47 results about "Lauric Diethanolamide" patented technology

The invention discloses a foaming material for a gas field foam discharging agent, a slow dissolving foam discharging agent, and a preparation method of the slow dissolving foam discharging agent, and belongs to the technical field of the oilfield chemistry. The foaming material comprises, by weight, 1 part of Sapindus mukurossi Gaertn extract, 0.03-0.1 parts of fatty alcohol polyoxyethylene ether AEO18 and 0.01-0.1 parts of lauric diethanolamide. The foaming material can be obtained by compounding the above three components, can mutually enhance surface active substances in the foaming material, improves the stability and environmental disturbance resistance of foams, improves the biodegradability of a surfactant, and reduces the toxicity of the foam discharging agent and the pollution of the foam discharging agent to the environment. PVA and an enteric acrylic resin are added as dressing materials, so the dissolving rate of the foaming material in water can be effectively controlled, thereby the foam discharging agent obtained by using the foaming agent is slowly dissolved in water, has a strong salinity resistance and a strong condensate oil resistance, has a very strong secondary foaming ability, has good compatibility with drugs comprising methanol, a corrosion inhibitor, a scale inhibitor and the like, and does not chemically react with gas or liquid components.

The invention discloses high-speed rail turnout rust-preventative oil which is composed of the following raw materials, by weight, 52-60 parts of machine oil, 4-6 parts of p-tert-butylphenol formaldehyde resin, 1-2 parts of vaseline, 4-6 parts of dinonyl-naphthalenesulfonic acid barium salt, 2-4 parts of neutral dinonyl-naphthalenesulfonic acid barium salt, 3-4 parts of petroleum sodium sulfonate, 1-2 parts of lauric diethanolamide, 0.7-1 part of aluminium isopropoxide, 0.2-0.4 part of 2,2'-methylene-bis(4-methyl-6-tert-butyl phenol), and 4-6 parts of an antirust auxiliary agent. The rust-preventative oil has stable film, can completely cover a rust layer and a metal surface, can saturate the rust layer within a short time to form a hard film, has good kinematic viscosity and is especially suitable for outdoor steel rails and turnouts.

The invention discloses toughened scratch-resistant PP / HDPE (Polypropylene / High Density Polyethylene) plastics for automotive interior trim parts and a preparation method thereof. The toughened scratch-resistant PP / HDPE plastics for the automotive interior trim parts contain the following ingredients in parts by weight: 80 parts of PP resin, 5-15 parts of HDPE resin, 1-5 parts of coupling agent, 10-25 parts of toughening agent and 0.1-5 parts of scratch resisting agent. Preferably, the toughening agent is one or a mixture of several of peanut shell powder, walnut shell powder and cottonseed hull powder; the scratch resisting agent is one or a mixture of several of lauric diethanolamide, 2-hydroxy-4-methoxybenzophenone, molybdenum disulfide and graphite. The toughened scratch-resistant PP / HDPE plastics are low in production cost, good in processability and good in toughness and scratch resistance, can achieve waste recycling and are environment-friendly. The toughened scratch-resistant PP / HDPE plastics for the automotive interior trim parts are particularly applicable to the injection molding of various automotive interior trim parts.

The invention discloses a bath salt, which comprises the following raw materials in parts by weight: 1 to 2 parts of sodium chloride, 2 to 4 parts of ethanol, 1 to 2 parts of essence, 3 to 5 parts of borax, 2 to 5 parts of lactic acid, 1 to 4 parts of sodium ascorbate, 2 to 3 parts of lauric diethanolamide, 2 to 5 parts of vaseline, 0.2 to 0.4 part of rose refined oil, 1 to 3 parts of menthol crystal and 40 to 60 parts of deionzied water. The bath salt provided by the invention is suitable for the requirements of various crowds, has the effects on moisturizing, softening cutin and antibiosis; and the bath salt is capable of massaging the skin and protecting the blood circulation, thereby being also suitable for some special crowds for use.

The invention discloses a high-low temperature and static resistant PE corrugated pipe filling master batch which is prepared from the following raw material components in parts by weight: 50-60 parts of low density polyethylene, 30-40 parts of carbon black, 4-6 parts of silicon-calcium-magnesium (SCM) whiskers, 1-2 parts of coconut diethanolamide, 1-2 parts of lauric diethanolamide,1-2 parts of sodium gluconate, 0.1-0.5 part of a coldproof plasticizer, 1-2 parts of barium stearate, 5-8 parts of talcum powder, 0.2-0.4 part of an anti-oxidant 215 and 10-15 parts of an enhancer. The master batch can be subjected to extruding pelletization by a conventional double-screw extruder, and added for processing of a corrugated pipe, so that the processed corrugated pipe has the advantages of being resistant to high-low temperature, high in ring stiffness, light in weight, high in oxidation resistance, low in material consumption, convenient for construction and mounting, and high in static-resistant performance.

The invention discloses a titanium gypsum foamed building block and a preparation method thereof. The titanium gypsum foamed building block is prepared from the following raw materials: 440-460 parts by weight of titanium gypsum, 200-250 parts by weight of cement, 1-4.5 parts by weight of foaming agent and 150-300 parts by weight of water, wherein the foaming agent is composed of the following substances by weight percent: 1-2% of sodium hydrogen sulfite, 1-2% of sodium sulfosuccinate lauric alcohol mono ester, 5-7% of sodium hydroxide, 5-8% of bone glue, 10-13% of ox horn powder, 35-40% of vegetable protein, 6-10% of lauric diethanolamide, 4-5% of gelatin, 1-2% of polyoxyethylene octyl phenol ether, 1-2% of lauramidopropyl dimethylamine ethyllactone, 0.7-1% of methyl glucose dioleate and the balance of water. The foaming agent is prepared by a three-step mixed method which specifically comprises the following steps of: selecting the components of the foaming agent, mixing the components according to a certain order at a specific temperature for certain time and then reacting the mixture; consequently, the foaming agent is capable of improving the porosity and pore homogeneity of the titanium gypsum building block. The titanium gypsum foamed building block has the following properties that softening coefficient is greater than or equal to 0.67; dry density is less than or equal to 620 kg / m<3>; compressive strength is greater than or equal to 5 MPa.

The invention discloses a microemulsion neutral kitchen cleaning agent including a nonionic surfactant, a gemini surfactant, ammonium molybdate, an oil-soluble solvent, an essence, lauric diethanolamide, lauric diacid triethanolamide and deionized water; with composite of the nonionic surfactant, the oil-soluble solvent and the gemini surfactant, with supplement of the lauric diethanolamide co-surfactant, ammonium molybdate and the lauric diacid triethanolamide corrosion inhibitor, and through a way of combining the permeability and solubility of the oil-soluble solvent with the wetting and emulsifying properties of the surfactants, the effect of removing kitchen dirt under a neutral condition is achieved, and the cleaning agent has the characteristics of having no harm to human bodies and no corrosion to devices and being nonflammable and unexplosive and convenient to use.

The invention discloses an antibacterial plastic bottle and a preparation method thereof, wherein the antibacterial plastic bottle is prepared from the following ingredient raw materials in parts by mass: 30 to 45 parts of polyvinyl chloride, 6 to 11 parts of oxidized titanium dioxide, 5 to 8 parts of glyceryl tristearate, 4 to 6 parts of stainless steel fiber, 1 to 5 parts of ethyl alcohol, 6 to 8 parts of siloxane resin, 3 to 5 parts of maleic anhydride, 3 to 5 parts of lauric diethanolamide, 3 to 5 parts of polyacrylate sodium, 3 to 5 parts of ammonium nitrate, 0.5 to 0.8 part of silver-loaded zirconium phosphate, 3 to 5 parts of calcium phosphate, 1 to 3 parts of tissuemat E, 1 to 3 parts of boron carbide, 1 to 3 parts of dichromium trioxide, 10 to 15 parts of antibacterial agents, 2 to 4 parts of antioxidants, 2 to 4 parts of plasticisers and 2 to 4 parts of tougheners. The antibacterial plastic bottle can effectively inhibit bacterium and pathogenic bacterium breeding; meanwhile, the antibacterial plastic bottle is poisonless, does not have foreign smell and has good weather resisting property.

The invention belongs to the technical field of washing products and relates to a washing agent which is characterized by comprising the following raw materials in parts by weight: 40-55 parts of distilled water, 4-8 parts of sodium citrate, 3-5 parts of sodium perborate, 0.6-1.5 parts of 2-methylbenzoxazole, 3-5 parts of propylene glycol, 1-3 parts of triethanolamine, 13-18 parts of hexadecanol polyoxyethylene ether, 7-12 parts of polyoxyethylene lauryl ether sodium sulfate, 0.5-1.5 parts of lauric diethanolamide, 3-7 parts of sodium dodecyl sulfate, 2-6 parts of sodium oxylene sulfonate, 0.3-0.8 part of enzyme products, 0.03-0.08 part of isobutyl benzoate and 0.3-0.8 part of rose essence. The invention also discloses a manufacturing method. The washing agent has the following main beneficial effects of reasonable formula, simplicity in preparation, easiness for purchasing the raw materials on the market, low equipment investment, high oil stain removal capability, fragrance and good white-keeping effect.

The invention provides a dust cleaning agent for car air. The dust cleaning agent is prepared from the following raw materials in parts by mass: 5-10 parts of fatty alcohol polyoxyethylene ether phosphate, 0.1-0.15 parts of lauric diethanolamide, 5-20 parts of sorbitan monstearate, 2-6 parts of a lavender extracting solution, 4-9 parts of ethyl alcohol, 1-2 parts of urea, 20-30 parts of a activated carbon and 30-50 parts of water. The finished product provided by the invention has excellent dust-reducing effect, stable property, no side effect on a human body and no secondary pollution to the environment.

The invention provides metal rolling oil. The metal rolling oil comprises the following components in parts by mass: 4-5 parts of epoxidized soybean oil, 2-3 parts of sodium dodecyl sulfate, 1-1.5 parts of sodium benzoate, 0.2-0.3 part of titanium dioxide, 0.1-0.2 part of lauric diethanolamide, 0.5-0.8 part of polyacrylamide, 0.6-0.8 part of sodium tripolyphosphate, 0.2-0.4 part of sodium borate and 0.1-0.3 part of sodium citrate. The invention also provides a preparation method of the metal rolling oil. The metal rolling oil has good antirust property which is improved by 15-20% compared with that of metal rolling oil on the market. Meanwhile, the metal rolling oil has good lubricating property. After metals are processed by adopting the metal rolling oil, the brightness of the metals is high and the rolling thickness of the metals is uniform. The preparation method of the metal rolling oil is simple and thus the metal rolling oil is suitable for popularization and use.

The invention provides copper strip rolling oil. The copper strip rolling oil is composed of the following components in parts by mass: 5-6 parts of palm oil, 0.2-0.4 part of sodium dodecyl sulfonate, 0.8-1.2 parts of sorbitol, 0.2-0.4 part of glycerin, 0.2-0.3 part of calcium silicate, 0.2-0.3 parts of lauric diethanolamide, 0.1-0.2 part of sodium sulfate, 0.2-0.4 part of polyacrylamide, 0.3-0.5 part of sodium tripolyphosphate, 0.2-0.4 part of sodium borate and 0.1-0.3 part of butyl stearate. The invention also provides a preparation method of the copper strip rolling oil. A copper strip rolled by using the copper strip rolling oil provided by the invention is high in glossiness, free of scratches and good in lubricating property. In addition, the preparation method of the copper strip rolling oil, provided by the invention, is simple and suitable for popularization and application.

The invention discloses an oxidated stain-removing and antifogging glass cleaner. The oxidated stain-removing and antifogging glass cleaner is characterized by being prepared from the following raw materials in parts by weight: 8-12 parts of alkanolamide, 2-4 parts of disodium edetate, 1-2 parts of oxidation mixture, 6-8 parts of propanetriol, 6-8 parts of acetone, 0.8-1.2 parts of sodium dodecylbenzene sulfonate, 2-5 parts of sodium bicarbonate, 2-4 parts of lauric diethanolamide, 0.5-0.7 part of sodium tripolyphosphate, 0.6-0.8 part of auxiliaries and 0.3-0.5 part of flavoring essence. According to the oxidated stain-removing and antifogging glass cleaner, the stain removal effect is excellent; by adding the oxidation mixture, the cleaner can play a role in oxidating reductive dirt so as to deeply treat the dirt and organic stains; by adding the auxiliaries, the product can have sterilizing and virus-killing effects during use, has good compatibility with surfaces of glass products, is good in eluting effect and short in washing time and meanwhile is pollution-free to environments, a good antifogging effect is achieved, and the use is safe and reliable; and all the raw materials are relatively low in production cost, so that the application prospect is broad.

The object of this invention is to provide a kind of metal cleaning agent, by lauric acid diethanolamide, fatty alcohol polyvinyl chloride ether, oleic acid triethanolamine soap, tap water. The advantage of the present invention is that lauryl diethanolamide and fatty alcohol polyvinyl chloride ether are used as nonionic surfactants to improve the penetration, dispersion and decontamination capabilities of the cleaning agent, especially for heavy oil dirt, which has a strong cleaning effect.

The invention aims to provide a metal cleaning agent. The metal cleaning agent is composed of lauroyl diethanolamide, fatty alcohol polyvinyl chloride ether, triethanolamine oleate soap and tap water. The metal cleaning agent is advantageous in that lauroyl diethanolamide and fatty alcohol polyvinyl chloride ether are employed as nonionic surfactants to raise the penetration, dispersion and decontamination capabilities of the cleaning agent, and the metal cleaning agent has a strong cleaning effect especially on heavy oil dirt.

The invention discloses a lauroyl diethanolamide borate VCI (Volatile Corrosion Inhibitor) masterbatch as well as a preparation method and applications thereof. The VCI masterbatch comprises components in percentage by weight as follows: 30-50% of a compound rust inhibitor, 40-60% of a carrier plastic and 10-20% of an addition agent; the compound rust inhibitor is prepared by mixing sodium benzoate, sodium sebacate, lauroyl diethanolamide borate and hexamethylene tetramine in a weight ratio of (1-1.4):(1.1-1.6):(2.2-3.5):(0.9-1.2); the addition agent is prepared by mixing octadecanamide, ground calcium carbonate, sucrose fatty acid ester and an antioxidant 246 in a weight ratio of (0.9-1.3):(4.8-6.5):(2.5-3.3):(0.8-1.1). According to the preparation method, lauroyl diethanolamide borate is adopted as an additive, so that the masterbatch has a dispersion effect and a corrosion inhibition effect; the compound rust inhibitor has a certain polarity, can penetrate the carrier plastic and volatilize to the surface of packed metal to form a protection film which can obstruct corrosion of external corrosive substances, and avoids frost precipitation caused by incompatibility with the carrier plastic due to too strong polarity; and the lauroyl diethanolamide borate VCI masterbatch does not contain harmful components, is environment-friendly and safe when being used, and can play a corrosion inhibition action on various metals.

The invention discloses a micro-emulsified neutral kitchen cleaning agent. The micro-emulsified neutral kitchen cleaning agent comprises a nonionic surfactant, a geminate surfactant, ammonium molybdate, an oil-soluble solvent, an essence, lauric diethanolamide, lauric diacid triethanolamide and deionized water. Kitchen dirt removal is reached under a neutral condition through combining the penetrating and dissolving performances of the oil-soluble solvent with the wetting and emulsifying performances of the surfactant by adopting complexing of the nonionic surfactant, the oil-soluble solvent and the geminate surfactant and adding the lauric diethanolamide cosurfactant, ammonium molybdate and lauric diacid triethanolamide. The micro-emulsified neutral kitchen cleaning agent has the characteristics of harmlessness to human bodies, no corrosion to devices, non-inflammability and non-explosiveness, and use convenience.

The invention discloses foam bath oil. The foam bath oil comprises polyethylene glycol coco-glyceride, lauric diethanolamide, polyoxyethylene lauryl ether, orchid essential oil and deionized water. The foam bath oil contains a plurality of natural grease and has functions of cleaning, moisture retention and skin moistening. The foam bath oil can easily remove oil-soluble dirt on the surface of the skin. After bathing, the foam bath oil is paved on the skin surface to form a protection film, can effectively prevent skin moisture loss, can keep skin soft, smooth and strong and keep normal physiological functions of the skin, and can be used as skin massage oil.

The invention discloses an aluminum alloy surface water-base micro emulsion rust protection cleaning agent which comprises dodecyl trimethyl benzyl ammonium chloride, fatty acid methyl ester polyoxyethylene ether, an organic solvent, laurate dihydroxyethylamide, ammonium molybdophosphate, siloxane ketone, a builder and polyether modified dimethicone. By compounding the organic solvent, dodecyl trimethyl benzyl ammonium chloride which is a cationic surface active agent, and fatty acid methyl ester polyoxyethylene ether and laurate dihydroxyethylamide which are non-ionic surface active agents, by additionally adopting a chelating agent, a polyether modified organosilicon defoaming agent and an ammonium molybdophosphate corrosion inhibitor, and by combining the permeation and dissolving properties of the organic solvent and the wetting and emulsifying properties of the surface active agents, the aluminum alloy surface water-base micro emulsion rust protection cleaning agent achieves the effect of carrying out water-base micro emulsion cleaning and rust protection on the surface of an aluminum alloy.

The invention discloses surface anti-corrosion heat-resistant paint for a communication equipment casing. The surface anti-corrosion heat-resistant paint is prepared from the following raw materials in parts by weight: 80 to 120 parts of modified epoxy resin, 30 to 60 parts of alkyd resin, 10 to 30 parts of organic silicon resin, 5 to 15 parts of butadiene styrene rubber, 2 to 8 parts of acrylic emulsion, 1 to 5 parts of lauric diethanolamide, 2 to 6 parts of hydroxypropyl methylcellulose, 3 to 9 parts of ethylene glycol monobutyl ether, 1 to 3 parts of calcium sulphate, 2 to 6 parts of zinc oxide, 1 to 5 parts of silicon nitride, 1 to 4 parts of montmorillonite powder, 2 to 6 parts of talcum powder, 2 to 12 parts of nano-sized magnesium hydroxide, 1 to 5 parts of metal ceramic particulates, 2 to 8 parts of dimethylbenzene and 3 to 9 parts of flame retardants. The surface anti-corrosion heat-resistant paint for the communication equipment casing has excellent anti-corrosion and heat-resistant performance.

The invention discloses a novel medical hand-washing solution and a preparation method thereof. The novel medical hand-washing solution is composed of the following compositions in parts by weight: 4-8 parts of sodium dodecyl benzene sulfonate, 3-5 parts of fatty alcohol polyoxyethylene ether, 1-3 parts of lauric diethanolamide, 2-3 parts of disodium ethylenediaminetetraacetate, 1-3 parts of carboxymethyl cellulose, 0.2-0.4 part of sodium citrate, 3-5 parts of glycerin, 1-3 parts of acetylated lanolin, 0.1-0.3 part of rose essence and 80-100 parts of water. Compared with prior art, the novel medical hand-washing solution comprises the following beneficial effects: (1) the hand-washing solution has wide-spectrum sterilization disinfection functions and can kill multiple bacteria and viruses; (2) the hand-washing solution is stable in property and is not influenced by temperature, organic substances and the like; (3) the hand-washing solution is nontoxic and innocuous, and has small stimulation on skin; and (4) the hand-washing solution is low in cost and simple in preparation technology, and human skin or fabric cannot be colored by the hand-washing solution.

The invention relates to a multifunctional detergent. The multifunctional detergent comprises the following components in parts by weight: 80-100 parts of water, 50-60 parts of lauric diethanolamide, 5-10 parts of essence, 6-12 parts of preservative, 11-17 parts of surfactant, 21-35 parts of anhydrous sodium sulfite and 5-10 parts of citric acid. The multifunctional detergent has the beneficial effects that the multifunctional detergent has excellent cleaning effects and high dirt cleaning speed, dissolves the dirt thoroughly, is low in cleaning cost and can not cause too much resource consumption; being adopted to clean stubborn oil stains, yellow spots, rust stains, stains, and the like on clothes, the detergent has strong dirt-removing power, does not damage the clothes and enables the colors of the clothes to be bright and not to lose; the detergent avoids insoluble matter residues on the surfaces of cleaned objects, does not generate new stains, does not form new covering layers harmful to subsequent processes and does not affect the quality of the cleaned objects; and the detergent can be widely applied to the textile industry, hotels, the tourist industry, homes, the daily chemical industry, and the like.

The invention discloses an antistatic ABS (acrylonitrile butadiene styrene) plastic. The antistatic ABS plastic comprises the following raw materials in parts by weight: 100 parts of ABS resin, 0.5-1.5 parts of 3-aminopropyltriethoxysilane, 0.5-1.5 parts of (3-lauramidopropyl)trimethyl ammonium methosulfate, 0.2-0.6 parts of lauric diethanolamide and 0.2-0.6 parts of N,N-bis(2-hydroxyethyl)myristamide. The antistatic ABS plastic is relatively excellent in antistatic property and comprehensive performance, and can be processed into automotive interior parts in various shapes by injection molding; dust is hardly adsorbed on the surface of the antistatic ABS plastic.

The invention provides aluminum rolling oil. The aluminum rolling oil is composed of the following components in parts by mass: 4-5 parts of epoxidized soybean oil, 0.5-0.8 part of sodium dodecyl sulfonate, 1.2-1.5 parts of sorbitol, 0.4-0.6 part of sodium benzoate, 0.2-0.3 part of sodium silicate, 0.1-0.2 part of lauric diethanolamide, 0.2-0.4 part of polyacrylamide, 0.1-0.3 part of methyl laurate, 0.4-0.7 part of sodium tripolyphosphate, 0.2-0.4 part of sodium borate and 0.2-0.4 part of butyl stearate. The invention also provides a preparation method of the aluminum rolling oil. An aluminum product rolled by using the aluminum rolling oil provided by the invention is high in glossiness, free of scratches and good in lubricating property. In addition, the preparation method of the aluminum rolling oil, provided by the invention, is simple and suitable for popularization and application.

The invention discloses a cationic / nonionic composite polymer antistatic-agent. The cationic / nonionic composite polymer antistatic-agent is synthetized from lauric diethanolamide, dimethylethanolamine and polycaprolactone by the method of free radical polymerization. In the antistatic agent, the lauric diethanolamide is a cationic surface active agent with high charge density, the dimethylethanolamine is a nonionic antistatic agent, and the synergistic effect of the two gives a good antistatic performance to ABS resin; the polycaprolactone provides good compatibility of the antistatic agentand the ABS resin. The unique molecular structure of the antistatic agent makes the ABS resin has a durable antistatic performance, and the disadvantage that general antistatic agents have poor durability is overcome.

The invention discloses a dispersed bath oil, which is characterized in that it comprises the following components in parts by weight of raw materials: lavender oil 15-30, propylene glycol 8-10, lauric acid diethanolamide 6-14, isopropyl myristate 3- 5. Appropriate amount of pigment, flavor and preservative. The dispersive bath oil provided by the invention has good foaming ability, can be dispersed in water to make the skin soft and smooth, refreshing and not greasy, and has a delicate fragrance of lavender.

The invention discloses a multifunctional sunscreen. The present invention is composed of three components A, B, and C. In parts by weight, the formulations of A, B, and C are as follows: Component A: stearic acid: 10-20 white oil: 5-15 polyoxypropylene wool Alcohol ether: 1~10 Cetyl alcohol: 1~5 Lanolin: 1~5 Methyl p-hydroxybenzoate: 1~5 Isopropyl palmitate: 1~5 Ethyl p-dihydroxypropylaminobenzoate: 1 ~5 p-aminobenzoic acid menthyl: 1 ~ 5 tert-butyl hydroxyanisole: 0.01 ~ 0.05; B component: deionized water: 50 ~ 65 glycerin: 1 ~ 10 lauroyl diethanolamine: 1 ~ 6 p-hydroxy Ethyl benzoate: 0.1~0.5; C component: essence: 0.3~1. In addition to the function of sun protection, the present invention also has multiple functions such as moisturizing, moisturizing, and supplementing nutrients to the skin.

The invention relates to a natural spirulina bath foam, which is prepared from the following raw materials in parts by weight: 13 parts of lauric diethanolamide, 8 parts of dialkyl polyoxyethylene ether potassium phosphate, 10 parts of stearic acid, 7 parts of glycerol, 2 parts of hydroxyethyl cellulose, 20 of natural spirulina extract, 4 parts of natural fruit acid, a proper amount of essence, a proper amount of preservative, a proper amount of triethanolamine, and deionized water added to 100 parts. According to the natural spirulina bath foam, the use amounts and physicochemical properties of the raw materials are synergic, so that the effects of cleaning, nourishing, diminishing inflammation and inhibiting bacteria are achieved. The pH value of the natural spirulina bath foam is close to the pH value of human skin, so that the natural spirulina bath foam has no stimulus to the skin; after the natural spirulina bath foam is used, the skin feels comfortable and soft, and has no oily feel; and the natural spirulina bath foam has obvious cleaning, moisturizing, nourishing and smoothing effects on the skin.

The invention discloses a spinning finish and a preparation method thereof. The spinning finish comprises, in terms of weight components: 50-60 parts of dodecyltrimethylammonium chloride, 10-20 parts of lauryl oleate, poly 10-20 parts of oxyethylene oleate, 1-4 parts of diethanolamide laurate, 1-5 parts of sodium dodecylbenzenesulfonate, 0.5-2 parts of octyl phosphate, 15-25 parts of lauryl oleate 2-8 parts of polyethylene glycol 600, 16-30 parts of dimethyl siloxane, 2-7 parts of sodium polymethacrylate, 3-8 parts of dioctyl phthalate; the preparation method is to Alcohol oleate, polyoxyethylene oleate, octyl phosphate, lauryl oleate, polyethylene glycol 600, and dioctyl phthalate were added to the reaction kettle, and the remaining components were heated and stirred for reaction. Adding, high temperature vacuum stirring reaction, and then cooling and normal pressure reaction. Compared with the existing spinning oil, the performance of the spinning oil provided by the invention is obviously improved.