256results about How to "Improve anti-mold and anti-bacterial properties" patented technology

The invention discloses a natural-fiber-reinforced polypropylene composite material with mildewproof and antimicrobial properties and a preparation method thereof. The natural-fiber-reinforced polypropylene composite material with mildewproof and antimicrobial properties comprises the following raw materials in parts by weight: 10-35 parts of natural fiber, 50-85 parts of polypropylene, 1-10 parts of compatilizer, 0.5-2 parts of coupling agent, 0.1-1 part of antioxidant, 0.5-2 parts of lubricant and 0.2-2 parts of mildewproof and antimicrobial agent. By using the natural fiber, which has the advantages of low price, abundant resources, high specific modulus and low density, to prepare the reinforced polypropylene composite material for vehicles, the production cost can be lowered. By using the combination of the alkali solution, coupling agent and compatilizer to treat the natural fiber, the hydroscopic property of the fiber is lowered. By adding the mildewproof and antimicrobial agent, the mildewproof and antimicrobial properties of the natural-fiber-reinforced polypropylene composite material with mildewproof and antibacterial functions can be greatly improved, so that the composite material is beneficial to human health in application, and has longer service life.

The invention discloses an antibacterial non-woven fabric. The non-woven fabric is prepared from glass fiber, polypropylene, graphene, copper oxide, nanometer silver ions, n-butyl alcohol, polyvinylpyrrolidone, ethoxylation alkyl acid amide, nanometer zinc borate, palygorskite, bamboo fiber, inorganic germanium powder, polyethylene glycol terephthalate, mold-proof modified filler, antibacterial modified auxiliaries and silane coupling agent KH-570. The invention further discloses a preparation method of the antibacterial non-woven fabric. The non-woven fabric has the excellent mold-proof and antibacterial performance.

The invention provides a method for modifying wood and bamboo wood through biopolymer-chitosan. The method is characterized in that 1-ethyl-3-methyl imidazole chloride ionic liquid serves as a solvent, the chitosan is dissolved under the heating condition, and uniform and stable chitosan liquid is formed; and then fast-growing wood or bamboo wood is subject to modified treatment, the chitosan liquid with the 1-ethyl-3-methyl imidazole chloride ionic liquid as the solvent is easily diffused to the surface layers of wood / bamboo materials, and uniform chitosan layers are formed in wood / bamboo base materials after heating and drying. The modified wood / bamboo wood has the better size stability and antifungal and antibacterial performance; and meanwhile, the hardness is improved to a certain degree.

The invention discloses a hydrophilic antibacterial coating of aluminum-foil paper for cigarettes. The hydrophilic antibacterial coating is prepared from polyvinyl butyral (PVB) resin, polyacrylamide (PAM) resin, isothiazolone, a chitosan-copper complex, GR organic dye yellow, GR organic dye red, GR organic dye black, tap water, polyethylene wax as an antiwear agent, titanium dioxide, rosin and 95% ethanol. The coating is beneficial to the improvement of the quality and definition of a printed product, has good water resistance, is low in volatile substance content and strong in practicability, has excellent printing viscosity stability and low-combustion safety,is capable of improving the working environments of printing workers, simplifying the printing cleaning workload and increasing the production efficiency and can be popularized in food packaging and printing industries.

The invention discloses an antibacterial and mildew-proof ceramic artware and a preparation method thereof. The antibacterial and mildew-proof ceramic artware comprises a ceramic green body and a glaze layer coating the outer surface of the ceramic green body, wherein the ceramic green body is prepared from the following raw materials in parts by weight: ceramic waste, a quartz material, kaolin, dolomite clay, a fluxing agent, nano calcium carbonate powder and an adhesive; the glaze layer is prepared from the following raw materials in parts by weight: kaolin, albite, a dispersing agent, an antibacterial complexing agent, a mildew preventive and carboxymethyl cellulose. The antibacterial and mildew-proof ceramic artware is prepared from the raw materials of the ceramic body and the glaze;the raw materials are reasonably matched, the content of the raw materials is optimized and the proper proportion is selected, so that the raw materials are brought into full play, the raw materials supplement each other and promote each other, and the prepared ceramic artware has excellent antibacterial and mildew-proof effects. The ceramic artware can effectively kill various bacteria, reduces harm to human health and is high in safety.

The invention relates to an aluminum alloy door and window protection coating layer material used for smart homes. The material comprises melamine copolycondensation resin, fluoroether rubber, modified phenolic resin, nanometer zinc oxide, potassium titanate whisker reinforcement, nanometer magnesium hydroxide, polyethylene wax, zinc pyrithione, 10,10'-oxybisphenoxarsine, carbendazim, tetramethylthiuram disulfide, dibromomethane, titanium nitride powder, zeolite powder, sodium dihydrogen phosphate, disodium hydrogen phosphate, barium sulfate powder, lead oxide powder, barite powder, molybdenum disulfide powder, sodium carbonate, lead iodate powder, diethylene glycol butyl ether, soybean oil, amyl acetate, petroleum sulfonate, vinyl benzene, cobalt isooctoate, sulfamic acid and isopropyl titanate. The material has superior flame, acid-alkali, mildew and bacterium resistance, and improved performances.

The invention discloses an edible mushroom culture medium. The edible mushroom culture medium is prepared from the following raw materials by weight: 50-58 parts of rice hull, 8-12 parts of activatedcarbon, 9-13 parts of ginkgo leaf, 17-25 parts of wheat bran, 1.5-2.5 parts of lime, 1.5-2.5 parts of saccharose, and 0.4-0.6 part of gypsum. The provided edible mushroom culture medium takes the ricehull as the main carbon source, the prepared culture medium can substitute the mediums made of a cottonseed hull or a wood flour, and is suitable for the production of majority of edible mushrooms, particularly the oyster mushroom, the straw mushroom, the needle mushroom, the auricularia polytricha and the black fungus.

The invention relates to decorative paper used for veneering indoor floor or furniture. According to the decorative paper used for floor or furniture, the back face of raw paper is provided with a mildew-proof antibacterial layer, and the mildew-proof antibacterial layer is formed by drying a mildew-proof antibacterial complex liquid photogravured on the back face of the raw paper. The mildew-proof antibacterial complex liquid comprises the following components by mass percentage: deionized water, alcohol, propylene glycol methyl ether, a thickening agent, an antibacterial agent CMIT(Chloromethylisothiazolinone) or MIT (Methylisothiazolinone), a bacteriacide BIT (Benzisothiazolinone), a mildew-proof agent OIT (Ocyl-isothiazolinone) and a pH regulating agent, and the pH value of the mildew-proof antibacterial complex liquid is 8.0-8.3. The decorative paper used for floor or furniture has the advantage of good mildew-proof and antibacterial effects.

The invention relates to an algae mud decorative wall material coating and a preparation method and application thereof, and belongs to the technical field of coatings. The algae mud decorative wall material coating is mainly prepared from, by weight, 10-30 parts of kieselguhr, 3-15 parts of adhesives, 0.3-1 part of humectant, 10-40 parts of quartz sand, 0.1-2 parts of water reducing agents, 2-15 parts of attapulgite, 5-35 parts of talcum powder, 0-10 parts of titanium dioxide, 0-5 parts of photocatalyst, 0-8 parts of anti-settling agents, 0-1 part of an antifoaming agent, 0-1 part of mildew preventive and 0-5 parts of toner. By the adoption of the algae mud decorative wall material coating, it can be ensured that the product flowability is improved after the water is added into the coating in the construction process, the dispersity and free water amount of the product in water are improved, then the affinity of the product and a silk screen is improved, the product can more smoothly pass through a silk screen plate, and the problem that the net sticking and printing effect is poor is solved. The selected raw materials contain no hazardous substance, and the characteristic of high environmental protection of algae mud is kept.

The invention relates to the technical field of panel manufacturing, in particular to a preparing method of an environment-friendly antibacterial and mildew-proof composite fiber panel. The method includes the steps of preparing basic fiber, preparing enhancing fiber, preparing a binder, preparing a flame-retardant enhancer, preparing a curing agent, mixing the materials and preparing the panel. By means of the method, wastes are recycled, and the prepared panel is environmentally friendly, high in mechanical strength, excellent in mildew-proof and flame-retardant performance, free of harmfulgas releasing, controllable in production process, free of toxin and harm and suitable for batch production and has high practical value and good application prospects.

The invention discloses mould-proof antibacterial composite wallpaper which comprises a jute fiber layer. A waterproof and mould-proof layer is arranged on the back face of the jute fiber layer, and a coating layer is arranged on the upper face of the jute fiber layer. A diatomite layer is arranged on the upper face of the coating layer, and a printed and embossed layer is arranged on the diatomite layer. The upper face of the printed and embossed layer is coated with an antibacterial mould-proof layer which is provided with a covering film layer. The mould-proof antibacterial composite wallpaper is safe, environmentally friendly, low in cost, economical and applicable, has the good mould resistance and antibacterial property and has using and popularization value.

The invention discloses a novel flame-retardant cable material. The cable material is prepared from raw materials in parts by weight as follows: 15-35 parts of polyvinyl chloride, 3-8 parts of an ethylene-octylene copolymer, 13-18 parts of ethylene-vinyl acetate, 18-33 parts of high impact polypropylene, 7-18 parts of nitrile rubber, 1-2 parts of stearic acid, 12-23 parts of filler, 1.5-3.3 parts of a heat stabilizer, 0.7-1.2 parts of an antioxidant, 1-2 parts of an antibacterial agent, 4-8 parts of a plasticizer, 3-5 parts of a compatilizer and 1-3 parts of a flame retardant. The novel flame-retardant cable material has excellent performance, good physical performance, wide temperature adaptation range, high-temperature resistance, good flame-retardant performance, antibacterial and anti-corrosion capacity and long service life.

The invention discloses an outdoor heavy bamboo and wood floorboard and a preparation method thereof. The outdoor heavy bamboo and wood floorboard comprises a heavy bamboo and wood floorboard substrate, wherein a sealed bottom layer, an attached primer layer, a first finish paint layer and a second finish paint layer are sequentially coated on the heavy bamboo and wood floorboard substrate from inside to outside; each of the first finish paint layer and the second finish paint layer is UV finish paint; the attached primer layer is UV attached primer; the sealed bottom layer is waterborne UV sealed bottom. The preparation method of the floorboard comprises the following steps that the waterborne UV sealed bottom is coated on each surface of the heavy bamboo and wood floorboard substrate; infrared levelling is implemented; primary UV curing is performed; the UV attached primer is coated on the upper surface of a board material; secondary UV curing is performed; the UV finish paint is coated on the upper surface of the board material once, and UV curing is performed; the UV finish paint is coated again, and the UV curing is performed; the outdoor heavy bamboo and wood floorboard is obtained. The outdoor heavy bamboo and wood floorboard has the advantages that the antifungal rate is high; the wearing resistant performance is good; the weather resistance is good; the production efficiency is high; the environmental protection performance is good.

The invention provides environment-friendly high-adhesion building primer and a preparation method thereof. The primer comprises a polymer emulsion, a potassium silicate solution, a pH regulator, a freeze-thaw stabilizer, a dispersing agent, a wetting agent, a defoaming agent, pigment, a thickening agent, a coalescing agent, a base material wetting agent and water. The potassium silicate solutionand the cement in the base material belong to silicate inorganic substances and have very good compatibility, and the molecular-level potassium silicate solution can easily wet and permeate into capillary holes of the base material under low surface tension, so that the alkali efflorescence resistance of the primer is improved, the base material is reinforced, and the bonding strength of the basematerial and the primer is improved. Besides, the primer is excellent in performance, all raw materials adopted are environment-friendly and low-odor, harmful substances such as VOC, formaldehyde, heavy metals, APEO and a biocide are not added artificially, the produced product is non-toxic and odorless, and therenewable potassium silicate solution is used as a film forming substance.

The invention provides an antibacterial and mildew-proof agent, mildew-proof starch glue, mildew-proof and antibacterial corrugated paper and a preparation method of the mildew-proof and antibacterialcorrugated paper. The antibacterial and mildew-proof agent is prepared from the following components in percentage by mass: 9-13% of octyl isothiazolinone, 13-18% of nano zinc oxide, 8-12% of emulsion and the balance of water. The mildew-proof starch glue is prepared from the following raw materials: tapioca flour, the antibacterial mildew-proof agent, caustic soda, a stabilizer, a strong adhesive and water. The mildew-proof and antibacterial corrugated paper comprises the surface paper layer, the middle layer and the inner paper layer which are sequentially arranged, and the surface paper layer and the inner paper layer are bonded with the middle layer through the mildew-roof starch glue. The mildew-proof and antibacterial corrugated paper has excellent waterproof effect and efficient broad-spectrum antibacterial and mildew-proof effect, can effectively prevent the corrugated paper from mildewing due to moisture absorption in a high-temperature and high-humidity environment, and wellkeeps the buffering and damping effect and the compression resistance effect of the corrugated paper.

The invention discloses an adhesive for a corrugated board and a preparation method of the adhesive and belongs to the technical field of adhesives. According to key points of the technical scheme, the adhesive for the corrugated board comprises the following components in parts by weight: 380-420 parts of corn starch, 47-49 parts of sodium hydroxide, 7-9 parts of an enhancer, 4-5 parts of a stabilizer, 4.5-5.5 parts of borax, 3-4 parts of a drier and 1-2 parts of a mildew preventive. The drier in the invention can achieve effects of obviously promoting evaporation of water and shortening curing time; and by matching the enhancer and the stabilizer, the crosslinking degree among starch molecules can be improved, tenacity and adhesive strength of the adhesive are improved, an adhesion cracking problem caused by excessive drying is avoided, so that the drying process is simple, and operations are facilitated.

The invention relates to a flame-retarding, acid-alkali-resisting wear-resisting fire hose material. The flame-retarding, acid-alkali-resisting wear-resisting fire hose material is prepared from rosin resin, p-tert-octyl phenolformaldehyde resin, amino resin, polyethylene wax emulsion, tall oil fatty acid, butyl acetate, isoamyl propionate, diethylene glycol dimethyl ether, dimethyl fumarate, sodium perborate, imidazoline, ammonium fluosilicate, guanidine phosphate powder, phenyl triethoxy silane, sodium pyrophosphate, chromium oxide, chromium chloride, menthol, barium chromate powder, ferrous orthophosphate, ethylenedioxydiethyl bis, tricresol phosphate ester, decabromodiphenyl ether, nanometer magnesium hydroxide, lignin, morpholine, polyoxyethylene polyoxy propyl alcohol amine ether, alkyl polyglucoside, propylamine, sodium ricinoleic acid. The product has excellent flame retardance, acid-base resistance, anti-mildew and anti-microbial performances, and the product performance is improved.

The invention provides a weather-proof mildew-resistant antibacterial polycarbonate composition. The composition is characterized by comprising, by weight, 90 parts of polycarbonate (PC), 1 to 20 parts of a flexibilizer, 1 to 20 parts of a cold-resistant agent, 1 to 10 parts of a fire retardant, 0.1 to 5 parts of a mildew-resistant antibacterial agent and 0.1 to 5 parts of an anti-ageing agent. Compared with the prior art, the invention has the following advantage: weather-proof, mildew-resistant and antibacterial properties of the polycarbonate composition are improved.

The invention relates to a mathematic display model surface antibiosis and flame retardation coating layer. The mathematic display model surface antibiosis and flame retardation coating layer comprises phenyltriethoxysilane, dibasic lead phosphite, sodium sulfhydrate, lithium phosphate powder, asphalt, porcelain powder, hydroxyethyl cellulose ether, calcium acetate, Artemisia argyi extract, titanium nitride powder, phenolic resin, methyl methacrylate, melamine copolycondensation resin, amidinourea phosphate, zinc phosphate, diethyl ethanephosphonate, parachlorometaxylenol, sodium dihydrogen phosphate, disodium hydrogen phosphate, barium sulfate powder, barite powder, N-methylpyrrolidinone, ethylene oxide, lemon oil, oleate, sodium dodecyl sulfate, nitrocellulose, sodium bisulfate, 2-mercaptobenzothiazole and cetyl trimethyl ammonium bromide. The mathematic display model surface antibiosis and flame retardation coating layer has superior flame, acid-alkali, mildew and bacterium resistance, and improved performances.

The invention relates to a flame retardation and antibiosis fabric. A gunny cloth fabric is bonded with a protection coating layer, and the coating layer comprises a-olefin elastomer, polymethyl methacrylate, isoprene rubber, tall oil fatty acid, butyl acetate, allyl sulfide, diethylene glycol diethyl ether, diethylene glycol butyl ether, propiconazole, sodium monofluorophosphate, dodecyl ethoxy sulfobetaine, dimethyl fumarate, cuprous chloride, metatitanic acid, silicon carbide fibers, phenyltriethoxysilane, chromium oxide green, chromium chloride, barium chromate powder, sodium cellulosate, trimethyl phosphate, polyacrylonitrile fibers, dibasic lead stearate, tris(butoxyethyl)phosphate, starch ether, vinyltris(beta-methoxyethoxy)silane, ethylamine, diethylenetriamine, alkylphenol polyoxyethylene and divinyl benzene. The flame retardation and antibiosis fabric has superior flame, acid-alkali, mildew and bacterium resistance, and improved performances.

The invention relates to a method for processing a mouldproof and antibacterial film, comprising the following steps of: firstly processing a mouldproof and antibacterial agent into powder, and then mixing with a TPU (Thermoplastic polyurethane) film raw material; after five-stage type heating mixing in a screw rod barrel, carrying out blow molding by using a film blowing machine mould to form a tubular film, and laminating the cooled tubular film into a double-layer mouldproof and antibacterial film by using a forming guide wheel. The method accomplishes the mouldproof and antibacterial property of the film in the production and manufacturing process of the film so that the mouldproof and antibacterial effect of the film is more durable and is also improved, and through ASTM (American Society for Testing Material) E2149-01 test, the mouldproof and antibacterial effect can reach 98%.

The invention relates to mildew-proof antibacterial EVA (ethylene-vinyl acetate) or PEVA (polyethylene vinyl acetate) film and belongs to the technical field of film materials. The mildew-proof antibacterial EVA film is prepared by film casting process from the materials: ethylene-vinyl acetate copolymer, low-density polyethylene, polyethylene grafted GMA, a bactericide, a compound including thiol groups or sulfhydryl groups, triallyl isocyanurate, 2-vinyl-4,6-diamino-1,3,5-triazine and an optional aid. The mildew-proof antibacterial EVA film described herein has excellent mildew-proof and antibacterial property, high impact strength and tearing strength and good comprehensive performance, can meet the requirement on use in life or industrial environments and has a promising application prospect and wide market demand.

The invention discloses high-temprature-resisting, mildew-proof and antibacterial type nano waterborne baking finish and a preparation method thereof. The baking finish is prepared from the followingcomponents in parts by weight: 10 to 40 parts of de-ionized water, 0.5 to 3.0 part of surface active wetting agent, 5 to 20 parts of nano titanium dioxide, 0 to 35 parts of auxiliary agent, 30 to 60 parts of waterborne acrylic resin, 4 to 12 parts of partially methylated amino resin, 2 to 6 parts of highly methylated amino resin, 1 to 5 parts of epoxy modified silane coupling agent, 5 to 10 partsof propylene glycol methyl ether and 1 to 3 parts of dimethylamino ethanol. The baking finish disclosed by the invention does not contain heavy metal, is safe and environmentally friendly and has no toxic and side effects, and meets REAH and ROHS; the baking finish can be used for food-grade package and passes through American FDA (Food and Drug Administration) authentication; the baking finish has a long-acting mildew-proof effect and the mildew-proof effect keeps 98 percent or more after five years; the baking finish has a strong adhesive force, can be used for hardware and also can be usedfor glass and ceramic base materials; the baking finish resists high temperature and is not decomposed and colored after being baked at 180 DEG C for 60min or more.

The invention discloses anti-doodling fluorescent water paint for an interior wall and a preparation method of the water paint. The anti-doodling fluorescent water paint for the interior wall is prepared from components as follows: finished paint and a curing agent, wherein the finished paint comprises modified acrylic resin, an antibacterial agent, a mildew preventive, a wetting agent, a dispersant, a defoaming agent, deionized water, titanium dioxide, a thickener, a levelling agent, a pH regulator, a coalescing agent and fluorescent powder; the curing agent comprises modified aliphatic polyisocyanate and an organic solvent. The modified acrylic resin and modified aliphatic polyisocyanate are crosslinked in a specific proportion for film formation; by means of hydroxyl functional groups contained in modified acrylic resin, coating film surfaces are arranged in an oriented manner and crosslinked with surface functional groups of polymer structures in a coating, so that the water paintfor the interior wall has the characteristics of being anti-doodling, good in stain resistance, excellent in mildew-proof and antibacterial property, high in fluorescent sense, not prone to fading andenvironmentally friendly.

The invention relates to a mildew-proof latex paint and a preparation method thereof. The mildew-proof latex paint comprises residues of graphene and carbon nanotubes, carbon fiber modified Teflon, carbon fiber modified oxypropoxypropyl trimethoxysilane, nano-silver fiber modified cellulose, nano-silver fiber modified chitosan, natural color sand, silicon-based modified pure acrylic resin, naturallatex, a dispersing agent, polyepichlorohydrin, lead disilicate, silver nitrate whiskers, a curing agent, a defoaming agent, a coalescing agent, silicon-based modified polyurethane and a glycerin water mixture. The nano-silver fiber modified cellulose, the nano-silver fiber modified chitosan and the silver nitrate whiskers are added to modify the mildew-proof latex paint, so that the mildew-prooflatex paint has excellent mildew-proof and antibacterial effects, the sterilizing and mildew-killing effects of the latex paint can be remarkably improved, and the compatibility with the latex paintis better; the mildew-proof and antibacterial effects are improved, the combining capacity with latex paint organic matters is improved, and the weather resistance is remarkably improved.

The invention relates to an anticorrosive multifunctional cable for civil building construction. The cable comprises a plurality of copper alloy leads and lags, the copper alloy leads are arranged in parallel, every copper alloy lead is coated with one lag, and the lag comprises poly(butylene succinate), polyketone resin, bimaleimide resin, dimethyl formamide, cottonseed oil, phosphate ester, phenylmethyl silicone oil, 2-mercaptobenzothiazole, benzalkonium chloride, dodecyl dimethyl benzyl ammonium chloride, didecyldimethylammonium chloride, phenyltriethoxysilane, lithium phosphate powder, zeolite powder, barium sulfate powder, molybdenum disulfide powder, fly ash, antimony oxide powder, dolomite powder, nanometer zinc oxide, trichloroethyl phosphate, polybenzimidazole imide, nanometer magnesium hydroxide, alkyl glycoside, ethylene glycol dimethacrylate, aluminum distearate, alkyl benzene sulfonic acid, sodium lauryl sulfate, petroleum sulfonate and cobalt isooctoate. The use performances of the cable are improved in the invention.

The invention relates to an acid-alkali-resisting garment fabric. A protective coating is stuck on a linen fabric; the coating is prepared from the following components: brominated butyl rubber, chlorohydrine rubber, chlorinated polyethylene, tallow dihydroxyethyl amine oxide, nut oil, terpilenol, ethyl propionate, carbomer resin, garlic extract, propiconazole, sodium monofluorophosphate, dodecyl ethoxyl sulfobetaine, sodium dichromate, sodium silicate powder, anhydrous gypsum, calcium acetate, sodium pyrophosphate, zinc chromate, menthol crystal, sodium molybdate, sodium antimonate powder, tri(ethylene glycol) bis(2-ethylhexanoate), aluminum stearate, zinc hydroxystannate, dibutyl sebacate, diisooctyl ortho-phthalate, wool grease, sodium dodecylbenzene sulfonate, divinylbenzene and sodium carboxymethyl cellulose. The product provided by the invention has relatively excellent flame-retarding, acid-alkali-resisting, mildew-preventing and antibacterial performance, and the performance of the product is improved.

A mildew resistant and antibacterial colored ceramic plate comprises following components in parts by weight: 60 parts of potter's clay, 22 parts of diatomite, 30 parts of cement, 18 parts of coral reef powder, 4 parts of sodium dodecyl benzene sulfonate, 25 parts of quartz powder, 15 parts of lubricant, 15 parts of fly ash, 8 parts of grinding wheel ash, 20 parts of nylon fiber, 50 parts of solvent, 12 parts of iodized salt, 7 parts of zinc oxide, and 35 parts of pigment. The color ceramic plate has a strong mildew resistant and antibacterial performance and a good impact resistant performance, and is suitable for being used as a durable outer wall decorative plate therefore.

The invention relates to a lubricant for automobile chassis stamping. The lubricant is prepared from light spindle oil, soybean oil, polybutylene terephthalate, molybdenum dioxide powder, polypropylene glycol, soya oil acid, sodium fatty acid, polyether silicone oil, dimethylformamide, bromo-geramine, garlic oil, chlorhexidine, potassium sorbate, chlorothalonil, calcium lignosulphonate, aluminum nanopowder, zinc octoate, nanometer active calcium carbonate, polypropylene wax, expanded perlite powder, vanadic anhydride powder, hexamethylene diisocyanate, polyethylene wax, tetraethoxysilane, decabromodiphenyl ethane, hexahydrophthalic anhydride, butyl stearate, gumacacia powder, dioctyl adipate, didecyldimethylammonium chloride, sodium lignosulfonate and graphite powder. The lubricant for automobile chassis stamping has the advantages of excellent flame retardant, acid and alkali resistant and mildew proof, which improve the product performance.

The invention discloses a bacteriostatic preservative composition and a cosmetic composition comprising same. The bacteriostatic preservative composition includes oil of eucalyptus citriodora leaves and at least one additive selected from the following components: 1,2-alkylglycol being 3-10 in carbon number, phenoxyethanol, benzyl alcohol, chlorphenesin, ethylhexyl glycerin, p-hydroxybenzoic acid and salts and esters thereof, benzoic acid and salts and esters thereof, sorbic acid and salts thereof, iodopropynyl butylcarbamate, imidazolidinyl urea and bis(hydroxymethyl)imidazolidinyl urea, polyaminopropyl biguanide, DMDM hydantoin, 2-bromo-2-nitropropane-1,3-diol, methyl isothiazolinone, methyl chloroisothiazolinone or a mixture of the components. The bacteriostatic preservative composition significantly improves mildew-proof and anti-bacterial performance.