272 results about "Isocaproic acid" patented technology

Compositions and methods useful for inducing an increase in fatty acid oxidation or mitochondrial biogenesis, reducing weight gain, inducing weight loss, or increasing Sirt1, Sirt3, or AMPK activity are provided herein. Such compositions can contain synergizing amounts of a sirtuin-pathway activators, including but not limited to resveratrol, in combination with beta-hydroxymethylbutyrate (HMB), keto isocaproic acid (KIC), leucine, or combinations of HMB, KIC and leucine.

The invention relates to an ethylene oligomerization catalyst composition and an application thereof. The composition comprises the following components: a component a contains chromium acetylacetonate, tetrahydrofuran chromium chloride and / or chromium 2-ethylhexanoate; in the formula of a component b, R1, R2, R3 and R4 are phenyl, benzyl or naphthyl; and R5 is isopropyl, butyl, cyclopropyl, cyclopentyl, cyclohexyl or fluorenyl; a component c contains methyl aluminoxane, ethyl aluminoxane, propyl aluminoxane and / or butyl aluminoxane; a component d has a formula X1R6X2, wherein X1 and X2 are F, Cl, Br, I or alkoxy, and R6 is alkyl or aryl; in the formula of a component e, R is a linking group and selected from alkyl and derivatives thereof as well as aryl and derivatives thereof; and the molar ratio is 1: (0.5-10): (50-3000): (0.5-10): (0.5-10). The catalyst has the catalytic activity being more than 5.0*10<6>g mol<-1>Cr.h<-1>, and the mass of 1-hexene and 1-octylene is more than 93%.

Compositions and methods useful for inducing an increase in fatty acid oxidation or mitochondrial biogenesis, reducing weight gain, inducing weight loss, or increasing Sirt1, Sirt3, or AMPK activity are provided herein. Such compositions can contain synergizing amounts of a sirtuin-pathway activators, including but not limited to resveratrol, in combination with beta-hydroxymethylbutyrate (HMB), keto isocaproic acid (KIC), leucine, or combinations of HMB, KIC and leucine.

The invention provides a halogen-free soldering agent for tin bismuth system unleaded tin paste and a preparation method thereof. The halogen-free soldering agent for the tin bismuth system unleaded tin paste consists of 20-47% of rosin, 8-20% of thickening agent, 0.5-12% of antioxidant, 4-15% of organic acid, 0.2-3% of ethylhexyl isocaprylic acid, 6-14% of organic amine, 0.5-8% of surface active agent,4-10% of thixotropic agent and the balance solvent. By optimizing selection of an active system of the soldering agent, the halogen-free soldering agent for the tin bismuth system unleaded tin paste enables the tin paste prepared from the halogen-free soldering agent for the tin bismuth system unleaded tin paste and tin bismuth system unleaded tin powder to not only contain no halogen element such as fluorine, chlorine, bromine, iodine and astatine, but also have good welding ability in soldering, and then generates full and bright soldering spots, does not generate black oxides, and is high in surface insulation resistance after the soldering, and is specially suitable for assembly welding of electronic parts and components, which require low soldering temperature.

The invention belongs to the technical field of nano materials, and particularly relates to a carbon nano tube / unsaturated polyester composite material and a preparation method thereof. The preparation method comprises the following steps: carboxylic acid and chloroformylation are carried out to the carbon nano tube, the carbon nano tube is modified by amino or hydroxyl acrylic ester compound, and the carbon nano tube which can carry polymerizable double bond. The modified carbon nano tube is dispersed in unsaturated polyester substrate, and cobalt iso-octoate and methyl ethyl ketone peroxide are adopted as an accelerating agent and a curing agent so as to prepare the carbon nano tube / unsaturated polyester composite material. The obtained composite material has higher heat stability and chemical stability. Compared with unsaturated polyester condensate which has same compositions and does not add the carbon nano tube, the volume resistivity of the cured composite material is reduced to 3 to 9 order of magnitude, and the surface resistivity is reduced to 3 to 8 order of magnitude. The invention has simple technique and more practicability. The composite material can be applied to the shell or coating of the equipment in the fields of manufacturing motors of electric appliances, chemical machines and the like.

The invention provides a preparation method and an application method of a solvent-free moisture-curable resin for synthetic leather. The preparation method is as below: adding polytetrahydrofuran glycol, isophorone diisocyanate and bismuth octoate to the reactor, heating to 75-80 DEG C, polymerizing for 1-1.5 h to obtain the solvent-free moisture-curable resin for synthetic leather. The application method is as below: mixing and stirring the solvent-free moisture-curable resin for synthetic leather and bis-N,N'-(methyl-butyl methylene)-diethylenetriamine, coating the mixed material on the synthetic leather surface by a roller coating method, curing at the temperature of 85-95 DEG C, then drying at 120-135 DEG C, and finally cooling and rolling. The solvent-free moisture-curable resin for synthetic leather obtained by the invention is used for surface moisture solidification process for synthetic leather, so as to obtain brightening surface with high brightness, water resistance and wear resistance. The application process does not produce contamination, and can solve the solvent pollution problem in synthetic leather moisture curing process.

The invention provides an oil and low-temperature resistant low-smoke and halogen-free flame retardant cable material for boats. The cable material is prepared from the following raw materials, by weight, 20-30 parts of polyurethane, 60-80 parts of methyl vinyl silicone rubber, 8-10 parts of acrylonitrile-butadiene rubber, 8-10 parts of magnesium hydroxide, 0.5-1.0 part of butyl stearate, 1-3 parts of barium stearate, 8-12 parts of triglycol dioctate, 4-6 parts of copper oxide, 0.5-1.0 parts of molybdenum trioxide, 30-50 parts of fumed silica, 10-13 parts of modified argil, 0.5-1.0 part of an antioxidant H, 0.1-0.3 parts of an antioxidant AW, 0.5-1.5 parts of a promoter NOBS, 0.2-0.5 parts of a vulcanizing agent DCBP, 8-10 parts of triphenyl phosphate, 12-15 parts of antimony (III) oxide and 6-8 parts of zinc borate hydrate. The cable material has the advantages of excellent flame retardation, very less smoke in combustion, no generation of toxic gases or corrosive gases, good low temperature resistance, good oil resistance, and good abrasion resistance.

The invention discloses anti-greening unsaturated polyester furniture coating. The anti-greening unsaturated polyester furniture coating comprises a main agent, an accelerant containing cobalt iso-octoate and an initiator containing methyl ethyl ketone peroxide, wherein the main agent comprises the following components in parts by weight: 60 to 80 parts of unsaturated polyester resin, 0.01 to 0.03 part of a polymerization inhibitor, 10 to 25 parts of an inorganic filler, 3 to 5 parts of zinc stearate, 4 to 8 parts of a solvent, 0.3 to 0.5 part of an anti-settling agent, 0.1 to 0.3 part of a defoaming agent, 0.2 to 0.5 part of a flatting agent and 0.1 to 0.3 part of a phosphate / ammonium compound dispersing agent. A phosphate / ammonium compound and cobalt ions form a complex, the trivalent cobalt ions are claret, and the coating film finally embodies extremely light orange, so the technical problem that the unsaturated polyester furniture coating film is greened is solved, the texture of the substrate can be shown during coating of light solid wood and paster furniture, the color of the substrate is maintained, and the coating film has good transparency.

The invention discloses a mixed fatty acid modified smell eliminating matt alkyd resin and a preparation method thereof. The mixed fatty acid modified smell eliminating matt alkyd resin comprises 6-10wt% of isocaprylic acid, 3-5wt% of isononanoic acid, 9-15wt% of oleic acid, 20-30wt% of polybasic acid anhydride, 18-25wt% of polyol, 25-33wt% of a solvent and 0.01-0.5wt% of an assistant. Low smell oleic acid with the oleic acid content of 50% or more is reasonably matched with isocaprylic acid or isononanoic acid in the above formula. Polyester produced in the invention has a high vitrification point, very good hardness, certain flexibility, good levelability and scratch resistance; and the dryness becomes better with the rising of the vitrification point, and a matt coating prepared by using the polyester as a base material can be coated multiple times to form a coat with extremely good transparency, good delustring effect and extremely good solvent release property, can be used as high grade smell eliminating matt alkyd resin with excellent performances, and can be widely used in the production of high grade furniture.

The invention discloses an environment-friendly abrasion-resistant cable sheath material. The environment-friendly abrasion-resistant cable sheath material comprises, by weight, 40-60 parts of chloroprene rubber, 30-50 parts of ethylene-propylene-diene-monomer rubber, 5-10 parts of magnesium hydroxide, 10-15 parts of triethyl citrate, 8-12 parts of polysulfone resin, 12-16 parts of polyimide resin, 3-8 parts of zinc isocaprylic acid, 5-9 parts of calcium cyclamate, 2-6 parts of strontium thioglycollic acid, 5-10 parts of 1, 3:2, 4-di-p-methylbenyliedene sorbitol, 2-8 parts of microcrystalline celluloses and 1-6 parts of sulfur concentrate powder. The environment-friendly abrasion-resistant cable sheath material has the advantages of environmental friendliness and excellent abrasion-resistant performance.

An anti-extreme-pressure lubricant for an internal combustion engine is prepared from the following raw materials in parts by weight: 6-11 parts of trimethyl citrate, 2-6 parts of sodium dodecyl benzene sulfonate, 7-9 parts of trimethyloctane, 2-5 parts of molybdenum disulfide, 3-8 parts of calcium alkyl benzene sulfonate, 4-10 parts of sodium borate, 15-23 parts of base oil, 1-4 parts of epoxy novolac, 2-6 parts of oxalic acid, 1-3 parts of magnesium sulfonate, 4-10 parts of propylene glycol monomethyl ether acetate, 2-6 parts of zinc octoate, 7-10 parts of dipentaerythritol and 2-4 parts of sodium chloride. The anti-extreme-pressure lubricant has the benefits that the extreme pressure resistance is excellent, the cleaning property is achieved, impurities in the internal combustion engine can be washed away, and a favorable lubrication effect can be taken.

The invention discloses an arborescent graft polycaprolactone, and also discloses an arborescent graft polycaprolactone-polyethylene glycol copolymer and application of the copolymer as a drug carrier. In the invention, a novel arborescent graft polycaprolactone-polyethylene glycol copolymer is prepared by preparing a new epsilon-caprolactone derivative (4-benzyloxy-ethoxy-epsilon-caprolactone; BECL) from 1,4-cyclohexanediol used as a raw material, then carrying out ring-opening copolymerization on the BECL and epsilon-caprolactone in the presence of stannous iso-caprylate used as a catalyst, carrying out palladium-carbon catalytic hydrogenation to remove benzyl protecting groups to obtain the arborescent graft polycaprolactone with multiple hydroxyl groups, and finally grafting and introducing hydrophilic polyethylene glycol chain segments to the hydroxyl groups with phosgene as a chain extender. In an aqueous medium, the hydrophobic arborescent graft polycaprolactone shrinks to forma core, and the hydrophilic polyethylene glycol chain segments stretch at the periphery, thus forming a unimolecular micelle. As a drug carrier, the micelle has the advantages of large drug carrying capacity and good stability.

The invention provides a method for preparing isooctoate of rare earth metal and application thereof. The method comprises the following steps: adding certain amount of isooctoate and alkaline solution in a reactor, and performing stirring reaction for saponification; adding aviation kerosene into reaction solution, raising the temperature, adding rare earth nitrate solution when the temperature reaches a certain value, and keeping the temperature for reaction; and after certain reaction time, standing and layering reaction solution, and obtaining an organic layer, namely solution containing the isooctoate of rare earth metal. The isooctoate of rare earth metal can be taken as a dispersant of the current diesel fuel on market. The method has the characteristics of simple reaction process and easily obtained raw materials; and the isooctoate of rare earth metal is added to the diesel fuel so as to promote the combustion of the diesel fuel, reduce carbon deposit in the combustion process, and reduce the discharge of environmentally harmful substances in the tail gas of an engine.

The invention discloses a high strength modified polyester resin coating. The coating comprises, by weight, 50-80 parts of nanometer titanium dioxide modified polyester resin, 3-10 parts of carboxyl-terminated polybutadiene, 3-10 parts of hydroxyl-terminated polybutadiene rubber, 3-10 parts of isoprene-styrene block copolymer, 5-10 parts of amino resin, 2-15 parts of silicon carbide, 3-10 parts of polyacrylonitrile fiber, 2-8 parts of montmorillonite, 0.1-1 part of zinc isoocatanoate, 0.1-0.5 parts of sodium p-toluenesulfonate, 12-25 parts of a solvent, 0.2-1 part of 5-chloro-2-methyl-4-isothiazolin-3-one, 2-5 parts of a silane coupling agent KH560, 0.5-1.5 parts of triphenyl phosphate and 1-5 parts of an assistant. The high strength modified polyester resin coating has the advantages of high strength, good toughness, small shrinkage rate during curing, and excellent contamination resistance.

The invention relates to a preparation method for straight welded welding-slag-free polyurethane wire enamel. The polyurethane wire enamel is synthesized from a polyester polyol resin, a polyurethane encapsulation resin, a solvent and a catalyst, wherein the usage amounts of the polyester polyol resin and the polyurethane encapsulation resin are determined according to a ratio of an enclosed isocyanate group to a hydroxyl group, the weight ratio of the enclosed isocyanate group to the hydroxyl group is 1.0 to 1.6, the solvent comprises one or more selected from the group consisting of methylphenol, xylenol, phenol, solvent naphtha and xylene, the catalyst comprises one selected from the group consisting of zinc isoocatanoate, dibutyltin dilaurate and catalyst 576, and the weight of the catalyst accounts for 1 to 5% of solids of the wire enamel. After the polyurethane wire enamel prepared in the invention is coated over an enamelled wire, welding slag is not generated during soldering.

The invention provides application of zinc isoocatanoate in reduction on agglomeration of white carbon black. According to research, the inventor discovers that the polarity of a silanol group on the surface of white carbon black can be reduced by zinc isoocatanoate so as to play a role in dispersing white carbon black. Under the support of the function, zinc isoocatanoate can be used in the application field of multiple white carbon blacks. The invention also provides a white carbon black dispersing agent containing zinc isoocatanoate and a preparation method thereof. The method is simple, free of pollution, energy-saving and environment-friendly; the obtained dispersing agent has functions of physical dispersion and chemical dispersion, and is suitable for dispersing sizing materials with high filling amount of white carbon black, so that the dispersibility of the white carbon black can be improved, the processing performance of the sizing material also can be improved, the mixing time is shortened, the smoothness and dispersion uniformity of the sizing material is increased, the flowability of the sizing material in the processing and mixing stage is increased, and the Mooney viscosity is reduced; moreover, the white carbon black dispersing agent has a strengthening effect, and the mechanical property of vulcanized rubber is improved.

The invention discloses a high solid anti-scratching unsaturated polyester matte top coat for coating wooden products. The top coat comprises the following components according to a ratio: the ratio of a top coat main agent to an accelerator to an initiator to a reactive diluent is equal to 100:(1-2):(1-2):(25-30), wherein the top coat main agent comprises the following components in parts by weight: 65-75 parts of unsaturated polyester resin, 5-7 parts of extinction powder, 5-8 parts of glass powder, 2-3 parts of an addition agent and 13-17 parts of reactive diluent. The accelerator is a cobalt iso-octoate solution, the initiator is a methyl ethyl ketone peroxide solution, and the diluent is the reactive diluent. Compared with a polyurethane top coat which is widely applied to the market, the top coat has the characteristics of no solvent (no volatile organic compounds (VOC) emission), high richness, good fallibility, high hardness, excellent scratching resistance and high coating efficiency.

The invention discloses impermeable white unsaturated polyester furniture coating. The impermeable white unsaturated polyester furniture coating comprises a main agent part A, a part B containing cobalt iso-octoate and a part C containing methyl ethyl ketone peroxide, wherein the part A comprises the following components in parts by weight: 40 to 50 parts of unsaturated polyester resin, 0.01 to 0.03 part of a polymerization inhibitor, 7 to 10 parts of titanium dioxide, 25 to 35 parts of an inorganic filler, 3 to 5 parts of zinc stearate, 4 to 10 parts of a solvent, 0.3 to 0.5 part of an anti-settling agent, 0.1 to 0.3 part of a defoaming agent, 0.2 to 0.5 part of a flatting agent, 0.1 to 0.3 part of a dispersing agent, 0.5 to 1.5 parts of nitrocotton and 0.1 to 0.3 part of a stabilizing agent. The impermeable white unsaturated polyester furniture coating adopts nitrocotton, so the technical problems that the coating is easy to permeate and the bar is exposed when a density board which is not closed is coated with the white unsaturated polyester furniture coating, and the rework rate of coating is reduced.

The preparation method of amoxicillin sodium includes the following steps: firstly, making amoxicillin trihydric acid react with triethylamine, and making purification, then making obtained product react with purified sodium isocaprylate, crystallizing, filtering, washing and drying to obtain the invented product with high quality.

The invention discloses organic gold conductor paste which comprises the following components in percentage by mass: 40%-60% of resin acid gold, 2%-10% of a metal organic matter mixing agent, 30%-60% of an organic carrier and 1%-4% of an oily gold nano solution, wherein the resin acid gold is prepared by reacting sulfurized balsam and gold trichloride; the metal organic matter mixing agent is a mixture of lead caprylate, bismuth 2-hexylhexane, rhodium caprylate, silicon 2-ethylhexanoate, vanadium iso-octoate and trimethyl boron; the concentration of gold in the oily gold nano solution is 40-60 mug / mL, and the diameter is 5-40 nm. By adding the oily gold nano solution, the sheet resistance of the conductor paste is greatly reduced, the adhesive force and the scratch resistance are improved, meanwhile, a sintered film is compact and flat in surface, low in roughness, resistant to acid and alkali, bright yellow and free of light leakage, the roughness Ra is lower than 0.05 mum, the sheet resistance is about 20 momega / square, the adhesive force reaches 64 N / mm<2> or above, and the scratch resistance reaches 3B.

The invention discloses a high-strength tear-resistant hangtag and a making process thereof. The high-strength tear-resistant hangtag is prepared from the following raw materials by weight: 300-360 parts of an ethylene-vinyl acetate copolymer, 76-88 parts of high-density polyethylene, 55-64 parts of phenylatylene silicone rubber, 42-48 parts of nitrile rubber, 24-30 parts of basalt fiber, 18-22 parts of nano-silica, 6-9 parts of a foaming agent, 3-4 parts of zinc isooctanoate, 8-12 parts of a processing aid, 4-6 parts of a bridging agent, 10-14 parts of an antioxidant and 10-15 parts of a heatstabilizer. The high-strength tear-resistant hangtag provided by the invention has the characteristics of low density, light weight, high tensile strength, high tearing strength, good mechanical properties and durability, and well takes ultralight weight and excellent mechanical properties into consideration.

The present invention relates to mercapto ethanol isooctanoate type organic tin compound and its preparation process and application. The compound has the structural expression of RnSnX(4-n), where, R is C1-C30 alkyl group or C1-C10 beta-alkoxyl carbonylalkyl group, X is mercapto ethanol isooctanoate, and n is 1 or 2. During preparation, mercapto ethanol isooctanoate, alkyl or ester tin chloride and organic solvent are first heated and refluxed while adding catalyst; organic layer is then obtained through separating liquid and decompression distilled; and through further steps, the compound is obtained. The synthesis process of the present invention is simple, and has conversion rate higher than 95 %, normal pressure and low reaction temperature, low power consumption and less pollution, and the prepared compound has high reaction activity and low toxicity.

The invention provides a fiber fabric fire retardant. The fiber fabric fire retardant is prepared from the following raw materials in parts by weight: 2-5 parts of polypropylene, 3-8 parts of triethylene glycol diisooctoate, 6-8 parts of chitosan, 7-11 parts of light calcium carbonate, 3-5 parts of polyacrylamide, 5-9 parts of titanium dioxide, 8-14 parts of sodium tripolyphosphate, 10-14 parts of glycol, 1-4 parts of polyether polyol, 3-5 parts of dichloromethane, 4-7 parts of hydroquinone, 6-10 parts of sodium oleoyl amino acid and 9-16 parts of aluminum hydroxide. The fiber fabric fire retardant has the beneficial effects of excellent fire resistance, and the capability of carbonizing fibers to avoid combustion and prevent fire.

The invention discloses a polypropylene material resistant to aging and impact at low temperature as well as a preparation method of the polypropylene material. The polypropylene material comprises the raw materials such as polypropylene resin, butadiene rubber, an ethylene-vinyl acetate copolymer, diethyl phthalate, triethylene glycol di-2-ethylhexoate(triglycol dioctate), dilauryl thiodipropionate, dibasic lead stearate, hexamethylenetetramine, tristearin, cobalt iso-octoate, ethyleneglycol dimethacrylate, a silane coupling agent KH550, erucicamide, hollow glass microspheres, andalusite powder and precipitated white carbon black. The butadiene rubber and the ethylene-vinyl acetate copolymer are added into polypropylene resin, so that the cold resistance of the polypropylene material is improved, and the resistance to impact at low temperature is enhanced; the hollow glass microspheres and the andalusite powder are added for combined utilization, so that the tensile strength and impact strength can be synergistically improved; through addition of triethylene glycol di-2-ethylhexoate(triglycol dioctate) and the like, the cold resistance of the polypropylene material is further improved; through addition of nanometer titanium phosphate, the aging resistance of the polypropylene material is improved under the joint action of zinc oxide, precipitated white carbon black and nanometer titanium phosphate.

The invention discloses an additive for improving low-temperature startup of methanol diesel oil. The additive consists of 10-30 parts of ethyl acetate, 15-45 parts of dibutyl oxalate, 20-40 parts of diisopentyl oxalate, 0.3-5 parts of vinyl ester of versatic acid 10, 0.2-3 parts of N-(beta-aminoethyl)-gamma-aminopropyl methyl dimethoxysilane, 7-20 part of 2,5-dimethoxytetrahydrofuran, 2-15 parts of zirconium iso-octoate, 8-25 parts of 2-nitro-2-methyl-propyl nitrate, 10-40 parts of 2-methoxyl-ethyl nitrate, 15-30 parts of 3-tetrahydrofuran nitrate, 12-30 parts of methyl-benzyl-alcohol nitrate, 0.2-10 parts of 3-methyl-2-nitro-2-hexene, 0.2-10 parts of 3-ethyl-2-nitro-2-hexene, 0.1-10 parts of barium nitrate, 0-10 parts of manganese dioxide and 0-20 parts of potassium pentachloride. The low-temperature startup of the methanol diesel oil can be improved, the combustion performance of the methanol diesel oil becomes better, and the tail gas emission is obviously reduced by mixing the additive with the methanol diesel oil.

Resin mortar applied for FRPM pipes and a preparing method thereof are disclosed. The resin mortar comprises resin and quartz sand. In specific, the resin mortar comprises, by mass, 11-14% of the resin and 86-89% of the quartz sand, wherein the resin comprise, by mass, 0.7-0.9% of a curing agent that is 2,2-dihydroperoxybutane, 0.7-0.9% of an accelerant that is cobalt iso-octoate / styrene and 0.3-0.6% of a resin auxiliary agent that is a polyacrylate solution, with the balance being ortho- or meta- styryl ester resin. The resin using amount of the resin mortar is lower than the average level that is 18-20% in China so that the cost of the resin mortar is effectively controlled. The flexural modulus of the high-performance resin mortar used for FRPM pipes is obviously higher than the average level that is 6-8 GPa in China.

The invention relates to thermoplastic carboxyl-modified medium-temperature-water-soluble polyvinyl alcohol resin. The polyvinyl alcohol resin is prepared from an effective quantity of carboxyl-modified polyvinyl alcohol, plasticizer, soft water and processing aid, wherein the carboxyl-modified polyvinyl alcohol is prepared through copolymerizing a vinyl acetate monomer and a carboxyl-containing unsaturated monomer and then carrying out alcoholysis and has the alcoholysis degree of 90.0-95(mol)%, the polymerization degree of 1,000-3,500 and the carboxyl content of 0.1-20mol%, the plasticizer is at least one of glycerol, polyglycol and triglycol diisooctoate, and the processing aid is at least one of talcum powder, silicon dioxide, erucyl amide and saturated aliphatic dicarboxylic ester. The prepared thermoplastic carboxyl-modified polyvinyl alcohol resin has the melting temperature of 120-200 DEG C, is soluble to water of 40-60 DEG C, has the decomposition temperature above 300 DEG C, is colorless and transparent, is free of yellowing and is excellent in quality.

The invention relates to a glitter powder sequin membrane and a preparation method thereof. The glitter powder sequin membrane comprises a PET base material layer, a first water glue layer and a glitter powder layer, wherein the water glue of the first water glue layer is obtained by processing the following raw materials in parts by weight: 20-28 parts of ethylene vinyl acetate, 30-45 parts of PU resin copolymer emulsion, 15-23 parts of isooctoate and 15-25 parts of water. The preparation method of the glitter powder sequin membrane comprises the following steps: (I) preparation of glitter powder: selecting a PET base material, aluminizing and coloring, and slitting and powdering to obtain the glitter powder; and (II) preparation of the glitter powder sequin membrane: selecting a PET base material, uniformly coating the PET base material with appropriate water glue, uniformly spreading appropriate glitter powder, and performing extrusion, powder absorption, drying, rolling and slitting processes to obtain the glitter powder sequin membrane. In the invention, oily glue is replaced by waterborne glue; the glitter powder sequin membrane is obtained by gluing, automatic powder spreading, extrusion, powder absorption, protection layer coating and drying; the defect that the oily glue is not environment-friendly is overcome; and the product has the advantages of brightness, beauty, easiness in powdering without tool penetration, boiling resistance, scratch resistance and no falling.

The invention discloses large-membrane thickness PE electrostatic-sprayed paint. The large-membrane thickness PE electrostatic-sprayed paint comprises a main agent part A, a cobalt iso-octoate-containing part B and a methylethyl ketone peroxide-containing part C. The main agent part A comprises, by weight, 60-80 parts of unsaturated polyester resin, 0.01-0.03 parts of a polymerization inhibitor, 10-25 parts of an inorganic filling material, 3-5 parts of zinc stearate, 4-8 parts of a solvent, 0.3-0.5 parts of an anti-settling agent, 0.1-0.3 parts of an antifoaming agent, 0.2-0.5 parts of a leveling agent and 0.1-0.5 parts of a conductive agent which is an alkanolamide solution of nonsaturated acidic carboxylate. The alkanolamide solution of nonsaturated acidic carboxylate reduces paint resistance, improves paint conductivity and satisfies electrostatic-coating resistor requirements.