2621 results about "Balance water" patented technology

The invention discloses a road dust suppressant, which is prepared by mixing and blending 0.1-2.0% of water-soluble high molecular polymer, 20-50% of moisture absorption humectant, 1.0-5.0% of preservative, 0.5-5.0% of penetrating agent and the balance water. The road dust suppressant is a dynamic dust-proof and dust-suppressing liquid product which combines functions of wetting, bonding, permeating, adsorbing moisture and the like into a whole and has extremely strong pressurization-resistant function. The road dust suppressant has the advantages of obvious anti-evaporation performance and good water retention hygroscopicity, and dust on the road surface can be coagulated and is unlikely to fly. The road dust suppressant disclosed by the invention not only can be applied to road dust suppressing but also can be simultaneously used for the aspects, such as the mine exploration and transportation environment, storage yards of coal ash, coal and other ores, and the treatments of municipal construction earthwork dust raise.

The invention provides a foaming agent suitable for oil-field development. The foaming agent suitable for oil-field development comprises the following components by weight percent: 0.05-1.0% of anionic surfactant, 0.05-1.0% of amphoteric surfactant, 0-1.0% of nonionic surfactant, 0.01-1.0% of foam stabilizer, 0-0.8% of inorganic salt and the balance water. The composition and proportioning of the foaming agent can be adjusted at any time according to the actual situations of different application fields of oil-field development, the foaming agent is convenient in production, has wide applicability and remarkable economic benefit; and the foaming agent has good biodegradability and can not pollute the environment or damage the formation.

The invention discloses an alkali and chlorine-free liquid setting accelerator based on industrial polyaluminium sulfate. The liquid setting accelerator comprises the following raw materials by weight: 35-55% of polyaluminium sulfate, 5-25% of magnesium sulfate, alcohol amine accounting for 15-30% of the polyaluminum sulfate, 0-5% of an inorganic acid, 0-5% of a stabilizer, and the balance water. The liquid setting accelerator provided by the invention can be used in the wet jetting industry of sprayed concrete, belongs to alkali and chlorine-free liquid setting accelerators, has a stable period of more than 6 months, a 28d compressive strength ratio of greater than 100%, and good adaptability to different cement. When the dosage is 4.5%, the technical requirements of the JC477-2005 ''setting accelerators for sprayed concrete'' can be satisfied. The liquid alkali-free setting accelerator has superior performance, and can be widely used in tunnels, bridges, first-aid repair and other projects.

The invention discloses a determining method for a stratum high-temperature high-pressure gas-phase and water-phase relative permeability curve. The determining method comprises the following steps: S1, preparing a rock core; S2, preparing fluid; S3, carrying out a single separation test on balance gas and balance stratum water; S4, saturating the rock core with water; S5, carrying out a connecting flow and raising the temperature to generate a pressure; S6, carrying out a balance water-phase permeability Kw test; S7, carrying out a gas-driving-water process relative permeability test; S8, correcting an accumulated water yield amount W(t) and an accumulated gas yield amount G(t); converting a value recorded under a ground condition to a stratum condition; and S9, calculating a water-phase relative permeability rate Krw and a gas-phase relative permeability rate Krg at each moment, and a gas-containing saturation degree (Sge) of a rock sample outlet end face. The determining method for the stratum high-temperature high-pressure gas-phase and water-phase relative permeability curve has the beneficial effects that high-temperature and high-pressure conditions of a real gas deposit stratum are effectively simulated and the influences on rocks and the fluid by the high-temperature and high-pressure conditions of the stratum are sufficiently considered; a determined result meets the actual production and the usable value of experimental data is high; the disadvantages in an existing determining method are overcome.

The invention discloses a viscosity-control type polycarboxylate superplasticizer and a preparation method thereof. The method includes: mixing 2-10wt% of an unsaturated acid monomer (A), 18-45wt% of an unsaturated polyoxyethylene macromonomer (B), 1-5wt% of a viscosity-control monomer (C) and the balance water (a total weight of 100%), then adding the mixture into a reaction kettle, adding an initiator solution dropwisely for 2-4h under 70-90DEG C to trigger polymerization, further performing heat preservation reaction for 1-3h under 70-90DEG C, then carrying out natural cooling to 45DEG C, and adjusting the pH value to 6.0-8.0, thus obtaining the viscosity-control type polycarboxylate superplasticizer. The viscosity-control type polycarboxylate superplasticizer has stable performance, and the dosage of each raw material component can be adjusted according to needs, so that the flowability and viscosity requirements of construction concrete can be satisfied, and the bleeding and segregation problems of fresh concrete are solved. The viscosity-control type polycarboxylate superplasticizer provided by the invention has the advantages of easily available raw materials, simple preparation process, cleanliness and safety, easy industrial production and the like, and has broad industrial application prospects.

The invention relates to an environment-friendly fiber framework material dip solution and a dipping process. The dip solution comprises, by weight parts, 3.3-190 parts of blocked isocyanate compound by dry weight, 6.6-140 parts of epoxy compound by dry weight, 80-100 parts of rubber latex by dry weight, 0.5-20 parts of rubber modifier by dry weight, and the balance water. The content of the dip solution is 5-25%, and a one-bath or double-bath dipping process is adopted to perform coating on a fiber framework material. The dip solution does not contain harmful substances such as resorcinol and formaldehyde and does not cause pollution to the environment, the dipping process is simple in steps and easy to operate, an organic fiber after dipping treatment is low in rigidity and facilitates postprocessing, and the dip solution has a good effect of being bonded to rubber and has a better dipping effect than conventional RFL.

The invention belongs to the field of daily chemical goods, and discloses a transparent beauty treatment soap composition. The transparent beauty treatment soap composition includes 5.0-40.0% of aliphatic acid, 0.0-11.2% of an alkali, 1.0-15.0% of an amino acid surfactant, 40.0-70.0% of a crystallization aid, and the balance water; the pH value of the transparent beauty treatment soap composition is 8.0-11.0, and the neutralization of the aliphatic acid and the alkali is 90-100%; and the crystallization aid comprises at least one of alcohols, carbohydrates, and PEG hydrogenation oil and fat. The transparent beauty treatment soap composition which appropriately selects the amino acid surfactant has a very good foaming characteristic, a very good mildness and a very good moistening feeling, greatly improves the foam and the skin feeling and irradiation after washing of a transparent beauty treatment soap using the composition, and allows the transparent beauty treatment soap to have the advantages of very good foaming characteristic, very good mildness, and non-dry and non-tightening good skin feelings after washing.

Fabric softening compositions are disclosed comprising: (a) from 0.01% to 50% by weight of a cationic or non-ionic softening compound; (b) at least 0.001% by weight of a water dispersible cross-linked cationic polymer derived from the polymerization of from 5 to 100 mole percent of a cationic vinyl addition monomer, from 0 to 95 mole percent of acrylamide, and from 5 to 500 ppm of a difunctional vinyl addition monomer cross-linking agent (c) from 0 to 5% by weight of a non-confined fragrance oil, (d) an effective amount of at least one fabric or skin beneficiating ingredient encapsulated within a first polymer material to form a polymer encapsulated beneficiating ingredient, said encapsulated ingredient being further coated with a cationic polymer and; (e) balance water and optionally one or more adjuvant materials.

The present invention provides an aqueous composition useful for CMP of a semiconductor wafer containing a metal comprising oxidizer, inhibitor for a nonferrous metal, complexing agent for the nonferrous metal, modified cellulose, 0.001 to 10% by weight copolymer blends of a first copolymer and a second copolymer and balance water.

The invention relates to a preparation method and an application of a selenium-enriched foliar fertilizer. The preparation method comprises the steps as follows: the selenium-enriched foliar fertilizer is prepared by sodium selenate, sodium selenite, fulvic acid, urea, compound sodium nitrophenolate, SDS (sodium dodecyl sulfate) and the balance water; and the sodium selenate and the sodium selenite are taken as donors of selenium, the fulvic acid is taken as a chelating agent, the compound sodium nitrophenolate is taken as a plant growth regulator, and the fertilizer is compounded by adding the plant growth regulator compound sodium nitrophenolate and the urea and the SDS. The selenium-enriched foliar fertilizer is mainly used for crops such as wheat, corn, tomatoes, muskmelons, sugar beet, red dates, walnuts, apples, bergamot pears and the like, and can provide the selenium element for the crops and improve the selenium contents in the crops. The selenium contents of the crops are improved by 128.6-275.0% while compared with those of crops without using the selenium-enriched foliar fertilizer.

The invention relates to a slope self-drainage anchor rod and a construction method. The self-drainage anchor rod comprises a hollow anchor pipe, an anchorage device, a cushion plate and a siphon, wherein one end of the hollow anchor pipe is open, the other end of the hollow anchor pipe is closed, the hollow anchor pipe is wrapped in a filter screen, threads are arranged at the open end of the hollow anchor pipe, water-pervious holes are formed in the rear middle of the hollow anchor pipe, the rear segment of the hollow anchor pipe and a slurry outlet pipe are perpendicularly connected, the end of the slurry outlet pipe is sleeved with a sleeve valve and a geotextile bag, and on the two sides of the slurry outlet pipe, the geotextile bag is clamped and fixed to the hollow anchor pipe through hoops; the lower side of the hollow anchor pipe is obliquely placed in a slope, the relative height difference between the pipe opening of the hollow anchor pipe and the pipe bottom of the hollow anchor pipe is kept smaller than 7 m, pulp solidifies in the geotextile bag and is anchored in stable soil, and the front segment of the hollow anchor pipe is anchored to the cushion plate through the anchorage device; a water suction pipe of the siphon is inserted in the hollow anchor pipe and stretches to the bottom, the water suction pipe is connected with a drainage pipe and a balance water outlet device through connector bent pipes on the slope, and a water inlet of the water suction pipe is as high as a water outlet of the balance water outlet device. The slope self-drainage anchor rod is simple in structure, can achieve anchoring and draining at the same time and is good in drainage effect, easy and convenient to construct and low in manufacturing cost.

The invention discloses a liquid cement grinding aid. The liquid cement grinding aid comprises the following components by weight percent: 10-24% of triethanolamine, 10-16% of polymeric polyol, 10-13% of molasses, 1-3% of calcium formate, 3-5% of sodium acetate, 5-10% of sodium thiosulfate and the balance water. Compared with the prior art, the liquid cement grinding aid has the advantages that the grain composition of a cement material is changed, the strength of cement is improved, enhancing effect of the cement mixed with a large quantity of limestone is improved obviously; the cost is lower as the using amount of triethanolamine is reduced; the cement output in the unit time is increased effectively, and the power consumption of per unit output is reduced as the mixing amount in the cement finishing process is low; the liquid cement grinding aid is green and environmental-friendly and cannot hurt people, or cannot damage buildings and the like as chloridion content is not contained.

The invention discloses an inorganic fiber reinforced cement heat preservation product. The heat preservation product comprises a liquid material and a powder material, and when the heat preservation product is used, the liquid material and the powder material are prepared into a finished product according to the weight ratio of 1: 1, wherein the powder material comprises the following raw materials in percentage by weight: 40%-68% of cement, 15%-25% of filler, 15%-25% of light aggregate and 0.5%-2% of an early strength agent; and the powder material comprises the following raw materials in percentage by weight: 1%-1.5% of foaming agent, 0.5%-1% of foam stabilizing agent, 0.5%-1.5% of toughener, 0.5%-2.5% of hydrophobic agent and the balance water. Experiments prove that, the addition of inorganic fiber can effectively improve the creasing resistance of the product and increase the toughness and the dimension stability of the product, and various indexes can meet the existing related national standards.

The invention provides an aqueous film-forming foam extinguishing agent special for a fire extinguishing bullet and a throwing type fire extinguisher. The aqueous film-forming foam extinguishing agent has the advantages of being small in additive amount, rapid in fire extinguishing, good in recrudescence resisting effect, environmentally friendly, efficient and the like. The aqueous film-forming foam extinguishing agent comprises, by weight, 8 percent to 12 percent of main foaming agents, 8 percent to 20 percent of auxiliary foaming agents, two percent to 10 percent of antifreeze agents, 12 percent to 22 percent of cosolvents, 0.1 percent to one percent of stabilizers, 8 percent to 20 percent of fire retardants, two percent to five percent of burning-resistance agents and the balance water. The main foaming agents are selected from F1157N, F1203 and F1460, the auxiliary foaming agents are selected from lauryl sodium sulfate, ammonium lauryl sulfate, alkyl glycoside, dodecyl dimethyl betaine and cocamidopropyl betaine. The antifreeze agents are selected from ethylene glycol, glycerol and the like. The cosolvents are selected from dodecanol, n-butyl alcohol and diethylene glycol diethyl ether. The stabilizing agents are selected from xanthan gum, Arabic gum, guar gum and sodium alginate tech grade. The fire retardants are selected from ammonium polyphosphate and ammonium dihydrogen phosphate.

The invention relates to the field of aluminum alloy decoration and protection coatings for ships, in particular to an aluminum alloy scratch resistant and fingerprint resistant chromium-free chemical conversion solution for a ship and application of the aluminum alloy scratch resistant and fingerprint resistant chromium-free chemical conversion solution to a chemical conversion film. The chemical conversion solution contains titanium salts, zirconium salts, a silicon compound, an accelerator, a surfactant and the balance water, wherein the concentration of the titanium salts in the chromium-free chemical conversion solution ranges from 0.02 to 10g / L; the concentration of the zirconium salts in the chromium-free chemical conversion solution ranges from 0.1-10 g / L; the concentration of thesilicon compound in the chromium-free chemical conversion solution ranges from 2 to 25g / L; the concentration of the accelerator in the chromium-free chemical conversion solution ranges from 0.5-12 g / L; and the concentration of the surfactant in the chemical conversion solution ranges 0.1 to 10g / L. Chemical conversion films are formed on the surfaces of 5xxx or 6xxx series aluminum alloys by adopting an impregnating, brush coating, roller coating or spraying mode; and the chemical conversion films have favorable corrosion resistance, scratch resistance and fingerprint resistance and can be used as the surface decoration and protection coating of the aluminum alloy for the ship.

An automatic dishwashing detergent composition is disclosed in one embodiment comprises: (a) an encapsulated glasscare active salt; (b) at least one detergent component; (c) optionally at least one adjunct material; and (d) balance water.

The invention discloses a mild soap base cleansing cream composition and a production process thereof. The composition comprises, by weight, 2.0% to 50.0% of soap base, 2.0% to 30.0% of negative ion surface active agents, 0.5% to 20.0% of rheolobic modifiers and the balance water. The production process of the mild soap base cleansing cream comprises the following steps: firstly diluting fatty acid with other constituents, compatible with the fatty acid, in the formula and enabling the diluted fatty acid to disperse into fatty acid oil drips through blending; then adding in alkali liquor, so that tiny soap particles are generated after the alkali liquor contacts with the fatty acid oil drips; and finally adding in the constituents which can be added at a low temperature and blending evenly so that materials can be discharged directly. The mild soap base cleansing cream composition has a mild and moistening function, so that a skin can be neither dry nor tight and touches well after being washed. The mild soap base cleansing cream composition also has good high low temperature stability. The production process of the mild soap base cleansing cream is simple and easy to operate, has good repeatability, and can avoid quality problems frequently occurring in the production of a soap base cleansing cream.

The invention provides high-hardness water-borne double-component wood-ware varnish with high wear resistance. The varnish is composed of main agent A and a curing agent B. The main agent A is composed of, by weight, 50-70% of water-borne hydroxyl acrylic emulsion, 10-30% of water-borne polyurethane resin, 4.0-8.0% of water-borne wear-resisting functionality filler, 6.5-11.7% of adjuvant and the balance water; the curing agent B is composed of, by weight, 80% of water dispersing modified polyisocyanate and 20% of propylene glycol monomethyl ether acetate. According to a coating method for the high-hardness water-borne double-component wood-ware varnish with the high wear resistance, the main agent A, the curing agent and the water are mixed according to the weight ratio of 100:20:20-30. The varnish has the advantages of being high in hardness and wear resistance, drying fast, resisting scratching, being good in water resistance and excellent in alcohol resistance, and resisting adhesion, and can be widely applied.

The invention discloses strong-inhibition efficient shielding temporary plugging protection reservoir drilling fluid. The drilling fluid comprises the following components by weight percent: 2-5% of new shielding temporary plugging agent, 3-7% of inorganic salt inhibitor, 3-7% of organic inhibitor, 0.3-0.5% of low-viscosity polyanionic cellulose, 0.1-0.3% of high-viscosity polyanionic cellulose, 0.1-0.3% of viscosity enhancer, 0-3% of barite and the balance water, wherein NaOH is added to adjust the pH value to 9-10. The drilling fluid is used to effectively and temporarily plug the micro-cracks of the reservoir, has efficient plugging property and shallow layer property and ensures that some solid particles of the later drilling fluid can not enter the reservoir, thus the reservoir can be protected; and the drilling fluid has very good inhibitory property, and can balance the formation pressure and have the function of stabilizing the well wall.

The invention belongs to the technical field of cosmetics, and particularly discloses a matrix with skin barrier repairing and anti-aging effects. The matrix is prepared from, by mass, 3-4% of 1,2-pentanediol, 10-15% of methyl propanediol, 1-2% of sodium hyaluronate, 3-5% of myrothamnus flabellifolia leaf / stem extracts, 10-15% of hydrolysis elastic protein, 10-20% of an anti-aging agent containing 100-200 ppm palmitoyl oligopeptide, 5-10% of tea extracts, 0.2-0.5% of a cell growth factor stock solution, 3-5% of an anti-aging agent containing 45-55 ppm neurotransmitter inhibition signal peptides, 5-10% of algae extracts and the balance water. According to the skin protection matrix, the skin barrier repairing and anti-aging effects are remarkable, the effect can be seen in a short period, and the skin barrier can be repaired when a user uses the matrix for a long time, so that wrinkles are reduced.

The invention discloses a cleaning composition which can endow the surface of a substrate with hydrophilicity. The composition includes: 0.0001-5wt% of at least one water-soluble high molecular compound selected from the group composed of polyvinyl alcohol, polyethylene glycol (PEG), cellulose, polyacrylic acid (PAA), polyethyloxazoline and polyvinylpyrrolidone; 0.01-5wt% of a polyol compound; 0.05-10wt% of quaternary ammonium hydroxide; 0.05-40wt% of a glycol ether-based solvent expressed by the following molecular formula; and the balance water.

The invention relates to a liquid crystal emulsification gel mask composition and a liquid crystal emulsification gel mask containing the emulsification gel mask composition, and concretely relates to a liquid crystal emulsification gel composition containing oil, a liquid crystal emulsifier, polyol, a gelating polymer, skin effective components, and the balance water, and a liquid crystal emulsification gel mask containing the liquid crystal emulsification gel composition. The liquid crystal emulsification gel structure has a lamellar structure similar to the lamellar structure of skins, so the skin endophilicity of the composition is improved, thereby the skin effective components can be easily and rapidly transmitted. The liquid crystal emulsification gel mask composition has a high content of oil, so the transmission of various oil-soluble skin effective components is easy, and skin moisture can be maintained for a long time, thereby the transdermal water loss is reduced.

The invention discloses a moisturizing repair composition containing ceramide and phytosterol and a preparation method thereof and belongs to the field of cosmetics. The moisturizing repair composition is prepared from the following components in percent by mass: 0.01-5% of ceramide, 0.1-0.5% of phytosterol, 0.1-10% of shea butter, 0.5-10% of hydroxyethylurea, 0.1-6% of ammonium lactate, 1-30% ofa polyhydric alcohol moisturizing agent, 1-5% of an emulsifier, 1-20% of skin moistening grease, a proper amount of a thickener, essence and a preservative and the balance water, totaling 100%. The composition is an emulsified body which contains ceramide as the primary natural moisturizing factor of human skin and phytosterol and shea butter originated from plants, so that the composition has good moisturizing and repairing action, can keep the skin moisten and flexible and smooth, and can resist damage of outside severe climate environment to the skin.

The invention discloses a high-concentration major element liquid water-soluble fertilizer and a preparation method thereof. The fertilizer comprises the materials in parts by weight: 7-10 parts of dipotassium hydrogen phosphate, 18-20 parts of urea, 8-11 parts of potassium dihydrogen phosphate, 5-8 parts of potassium permangenate, 24-28 parts of potassium formate, 1-3 parts of EDTA-Zn, 0.5-2 parts of instant boron, and the balance water. The method comprises the steps: under the ordinary pressure and in a reaction kettle, firstly stirring potassium permangenate, potassium formate and potassium dihydrogen phosphate for 2 h according to the formula ratio under the condition of the temperature of 80 DEG C, adjusting the temperature to 45 DEG C, stirring for 0.5 h, then dissolving dipotassium hydrogen phosphate and urea in the solution according to the set formula, after the materials are dissolved completely, adding a proper amount of instant boron and EDTA-Zn, heating to dissolve, after reaction dissolution of the materials according to the formula ratio is completed, cooling to the room temperature, packaging, and thus obtaining the major element liquid water-soluble fertilizer product. The process is simple, the raw material cost is low, and the product is suitable for requirements of current dropper devices and can be widely popularized.

The invention discloses an oral composition containing Ectoine and hyaluronic acid and application of the oral composition. The oral composition is prepared from, by mass, 0.1-5% of high molecular weight hyaluronic acid or salt thereof, 0.1-5% of low molecular weight hyaluronic acid or salt thereof, 0.01-1% of tea polyphenol, 1-3% of xylitol, 0.1-1% of Ectoine and the balance water, and the totalpercentage is 100%. Accordingly, the Ectoine, different molecular weights of hyaluronic acid or salt thereof, tea polyphenol and xylitol are compounded, the bio-safety is high, the synergetic effect is achieved, the effects of nursing wound surfaces, diminishing inflammation, promoting healing and the like are achieved, and the oral composition is applicable to oral care application such as oral care after cancer chemotherapy and oral ulcer care and can also be applied to the field of medical products, medical equipment and disinfection products.

The invention discloses a raw material composition of cheese ice cream. The composition comprises the following components, by weight, 3-40% of natural cheese, 3-30% of raw milk, 0.5-1.5% of an emulsification salt, 0.2-2% of a stabilizer, 0.2-0.5% of an emulsifier, 10-25% of total sugar, and the balance water. The invention also discloses a preparation method of the cheese ice cream and the cheese ice cream prepared with the preparation method. By controlling the formula, the sterilization mode, the homogenizing mode, and the additional quick-frozen process of a freezing process of the cheeseice cream in the invention, problems of rough mouthfeel and strong sand-like feeling of the final ice cream, which are caused by the degradation or the denaturation coacervation of cheese proteins, the emulsification capability reduction and the hydratability reduction, are overcome. The cheese ice cream with fine texture, uniform tissue state and unique flavor, which is provided in the invention, allows the perfect combination of cheese and ice cream to be realized.

The invention provides a fracturing fluid drag reducer, and a preparation method and an application thereof. The fracturing fluid drag reducer is prepared by using 5-15wt% of an acrylic monomer, 1-3wt% of 2-methyl-2-allyl ammonium chloride, 1-2wt% of 2-acrylamido-2-methylpropanesulfonic acid, 2-6wt% of an alkali, 10-20wt% of an acrylamide monomer, 0.02-0.07wt%of an initiator, 2-4wt% of an emulsifier, 1-2wt% of a co-emulsifier, 15-30wt% of oil, and the balance water. The drag reducer has the advantages of fast dissolving speed, realization of the fast dissolving time of less than 30s, good tackifying effect, and excellent drag reduction performance, and can realize a maximum drag reduction rate of 87% in field application.

The invention relates to the field of liquid milk, in particular relating to a fermented milk beverage containing peanut, lotus root and pawpaw and a production method thereof. On the basis of 100 parts of fermented milk beverage by weight, the fermented milk beverage containing peanut, lotus root and pawpaw comprises: 30-80 parts of liquid milk by weight, 0.004-0.007 part of leaven by weight, 3.5-8.0 parts of sweet substance by weight, 0.2-0.7 part of acidity regulator by weight, 0.1-1.5 parts of stabilizing agent by weight, 1-30 parts of peanut paste by weight, 1-10 parts of lotus root powder by weight, 1-5 parts of pawpaw primary paste by weight and the balance water, wherein the stabilizing agent is composed of thickening agent and / or emulsifier, and the thickening agent contains 0.1-0.25 part of high acyl pectin and propylene glycol alginate. The product of the invention has refreshing and smooth taste when being drunk and contains special fragrance of peanut, lotus root and pawpaw products. Tests prove that the product has no layering phenomenon or severe fat flotation in the storage and placement process within the 6-month quality guarantee period. Thus, the product of theinvention has favorable stability.

The invention discloses a high-speed spindle on-line automatic balancing experiment system. A spindle is arranged on a spindle positioning seat; a magnetic grid encoder is arranged on a bearing on the inner side of the spindle; displacement sensors are arranged the outer sides of two ends of the spindle; on-line dynamic balance devices are arranged at two ends of the spindle; balance water ponds in the on-line dynamic balance devices are arranged on a spindle rotor; a water gun is fixed on an experiment shock absorption platform; a spindle unbalance simulation devices is fixed on end faces of two sides of the spindle rotor through threads; the displacement sensors are connected with a high-speed synchronous data acquisition instrument through a charge amplifier; a photoelectric sensor is connected with the high-speed synchronous data acquisition instrument; and the magnetic grid encoder is connected with a high-speed synchronous counting card through a 1Vpp signal conditioning module. An industrial control computer is connected with an on-line automatic balancing device controller through a universal serial bus. Through the high-speed spindle on-line automatic balancing experiment system, high-speed spindle on-line automatic balancing experiment can be realized, and the system has the characteristics of high speed, accuracy and integrated level and the like.