinitride 0.5-1wt%. The process is carried out by putting motor oil into reactor, heating to 60-70degree, adding mersolates, zinc naphthenate, triethyl phosphate, dibutyl phthalate and oleic acid into motor oil successively, agitating at 600-650 / min for 1-2hrs, dissolving benamide azole trinitride by anhydrous alcohol, adding into mixed solution, adding into non-ionic surface activator, agitating and lowering temperature. It can prevent pulling metal from overheat and oxidation coloring and have better finish degree and brightness.