101results about How to "Antioxidant has" patented technology

The invention discloses a dragon fruit yogurt and a manufacturing method thereof. The dragon fruit yogurt is prepared from the following raw materials in parts by weight: 40-60 parts of dragon fruit, 20-30 parts of tuckahoe, 200-300 parts of milk, 20-30 parts of zymocyte, 25-30 parts of white granulated sugar, 5-8 parts of a stabilizer, and 10-15 parts of honey. The dragon fruit yogurt disclosed by the invention is prepared from the processed dragon fruit with peel and the tuckahoe which are used as main raw materials, so that the fresh flavor and the rich nutrition of the dragon fruit can be kept; the dragon fruit yogurt is special in taste, green, healthy, and capable of maintaining beauty, keeping young, invigorating the spleen and soothing the nerves, so as to enable a user to be joyful in the body and mind.

The invention provides a multiple-effect super absorbent resin fertilizer. In the manufacturing process, sodium hydrogen sulfite and ammonium persulfate oxidation-reduction type initiator are used as foundations, and ultraviolet initiation is used as an auxiliary means; N-N'-methylene bisacrylamide is used as a crosslinking foundation, and ethylene glycol diglycidyl ether and glycerol are used as auxiliary means; hydroxyethyl acrylate is added in the polymerized monomer, so that the colloid strength of the high molecular polymer is obviously improved; antioxidant, ultraviolet absorbent and light stabilizer are creatively introduced, thus finally manufacturing super absorbent resin having oxidation resistance, light resistance and degradation resistance; the super absorbent resin is organically combined with humic acid, microbial inoculant and an inorganic fertilizer to perform synergistic action, so that the various effective elements achieve the optimal use effect. Meanwhile, the consumption of the inorganic fertilizer is reduced, the salt content of soil is reduced, the pH value of the soil is improved, the soil environment is improved, and soil hardening is prevented, thus greatly increasing the utilization ratio of nitrogen fertilizers, phosphate fertilizers and potassium fertilizers, and achieving comprehensive effects of water saving, fertilizer saving, yield increase and outcome increase.

The invention discloses a preparation method of colorful nutritious scented rice. The colorful extractant that is extracted from medicine-food natural plants by the invention as is taken as raw materials; water or ethanol solution with the concentration between 1 to 45 percent are adopted as solvent which is added on the surface of the rice; after one time or two times of film lagging cover technique processing, the colorful nutritious scented rice is formed, which has the qualities of anti-oxidation, anti-bacterial, preservation, seasoning, fragrance enhancing and color increasing.

The invention provides a Cf / HfC-TaC-C composite material and a preparation method thereof, wherein a carbon fiber preform as a skeleton is immersed in a precursor solution containing a hafnium-tantalum precursor copolymer, and curing and cracking are performed to obtain the Cf / HfC-TaC-C composite material. According to the present invention, the process is simple, and the preparation period is short; and the prepared ultra-high temperature ceramic matrix composite material has advantages of excellent high-temperature resistance, excellent oxidation resistance and excellent ablation resistance,can be used as the high temperature thermal structure material of highly-hypersonic aircrafts and rocket propulsion systems, and has wide application prospect.

The invention relates to a skin aging resistance traditional Chinese medicine cosmetic composition, which is prepared by adding three traditional Chinese medicine extracts such as a ginseng extract, a dendrobium extract and clove volatile oil to a cosmetic matrix. The production method comprises: heating the three traditional Chinese medicine extracts to a temperature of about 80 DEG C, and then mixing the heated three traditional Chinese medicine extracts and a pretreated cosmetic matrix to prepare the traditional Chinese medicine cosmetic. According to the present invention, percutaneous penetration experiment results show that ginsenosides (Rg1, Rb1 and Re) having definite anti-oxidation and aging delaying effects and eugenol in the series of the traditional Chinese medicine cosmetic can penetrate through skin, and the clove volatile oil is adopted as the permeation promoter so as to increase the permeation amount of the ginsenoside components; and with the percutaneous penetration experiment, the material basis assurance is provided for provision of treatment effects of various effective components after entering skin.

The invention discloses a tea facial mask and a preparation method thereof. The formula of the tea facial mask comprises the following components in percentage by weight: 20-60 percent of bacterial-containing tea juice, 2-20 percent of fructus phyllanthi juice, 20-50 percent of water, 1-6 percent of egg white, 1-3 percent of xanthan gum and 5-10 percent of flexibilizer. The preparation method comprises the steps of mixing the raw materials, heating, evenly stirring, cooling, sealing and packagingto obtain the finished facial mask product. The facial mask produced by the formula and the process has soft texture and favorable attachment to the skin and can absorb and release more nutrient components; and the moisture preserving performance is favorable, so that the skin is smoother and has high elasticity. In addition, by using the toxin expelling function of dark tea and Puerh tea and combining the oxidation and radiation resistance of tea polyphenols, theanine and tea polysaccharide inherent in the tea and the functions of free radical removal and oxidation resistance of vitamin C and SOD like substances rich in fructus phyllanthi, the nutrient facial mask with multiposition integrated functions of expelling toxin, removing free radicals in human body, resisting the oxidation and radiation and the like is prepared.

The invention discloses a high-glossiness high-adhesion enhanced PPS composite material and a preparation method thereof. The high-glossiness high-adhesion enhanced PPS composite material comprises polyphenylene sulfide, a nucleating agent, a toughening agent, inorganic filler, a main antioxidant, an auxiliary antioxidant, a lubricating agent, a coupling agent and glass fiber. According to the invention, an ethylene methyl acrylate copolymer, an ethylene butyl acrylate copolymer and polyethylene octylene block copolymer grafted maleic anhydride are added into a composite material formula. Thestrength of the composite material is greatly enhanced by ethylene-methyl acrylate-glycidyl methacrylate (GMA).

The invention discloses Fuzhuan tea polyphenol and polysaccharide composite instant tea and a preparation method and application thereof. The instant tea contains the following components in percentage by mass of 30-85% of tea polyphenols and 15-70% of tea polysaccharide, wherein the tea polysaccharide can promote absorption of the tea polyphenols in human bodies and strengthen the physiological activity of the tea polyphenols, and the utilization rate of the tea polyphenols is increased. The tea polyphenols in the Fuzhuan tea polyphenol and polysaccharide composite instant tea disclosed by the invention are obtained through separation and purification of Fuzhuan tea leaves, Fuzhuan tea leaves are used as raw materials, and pressure filtration is performed through a sheet frame to remove impurities efficiently, so that the refining degree is increased; through macroporous resin chromatography, low-activity phenolic acid compounds generated during extraction of the tea polyphenols are removed, and besides, impurities having potential side effects, including caffein and the like, are removed, so that the Fuzhuan tea polyphenol and polysaccharide composite instant tea is also suitablefor crowds suffering from insomnia easily while being suitable for common crowds. The preparation method disclosed by the invention is simple and convenient, low in cost and high in added value, andis suitable for popularization and usage.

The invention provides a ceramic matrix composite material and a preparation method thereof, wherein a carbon fiber preform is used as a skeleton, and is immersed in a hafnium-tantalum-silicon ternarycomposite phose ceramic precursor solution, and curing and cracking are performed to prepare the composite material. According to the preparation method, a pyrolytic carbon interface layer is prepared on a carbon fiber preform by using a chemical vapor infiltration method, matrix densification treatment is performed by using a hafnium-tantalum-silicon ternary composite phose ceramic precursor impregnation cracking method, and finally pore sealing treatment is performed by using a chemical vapor infiltration method. According to the present invention, the method has characteristics of simple process and short development period; and the prepared ultra-high temperature ceramic matrix composite material has the uniform distribution of various components of the matrix, has characteristics ofultra-high-temperature resistance, oxidation resistance and ablation resistance, can be used as the high temperature thermal structure material for hypersonic vehicles and rocket propulsion systems, and has broad application prospects.

The invention discloses a brewing method of a passion fruit brewed wine, comprising the following steps of: step 1, carrying out enzymolysis on passion fruit pulp, eliminating supernatant, obtaining the fruit juice after enzymolysis; step 2: adding sucrose to the fruit juice obtained in the step 1 and regulating the Ph value to 3.5-4; step 3: chipping and adding the passion fruit peel into the mixture of the step 2; step 4: sterilizing and cooling the mixture obtained in the step 3 to obtain a sterilized liquid; step 5: adding Angel fruit wine yeast accounting for 1-5% of the total weight of the sterilized liquid to the sterilized liquid; step 6: fermenting the mixture obtained in the step 4 in an environment of 25-30 DEG C for 5-7 days, carrying out filtration and separation to obtain supernatant; and step 7: aging and filtering the supernatant obtained in the step 6 to obtain the passion fruit brewed wine. The invention aims at providing the passion fruit brewed wine with excellent antioxidant ability, and simultaneously the invention also discloses the brewing method of the passion fruit brewed wine.

The invention relates to an anti-oxidation mask, which comprises the following components in mass percentage: moisturizing agent: 10-25%, fullerene: 0.1-3%, quinoa extract: 0.1-5%, Alihong extract: 0.1- 5%, Thickener: 0.1‑3%, Conditioner: 0.1‑0.5%. The fullerene used in the present invention has good antioxidant properties, can effectively remove active oxygen free radicals, activate skin cells, and prevent aging; the quinoa extract is rich in polyphenols and flavonoids, and has good antioxidant properties in vitro Sex; Alihong extract contains chemical components such as flavonoids, polysaccharides, saponins and terpenes, which can improve the skin's immunity and play an anti-oxidation and anti-aging effect; there is a synergistic effect between the components in the formula, It has moisturizing, anti-oxidation and anti-aging effects.

The invention relates to a polymicrobic fermentation agent and a polymicrobic fermentation milk product for preventing atherosclerosis and a production method thereof. The polymicrobic fermentation milk product is prepared by the following steps of : step 1, heating milk or skimmed milk; carrying out pasteurization, cooling to 40-45 DEG C, adding the polymicrobic fermentation agent, and fermenting; step 2, after fermentation, maturing under the constant temperature; step 3, uniformly mixing, extracting fat, and boiling the rest of the mixture for 1-2 hours under the temperature of 50-60 DEG C; and step 4, separating whey: carrying out sterilization and filter cloth filtration under the temperature of 18-23 DEG C so as to respectively obtain cheese and the whey, wherein the whey is the polymicrobic fermentation milk product. The invention is simple to operate and has a simple production method, the obtained polymicrobic fermentation milk product has rich nutrients, and contains probiotics, ACE inhibitory peptide, antioxidant peptide, and the like, has the functions of preventing the atherosclerosis, adjusting blood fat, preventing inflammatory, antioxidation, and the like, can adjust the intestinal tract bacteria colony to be balanced, and can delay senility.

The invention belongs to the technical field of skin-care products, and particularly relates to an anti-oxidation and anti-aging whitening essence and a preparation method thereof. The anti-oxidationand anti-aging whitening essence provided by the invention is prepared from the following components in percentage by weight: 3.5 to 5.8 percent of a moisturizer, 0.9 to 1.8 percent of a skin repair agent, 2.2 to 3.5 percent of an antioxidant, 3.2 to 4.5 percent of a whitening agent, 0.3 to 0.7 percent of a skin conditioner, 0.05 to 0.25 percent of an anti-inflammatory agent, 0.1 to 0.5 percent ofa thickening agent, 0.1 to 0.5 percent of a preservative, 0.05 to 0.2 percent of a pH regulator and 82.25 to 89.6 percent of deionized water. The anti-oxidation and anti-aging whitening essence provided by the invention can effectively prevent skin aging, repair skin and promote the generation of skin-beautifying ingredients (such as collagen and hyaluronic acid), so that the skin is tender, full, highly elastic and glossy; the whitening effect is obvious, stains can be lightened, and hyperpigmentation can be prevented.

The invention discloses an anti-static plastic tube, which comprises an anti-static base body on the inner layer of the tube and a heat-insulation tube on the outer layer of the tube, wherein a layer of anti-ageing agents is arranged on the surface of the heat-insulation tube; the anti-static base body consists of a modified polyamide-6 plastic tube with ethoxylated dodecylacid tyramine anti-static agents; the heat-insulation tube consists of a polysulfone plastic tube; and the layer of anti-ageing agents is a n-hexadecyl-3,5-di-tert-butyl-4-hydroxybenzoate film layer. An anti-static layer of the anti-static plastic tube consists of modified polyamide-6 with the anti-static agents; phenomena that gases in the tube rub with one another and static electricity is generated during rubbing can be effectively prevented; the heat-insulation tube can effectively prevent heat from influencing the gases in the tube; explosion is prevented during open work; and properties of the plastic surface layer can be improved by antioxidants on a surface layer, so that the plastic surface layer is antioxidative and is difficult to erode, and the service life of the anti-static plastic tube can be prolonged.

The invention relates to an anti-oxidation silver paste for car windshield glass and a preparation method thereof. A raw material adopts following components and weight percentage contents: 60-80% ofmetal silver powder; 3-6% of glass powder; 2-8% of polymer resin; 0.5-1.5% of organic additive; 0.5-4.5% of inorganic additive; and 10-30% of organic solvent. The anti-oxidation silver paste for the car windshield glass is obtained through steps of material preparation, preparation of a carrier, preparation of the silver paste, and production of the silver paste. Compared with the prior art, according to the prepared product, the requirement of technical indexes including conductivity, adhesion, the tin surface color and the matching property with black glaze can be satisfied, and the productalso has the advantage of anti-oxidation performance.

The invention discloses a formula of flame-retardant polyethylene plastic. The flame-retardant polyethylene plastic comprises polyethylene plastic and additives, wherein the additives comprise antimony oxide serving as a flame retardant, dilauryl thiodipropionate serving as an antioxidant, benzophenone serving as a light stabilizer, polyoxyethylene stearate serving as an antistatic agent, acrylate copolymer serving as an impact modifier and dimethylaminopropylamine serving as a cross-linking agent. After the auxiliary additives such as the flame retardant, the antioxidant, the light stabilizer, the antistatic agent and the impact modifier are added during production and processing, the flame-retardant polyethylene plastic has flame retardance, oxidation resistance, ultraviolet absorption property, high mechanical properties and the like; and by the cross-linking agent, the stability of the additives and the polyethylene plastic can be adjusted, and the properties of the polyethylene plastic product are balanced.

The invention relates to an inhibitor for inhibiting generation of acrylamide in a potato frying process and a use method of the inhibitor, and belongs to the technical field of food science. Aiming at the problem that toxic acrylamide is easily generated by crisp potato chips under high-temperature frying conditions, a food safety single or compound antioxidant taking blueberry anthocyanins as main components is screened out for inhibiting generation of acrylamide through an antioxidant mechanism. The technology has a good effect of inhibiting generation of acrylamide, achieves the purpose of integrating various nutritional substances, and has a good market prospect.

The invention discloses a method for preparing tangerine whole-fruit superfine powder and the tangerine whole-fruit superfine powder. The preparation method comprises the following steps: performing ozone washing treatment on tangerines; and sequentially performing coarse grinding, wet-processing superfine grinding, ultrasonic grinding, enzymolysis, colloid grinding and high-pressure homogenizingto obtain whole-fruit pulp having the grain size of 5-15mu m; and performing vacuum freezing and spray drying on the whole-fruit pulp to obtain the whole-fruit superfine powder. According to the preparation method, the problem that fibers, pectin and other macromolecules in peels and seeds of tangerine whole fruits are water insoluble can be effectively solved, complete utilization of tangerines can be realized, and nutritional ingredients can be furthest maintained; the stability of the superfine powder under a juice system can be realized by utilizing the pectin of tangerines; the effects ofoxidation resistance, inflammation resistance and the like can be enhanced due to functional ingredients including flavone, limonin, carotenoid and the like; and the tangerine whole-fruit superfine powder has rich fragrance, bright color, rich functional nutritional ingredients and good stability.

The present application discloses noble dendrobium powder having a particle size of 150 to 180 mu m. The content of dendrine selected as a detection object in rat plasma is determined by an ultra performance liquid chromatography-mass spectrometry (UPLC-MS) technique, and the absorption of the noble dendrobium powder of different particle sizes in vivo can be quantitatively evaluated. By combination of the pharmacokinetic study method of noble dendrobium in a rat body, the content of the dendrine in the rat plasma can be determined by the ultra performance liquid chromatography-mass spectrometry (UPLC-MS) technique, experiments find that compared with the SD rat orally administered with 0.8g / kg of noble dendrobium ultrafine powder (45mu m), the SD rat orally administered with 0.8g / kg of noble dendrobium fine powder (150-180mu m) has high noble dendrobium fine powder absorption rate, good noble dendrobium fine powder absorption effect and short noble dendrobium fine powder absorption time. Experiment results indicate that unlike other traditional Chinese medicines, the crushed particle size of the noble dendrobium powder is not the smaller, the better, the absorption effect of the noble dendrobium fine powder (150 mu m to 180 mu m) in the body is much stronger than that of the noble dendrobium ultrafine powder (45 mu m).

The invention relates to a preparation method of eggplant branch polysaccharide. The adopted technical scheme is as follows: the preparation method comprises the following steps of: pre-treating the rootstocks of eggplants, degreasing by using ethanol, then adding distilled water, extracting at the temperature of 60 DEG C for 2h, and carrying out ethanol precipitation to obtain a crude product of the eggplant branch polysaccharide; removing proteins by using an enzymolysis and trichloroacetic acid reagent combination method to obtain purified eggplant branch polysaccharide; and dissolving the purified eggplant branch polysaccharide into bi-distilling water, and separating and purifying a polysaccharide mixture by using a DEAE-D22 cellulous column and a Sephadex G-100 column to obtain separated and purified eggplant branch polysaccharide with relatively single component. By using the preparation method, the problems of rare plant polysaccharide raw materials, high production cost and insufficient extraction process are solved, the raw materials are simple and easy to obtain, the optimal extraction process is designed, the finally obtained eggplant branch polysaccharide has the biological activities of oxidation resistance and immunity improvement, and novel raw materials and production processes are provided for applying the eggplant branch polysaccharide to the food and medicine production fields.

Collagen antioxidant peptide beauty cosmetics and preparation method thereof, the components include collagen antioxidant peptide, cucumber extract, vitamin C, vitamin E, lecithin, glycerol monostearate, wheat germ oil, Genma BP, glycerin, hyaluronic acid, nano-titanium dioxide, jasmine essential oil, pigment, and the rest are deionized water. The invention uses the antioxidant peptide obtained by enzymatically hydrolyzing the collagen in fish scales as the main functional component, and prepares the collagen antioxidant peptide beauty cosmetics through proper proportioning. The preparation process is simple, the formula is scientific, no need for a large amount of equipment investment, the cost is low, and it is suitable for large-scale industrial production; the obtained product has mild performance, refreshing and comfortable, and has anti-oxidation, anti-ultraviolet, antibacterial, whitening and moisturizing, scavenging free radicals in the body, and delaying aging and other effects, the cosmetic can naturally cover the skin surface, making the skin smoother, more delicate, whiter and more elastic.

The invention relates to a drug combination for preventing and treating cardiovascular diseases, in particular to drug using EPA and vitexin as main active ingredients. The drug combination is formed by combining polyunsaturated fatty acid with c-glycosyl flavone. Experimental studies show that the combination has obvious improving and treating effect on cardiovascular system diseases. Raw materials used for the drug combination are extensive in source, natural, nontoxic, little in side effect and low in cost, and the drug combination has high actual application value.

The invention relates to preparation method of a nano multifunctional paint additive. The nano multifunctional paint additive is characterized in that a composition consists of nano zinc dioxide, 2-hydroxy-4-methoxy diphenyl ketone, silver-loaded nano zirconium phosphate, dimethyl benzyl dodecyl ammonium bromide, auxiliary materials and water. The composition contains nano zinc dioxide as well as 2-hydroxy-4-methoxy diphenyl ketone, so that ultraviolet rays can be absorbed to achieve antioxidation and preventing paint resin from being quickly pulverized; the siliver-loaded nano zirconium phosphate can achieve antibacterial action; the dimethyl benzyl dodecyl ammonium bromide can achieve mildew-proof action. and therefore, the nano multifunctional paint additive has effects of preventing mildew, preventing corrosion, sterilizing, preventing oxidization, absorbing ultraviolet rays, and the like, and can be applied to developing emulsion paint, water-borne pigment and water-borne interior and exterior wall paint. Dosage of the nano multifunctional paint additive disclosed by the invention is 0.1%-0.3% of the paint, paint mildew-proof efficiency reaches 99.1% and the sterilizing efficiency reaches 99.6%.

The invention relates to the technical field of facial masks, and in particular to a rice facial mask. The rice facial mask is rice paste containing 80-85% of water by mass; and the rice paste comprises the following components in percentage by mass: 15-20% of rice and 80-85% of water. A preparation method of the facial mask comprises the following steps of: adding the cleaned rice and water into heating and stirring equipment; heating the rice-water mixture at 100 DEG C, and uniformly stirring for 15-20 minutes to obtain rice paste; and cooling the rice paste to 28-32 DEG C. Compared with the prior art, the facial mask is prepared from the rice and water as raw materials, and is green, safe, economical and convenient; and the facial mask is rich in dietary fiber, iron element, zinc element and selenium element, and can deeply clean skin and supplement skin moisture and nutrition.

The invention discloses a gordon euryale seed extract with antioxidation and anti-ageing effects as well as a preparation method and application thereof. Through system optimization of an extraction solvent, an extracting method, an extraction method and a macroporous resin separation method, an optimal preparation process is obtained to prepare the gordon euryale seed extract. An experimental result shows that the gordon euryale seed extract provided by the invention is capable of obviously improving the motion capability and the exploratory behavior of a subacute ageing mouse in an open field, the academic record and memory ability of the mouse in water maze tests and the spleen and kidney indexes of the mouse, increasing the activity and protein contents of GSH-Px (Glutathione Peroxidase) and NOS (Nitric Oxide Synthase) in brain tissues, reducing the activity of AChE (acetylcholinesterase) in the brain tissues, improving the pathological change of the brain tissues, and having excellent antioxidation and anti-ageing effects.

The invention provides an ultrahigh-temperature-resistant heat-insulating antioxidant ceramic coating. The ultrahigh-temperature-resistant heat-insulating antioxidant ceramic coating is prepared from the following raw materials in parts by weight: 30-40 parts of tantalum carbide, 20-30 parts of hafnium carbide, 15-22 parts of titanium carbide, 10-18 parts of silicon dioxide coated silicon carbide composite microspheres, 5-12 parts of zirconium dioxide and 1-5 parts of boron nitride. The silicon dioxide coated silicon carbide composite microsphere comprises a porous structure layer or a cavity structure layer. All the raw material components are dispersed in ethyl alcohol, the surface of a metal or fiber base material is coated with the mixture, baking is conducted for 1 h at the temperature of 180 DEG C to 220 DEG C, and the ultra-high-temperature-resistant, heat-insulation and anti-oxidation ceramic coating is obtained. By adding a proper amount of silicon dioxide coated silicon carbide composite microspheres into the raw material components and improving the structure of the silicon dioxide coated silicon carbide composite microspheres, the high temperature resistance and heat insulation performance of the ceramic coating are remarkably improved, and the ceramic coating is suitable for industrial production and has the characteristics of no toxicity and no pollution.

The invention discloses a preparation method of passion fruit wine, and belongs to the field of food processing. The preparation method comprises the steps of pulping, enzymolysis, yeast activation, primary fermentation, post fermentation, purification and the like. The preparation method of the passion fruit wine comprises the following steps of treating pulp and peel of passion fruit in a separated way; and performing enzymolysis on the peel of the passion fruit by using compound pectinase so that most tannin in the peel can be removed, the influence of bitter substances in the peel of the passion fruit on the fruit wine is avoided, and the peel of the passion fruit is changed from waste materials into valuable materials. The made passion fruit wine is clear; a wine body is clear and elegant; the intense passion fruit aroma is realized; the nutrition is rich; the mouthfeel is fragrant; the color is clear and bright; the efficacies of removing heat from the liver, eliminating toxic materials, invigorating the stomach to promote digestion, maintaining beauty, keeping young and improving the human body immunity are realized; and after the passion fruit wine is drunk by women for a long time, the effects of removing beverages, nourishing the skin, relieving ozostomia and promoting sleeping can be achieved. A wine making process is simple and feasible, is suitable for industrialized production, and has wide market prospects; and a novel field is opened for the sufficient utilization of passion fruit resources in China.

The invention discloses ecological green tea coating and a production process thereof. The ecological green tea coating is prepared from green essence, water-based odor-less resin, a nano photocatalyst, nano negative ion powder, heavy calcium powder, kaolin, titanium dioxide, cellulose and a cellulose solvent. The ecological green tea coating has the characteristics of health, environment-friendliness, property of adsorbing formaldehyde, oxidization resistance, bacteria inhibition and virus resistance.

The invention discloses an environment-friendly type PVC material. The PVC material comprises the following raw materials in parts by weight: 2-15 parts of nanometer titanium dioxide powder, 0.1-1.5 parts of nanometer silicon dioxide, 0.3-1.5 part of nanometer ferric dioxide, 10-20 parts of epoxy resin, 30-50 parts of waterborne polyurethane resin, 10-40 parts of kaolin, 1-20 parts of inorganic pigment, 8-10 parts of polyvinyl chloride, 5-10 parts of stabilizer, 2-6 parts of lubricant, 2-8 parts of antioxidant, 6-12 parts of anti-mildew agent, 1-5 parts of flatting gent, 1-6 parts of epoxy reinforcing agent, 10-15 parts of defoaming agent, 3-10 parts of deionized water, 5-10 parts of fire retardant, and 1-3 parts of plasticizer. The PVC material prepared from the environment-friendly PVC preparation raw material and antioxidant, the plasticizer and like material is not only environment-friendly, but also has the advantages of being corrosion resistant, oxidation resistant and wear-resisting.