430 results about "Di n butyl phthalate" patented technology

The invention relates to the field of a formula for a sole material, especially to an anti-skid sole material. The anti-skid sole material comprises, by mass, 30 to 40 parts of butadiene rubber, 10 to 20 parts of butadiene-acrylonitrile rubber, 5 to 8 parts of white carbon black, 1 to 2 parts of magnesium oxide, 3 to 4 parts of stearic acid, 2 to 5 parts of polyethylene glycol, 1 to 2 parts of zinc oxide, 1 to 2 parts of machine oil, 5 to 7 parts of dibutyl phthalate, 0.5 to 1.3 parts of an antioxidant and 0.8 to 2.4 parts of an activator. The anti-skid sole material has a wet antiskid coefficient of 0.8 and a wet antiskid coefficient of 0.6; and the antiskid performance of the sole material is improved, so safety in usage of the sole material is guaranteed.

The invention discloses a diamond resin grinding wheel and a preparation method of the diamond resin grinding wheel. The diamond corundum resin grinding wheel is prepared from the following components by weight, 50-60 parts of diamond grinding material, 10-20 parts of silicon carbide powder, 5-15 parts of phenolic resin powder, 2-6 parts of phenolic resin liquid, 1-2 parts of dibutyl phthalate, 5-10 parts of nano fluorite powder, 5-10 parts of fungacetin, 2-5 parts of black manganese ore and 2-5 parts of scrap iron powder. According to the diamond resin grinding wheel, as the ceramic material is added into padding, the adhesive property is good, the grinding materials hardly fall off, the heat resistance and hardness of the resin grinding wheel are improved, cracks formed by rigid grinding are reduced, and the use efficiency and service life of the resin grinding wheel are improved further; in addition, as the iron power is added, fast heat dissipation effect is achieved, a great deal of heat generated in the cutting process of the grinding wheel can be dissipated quickly, and the effect of lowering cutting temperature is lowered.

The invention provides antirust oil, which comprises the following components in percentage by weight: 75 to 87.5 percent of base oil, 1 to 3 percent of complex ester, 4 to 10 percent of barium petroleum sulfonate, 2 to 6 percent of barium dinonyl sulfonate, 0.5 to 1.5 percent of dodecylene succinic acid, 0.3 to 0.8 percent of benzotriazole and 3 to 6 percent of di-n-butyl phthalate, wherein the complex ester is obtained by reacting raw materials comprising polyalcohol and dicarboxylic acid. The antirust oil provided by the invention has the advantages of oil-film antirust oil and soft-film antirust oil and long antirust time. A workpiece coated with the antirust oil can be directly put into use without being cleaned or being provided with an additional lubricating additive. The antirust oil can be applied to long-term rusting protection of metal workpieces, such as internal surface rusting protection of engines, gearboxes and pumps.

A composite water-proof cement-base polymer paint for building is composed of the organic liquid (component A) prepared from acrylate emulsion, siloxane emulsion, dibutyl phthalate, propanediol, sodium tripolyphosphate, and tributyl phosphate, and the inorganic powder (component B) prepared from silicate cement, talk powder and pigment. Said two components are proportionally mixing before it is used. Its advantages are better elasticity and flexibility, high adhesion, and no environmental pollution.

The invention discloses a manufacture method of white latex, which is composed of the following raw materials and components: 40-50 parts of poly(vinyl acetate), 3-6 parts of poly(vinyl alcohol), 3-5 parts of dibutyl phthalate, 0.5-2 parts of octanol, 0.1-0.5 part of ammonium persulfate and 40-50 parts of water. The manufacture method comprises: dissolving dibutyl phthalate in octanol, dissolving poly(vinyl acetate) in a 66-69 DEG C poly(vinyl alcohol) solution, mixing the above two solutions, then adding ammonium persulfate, and carrying out emulsion polymerization. In the manufacture method, non-toxic, odorless and non-corrosive poly(vinyl acetate) is used to replace toxic and irritant vinyl acetate, so that the white latex is safer and more healthy for human bodies and is a pollution-free environmentally-friendly product.

The invention provides an epoxy resin adhesive, which comprises the following components, by weight, 35-45 parts of an epoxy resin, 4-6 parts of diethylenetriamine, and 6-8 parts of dibutyl phthalate. The epoxy resin adhesive of the present invention has the following technical effects that: a high strength can be achieved after curing at a room temperature three days, an adhesion effect is good, and green environment protection is provided.

The invention discloses an EVA (Ethylene-Vinyl Acetate) composite emulsion type low temperature-resistant and environmentally-friendly all-purpose adhesive and a preparation method thereof, belonging to the field of water-based adhesives. The invention adopts the technical scheme that an EVA emulsion is modified by utilizing a rosin tackifying resin emulsion and a polyurethane emulsion together to prepare the EVA emulsion all-purpose adhesive. The all-purpose adhesive comprises the following components in parts by weight: 65-80 parts of EVA emulsion, 5-15 parts of rosin tackifying resin emulsion, 5-15 parts of polyurethane emulsion and the balance of auxiliary agent, wherein the auxiliary agent comprises an antifreeze agent, a plasticizer, a mildew-proof agent, a wetting agent and a pH regulator. When making, the preparation method comprises the following steps of: adding the EVA emulsion to a dispersion kettle with a stirrer, and uniformly stirring; adding the polyurethane emulsion, and stirring and mixing for 1.0-1.5h; then adding the rosin tackifying resin emulsion, the plasticizer of dibutyl phthalate, the antifreeze agent of glycol, the mildew-proof agent of Kathon and the wetting agent, and stirring and uniformly mixing; adding the pH regulator, such as ammonia water or triethylamine to regulate pH value to be 4.5-5.5, and filtering and discharging. The obtained all-purpose adhesive has indexes which reach or exceed common white latexes, convenient use and wide applicability, and can be widely used for architectural decoration, furniture making, cases, and the like and used at normal temperature but also at the low temperature from 5 DEG C to 5 DEG C below zero.

The invention discloses a strain of dibutyl phthalate degrading bacteria and application of the dibutyl phthalate degrading bacteria. The strain of dibutyl phthalate degrading bacteria D8 provided by the invention belongs to Elizabethkingiasp and is preserved in the China Center for Type Culture Collection, wherein the preservation date is March 23 2012; the preservation number is CCTCCNO:M2012088, and the GenBank accession number of a bacterial strain 16SrDNA is JQ673498. The bacterium is Gram-negative bacterium; the bacterial colony is yellow, round, smooth and humid; the brim is regular, and the centre protrudes. The bacterium utilizes dibutyl phthalate as sole carbon source and energy source to grow and breed. The bacterium can completely degrade 400mg/L of DBP (dibutyl phthalate) within 60 hours when being purely cultivated. The bacterial strain D8 can tolerate DBP of which the concentration can be up to 2000mg/L, and has excellent degradation effect on high-concentration DBP industrial wastewater. The bacterium is applied to bioaugmentation treatment of refinery waste water, pesticide wastewater, brewery wastewater and coking wastewater, and has excellent application prospect.

The invention relates to the field of nano materials and particularly relates to a mildew-resistant and antibacterial nano-silver decorative laminated board. The mildew-resistant and antibacterial nano-silver decorative laminated board is formed by a decorative veneer and a base material which are bonded by an adhesive layer, wherein the decorative veneer and the base material are dipped by nano aqueous solution; the adhesive layer contains nano-silver substances; the decorative veneer and the base material are made of technical wood; the nano-silver aqueous solution is formed by adopting deionized water as a solvent, adopting nano silver as solute to be dissolved into the deionized water, adopting acrylic resin as a complexing agent and a stabilizing agent to be dissolved into the deionized water, and adding a dispersing agent and a first reducing agent simultaneously; the concentration of nano silver in the adhesive is 75-150ppm; the mass content of flour in solution is 18-45%; environmental-friendly glue comprises the following materials in parts by weight: 40-80 parts of acrylic resin solution emulsion with the solid content being 40-55%, 20-40 parts of acrylic resin powder, 5-20 parts of EVA emulsion with the solid content being 40-60%, 1-4 parts of dibutyl phthalate and 7-13 parts of chlorinated polypropylene or polyolefin substrate adhesive-force promoter. The mildew-resistant and antibacterial nano-silver decorative laminated board has the advantages that the stability and the dispersibility are good and the mildew can be fully resisted.

The invention discloses a fire-retarding alkyd resin anticorrosive paint. The paint is characterized by comprising the following components in parts by weight: 80-95 parts of alkyd resin, 10-20 parts of aldehyde ketone resin, 5-20 parts of cellulose acetate fiber, 10-15 parts of styrene-acrylic emulsion, 3-10 parts of dibutyl phthalate, 2-8 parts of phthalic anhydride, 0.2-4 parts of a preservative, 10-20 parts of a fire retardant and 3-9 parts of a dispersant. The fire-retarding alkyd resin anticorrosive paint disclosed by the invention has good fire resistance, excellent flame resistance, corrosion resistance and good adhesive force.

The invention discloses waterborne polyurethane dampproof anticorrosive coating and a preparation method thereof. The waterborne polyurethane dampproof anticorrosive coating comprises modified polyurethane composite emulsion, packing, hydroxyethyl cellulose, a preservative, methylsilicone oil, phthalic acid dibutyl ester, a zirconium-aluminic acid ester coupling agent, pigment, a hardening agent, an acrylic ester solution, a dispersing agent, additives and water. The preparation method comprises the following steps: uniformly stirring the water, dispersing agent, pigment, packing, zirconium-aluminic acid ester coupling agent and methylsilicone oil, and dispersing for 61-70 minutes by using a sand mill so as to prepare pigment packing slurry; adding the modified polyurethane composite emulsion into a container, adding the pigment packing slurry, the preservative, the acrylic ester solution and the additives when stirring for 21-30 minutes at the stirring speed of 410-450r/minute, and after stirring for 5-10 minutes, adding hydroxyethyl cellulose; finally, filtering by using a silk filtering net of 160 meshes, and mixing and stirring the obtained filtrate with 5-7 parts of the hardening agent, thereby obtaining the waterborne polyurethane dampproof anticorrosive coating. The waterborne polyurethane dampproof anticorrosive coating has the characteristics of good chemical resistance, good water resistance, good damproof effect, high glossiness, long film service life and the like.

The invention relates to the technical field of lithium ion battery materials and technologies, and concretely relates to a composite separator for batteries and a preparation method thereof. The composite separator is characterized in that a membrane layer with the thickness of 20-100 mu m is prepared from a slurry by employing a wet-process roller scraping continuous-coating method, and also the composite separator possesses a three-dimension porous structure prepared by employing a phase separation technology; and the slurry comprises the following compositions: 70%-80% of polyvinylidene fluoride, 3%-5% of a coupling agent, 3%-5% of a plasticizer and 10%-15% of a framework filling material, wherein the coupling agent is one or a mixture of vinyltrisilane, polysiloxane, polydimethylsiloxane and methacryloxysilane, the plasticizer is one of dibutyl phthalate, dioctyl phthalate and dibutyl isophthalate, and the framework filling material is one of nanometer-level silicon dioxide, titanium dioxide and aluminium oxide. The composite separator for batteries is high in porosity, high in liquid absorbency and retention rate, large in specific surface area and good in heat stability.

The invention discloses a water-resistant paint for steel structure color steel tile. The water-resistant paint for steel structure color steel tile comprises the following ingredients in weight parts: 70-78 parts of propenoic acid latex, 5-8 parts of heavy calcium carbonate, 10-13 parts of titanium dioxide, 8-11 parts of glass beads, 0.1-0.3 part of thickener, 0.3-0.5 part of di-n-butyl phthalate, 0.1-0.2 part of ammonia neutralizer, 0.1-0.5 part of cellulose, 0.1-0.5 part of preservative agent, 0.1-0.3 part of foam killer, and 2-4 parts of water. The water-resistant paint has the benefits that the problems of high water seepage maintenance cost and short service life which are caused by the rusting of iron nails on the conventional metal color steel tile roof are solved; the structure performance of the water-resistant paint is improved; a waterproof layer with good overall performance is formed on a metal steel structure construction; and the water-resistant paint has the characteristics of good waterproof quality, high temperature resistance, no crack at 80 DEG C, good fire resistance, good thermal insulation, good corrosion prevention, good oxidation prevention, good rust prevention, good age resistance and long service life.

The invention discloses a high-temperature-resistant oil-resistant rubber composition and a preparation method thereof. The high-temperature-resistant oil-resistant rubber composition comprises the following compositions in parts by weight: 100 parts of natural rubber, 30 parts of tetrapropyl fluoro elastomer, 16 parts of ethylene-propylene-diene rubber, 2 parts of benzoyl peroxide, 12 parts of dibutyl phthalate, 5 parts of an anti-ageing agent NBC, 6 parts of zinc oxide, 33 parts of calcium carbonate, 2.1 parts of phenol formaldehyde, and 3.6 parts of epoxy soybean oil. The prepared rubber employs natural rubber as the main raw material, is prepared by adding tetrapropyl fluoro elastomer with high-temperature resistance and ethylene-propylene-diene rubber with oil resistance, has good high-temperature resistance and oil resistance, and is further improved in mechanical properties and heat resistance. The preparation method is simple and low in cost.

The invention provides a thermoplastic-elastomer-modified polymethyl methacrylate color antiskid paint. The paint is of a three-component reaction type and comprises a component A, a component B and a component C, wherein the ratio of the component A to the component B to the component C is 100 to (50-200) to (5-30); and the paint is formed by mixing the three components. The component A is MMA resin liquid modified by thermoplastic elastomer and tackifying resin, the component B is graded waste tire rubber particles, and the component C is formed by mixing and dissolving 2 to 3 parts of benz peroxide and 10 to 30 parts of dibutyl phthalate. The thermoplastic-elastomer-modified polymethyl methacrylate color antiskid paint has beneficial effects that an energy-saving, high-efficient and durable color antiskid paint for roads and bridges is provided, the cost can be reduced, the energy consumption can be reduced, the economic benefit and social benefit can be improved, and various technical indexes of the paint can reach or exceed that of the color antiskid paint sold in the market.

The invention discloses a highly sealing rubber material. The rubber material comprises the following raw materials in parts by weight: 75-90 parts of powdery nitrile rubber, 20-40 parts of para-tertiary butyl phenol formaldehyde resin, 20-40 parts of epoxidized natural rubber, 0.8-1.7 parts of antiager RD, 0.5-1.3 parts of antiager 4010NA, 0.4-0.8 part of stearic acid, 0.4-0.6 part of sulphur powder, 0.9-1.3 parts of microcrystalline wax, 3-4 parts of zinc oxide, 40-60 parts of fast extruding furnace black, 30-40 parts of mixed gas carbon black, 20-25 parts of triethyl citrate, 1.2-2.7 parts of phthalic acid dibutyl ester, 0.4-0.9 part of dioctyl adipate, 1.2-1.4 parts of accelerator TMTD, 1-1.3 parts of accelerator CZ, 1.1-1.3 parts of accelerator DM, 1-3 parts of nanometer barite, 1-2 parts of chalk, 1.5-2.3 parts of high styrene resin, and 2.2-2.8 parts of benzoic acid. The invention also discloses a preparation technology for the highly sealing rubber material. The highly sealing rubber material has excellent bonding and sealing performances, good elasticity and warping strength, and long service life.

The invention discloses a preparation method of a sheath material of an ethylene-propylene rubber insulated polychloroprene sheathed cable, comprising the following steps: mixing ethylene-propylene rubber, polychloroprene, hydrogenated nitrile-butadiene rubber, fluorine rubber and styrene-butadiene rubber for 1-2min; adding modified quicklime, coumarone resin, calcined pottery clay, nano titanium dioxide, bentonite, hollow microspheres, zirconia, RF-90 resin, microcrystalline cellulose, thiuram disulfide and hexamethylenetetramine, mixing uniformly and discharging the material, wherein the mixing temperature is 105-110DEG C; adding an anti-aging agent RD, an anti-aging agent H, an anti-aging agent 4010NA, process oil, pine tar oil and dibutyl phthalate and uniformly mixing, adding benzoyl peroxide and aluminum hydroxide, curing at the curing temperature of 158-163DEG C for 1-2min, and discharging and cooling the material to obtain the sheath material of the ethylene-propylene rubber insulated polychloroprene sheathed cable.

The invention provides a cleaning and care agent for floor, which belongs to the technical field of daily chemicals. The cleaning and care agent for floor comprises the following components: 20 to 30 parts of beeswax, 20 to 30 parts of ceresine, 2 to 5 parts of stearic acid, 1 to 5 parts of pine oil, 1 to 5 parts of di-n-butyl phthalate, 1 part of essence, 1 part of a surfactant, 2 to 3 parts of silicone, 1 part of diisocyanate, 2 to 7 parts of polyethylene glycol, 1 to 8 parts of carboxymethylcellulose sodium, 1 to 3 parts of triethanolamine, 1 to 2 parts of oleic acid, 1 part of diethylene glycol-ether, 2 parts of butoxyethyl ester, 1 to 2 parts of sodium metasilicate, 1 to 2 parts of citric acid, 1 to 2 parts of fatty alcohol polyoxyethylene ether and 1 part of 3-methoxy-3-methyl-1-butanol. The cleaning and care agent for floor provided by the invention has the advantages of good capacity of cleaning the surface of floor and allowing the floor to become glossier and good endurance quality.