53results about How to "Strong luster" patented technology

The present invention provides one kind of golden pearlescent pigment with strong metal texture. The golden pearlescent pigment includes flaky base with at least three layers of alternately coated ferric oxide layer of optical thickness 10-200 nm and silica layer of optical thickness 10-320 nm. The present invention provides also the pigment preparing process, which is one wet chemical hydrolysis process to deposit ferric oxide layers and silica layers on the flaky base. The golden pearlescent pigment has strong golden interference color and brilliancy and brightness greatly than common pearlescent pigments. It has low cost, simple preparation process and stable product quality.

Disclosed is an electrodeposition decoppering and regenerating method of waste copper-bearing etching liquor of an acidic chlorination system. The method comprises the steps that waste etching liquor generated in the etching process of a circuit board is filtered and then transferred into an electrodeposition tank for electrodeposition; a redox reaction happens in the electrodeposition process of the electrodeposition tank; and a first standard cathode copper board is separated out through a cathode, chlorine is separated out through an anode, and used for oxidizing the waste etching liquor to generate etching regenerated liquor, and electrodeposition decoppering and regenerating of the waste etching liquor are achieved. According to the method, the technological process is simple, and operation is easy; decoppered products can directly meet the requirements of standard products; and no chemical reagent is added in the regenerating process, the waste etching liquor is cyclically utilized online, and zero emission is achieved.

The invention relates to the technical field of fertilizers and particularly discloses a special fertilizer for tobaccos. The special fertilizer for the tobaccos comprises, by weight, 5-20 parts of urea, 5-15 parts of ammonium nitrate, 3-10 parts of calcium superphosphate, 10-25 parts of potassium sulphate, 2-10 parts of ammonium bicarbonate, 8-16 parts of diammonium phosphate, 10-25 parts of biogas residues, 10-20 parts of rape seed cake fertilizers, 2-10 parts of plant ashes, 5-10 parts of vetch seeds, 1-3 parts of amino acids and 1-3 parts of medium trace elements. The special fertilizer for the tobaccos has the advantages that the component match is reasonable, the balance reasonable absorption of nutritional ingredients by the tobaccos can be facilitated by the synergistic effect of the nutritional ingredients, the special fertilizer is adapted to the fertilizer requirement rule of tobacco growth, and thereby the yield and quality of the tobaccos can be remarkably improved.

The invention relates to a formula, a preparation technology and an application of an offset printing ink. The formula of the offset printing ink comprises, by mass, 30-40% of resin oil, 20-30% of gummy oil, 5-10% of a filler, 15-20% of a pigment, 0.3% of a drying agent and 1-5% of an assistant 1#, wherein the resin oil can be a phenolic resin or an alkyd resin; the pigment can be an organic pigment; the filler can be calcium carbonate; the assistant 1# can be an antioxidant; and the gummy oil can be phenolic resin oil or octyl phenol resin oil. The preparation technology comprises the following steps: adding the above raw materials to a bucket according to the formula, stirring for 40min, grinding after the obtained stirred mixture is qualified, adjusting indexes of the mixture after the fine of the mixture is qualified, and packaging after the indexes are qualified. The offset printing ink can be applied to paper printing. The offset printing ink has the advantages of strong luster, fast fixation speed, low cost, good wear resistance and cost saving.

The invention discloses a flame-retardant nano composite material and a preparation method thereof. The flame-retardant nano composite material comprises the following components in parts by weight: 80-100 parts of polypropylene resin, 1-4 parts of a compounded nano flame retardant, 5-15 parts of nano talcum powder, 0.5-1.5 parts of a flame-retardant synergist, 0.1-0.5 part of anti-dripping agent,1-4 parts of a compatilizer, 0.1-0.5 part of an antioxidant and 0.5-1.5 parts of a reinforcing agent. The composite material prepared by combining specific components has the advantages of good mechanical property, good flame-retardant effect, less smoke generated during combustion, good anti-dripping effect, no harm to human body and no environmental pollution; meanwhile, the preparation processis simple and convenient, the cost is low, and the composite material is suitable for industrial production.

The invnention is wool nitrile blending pearl lint and the manufacturing craft; it belongs to spinning product field. It includes bottom gauze layer and surface gauze layer, the surface gauze layer is closed arranged curly solid lint structure, it is at one face of bottom gauze layer, the lint is arranged on the surface of wool nitrile blending pearl line regularly or irregularly; the invention has damping, curling and drying craft after ironing and cutting craft.

The invention relates to a benzene-free spray paint. The spray paint is characterized by comprising the following components by weight percent: 21-25% of acrylic resin, 4-10% of pigment, 0.5-1% of dispersing agent, 0.3-0.8% of flatting agent, 0.5-1% of bentonite, 5-10% of ethylene glycol monobutyl ether, 4-8% of n-butyl acetate, 8-18% of acetic ether, 10-15% of acetone, and 38-42% of dimethyl ether. The spray paint is prepared from raw materials which are completely free of harmful substances like benzene and heavy metals through a certain production method, thus avoiding harm of benzene and heavy metals to human health, and effectively protecting environment and safety of people.

The invention provides a nano aqueous elastic paint with metal luster, which mainly comprises the following components in percentage by weight: 40 to 80 percent of nano aqueous resin which contains 50percent of solid, 0.05 to 1.5 percent of nano antifoaming agent, 0.05 to 3 percent of dispersant, 0 to 15 percent of nano dulling agent, 5 to 35 percent of pigment, 0.1 to 1 percent of nano thickening agent, 0.1 to 1 percent of anti-shrinkage agent, 0.1 to 1 percent of flatting agent, 1 to 10 percent of antifreezing agent, 0.5 to 10 percent of nano antibacterial agent, 1 to 8 percent of nano antifoulant and 0 to 40 percent of water. The nano aqueous elastic paint can be widely applied to inner and outer walls of brick and stone structures and concrete structures, and is a novel dope which hasthe advantages of low cost, strong metal luster, good decorative effect and simple and convenient construction. The system for coating the aqueous elastic paint with metal luster of the invention caneffectively and perfectly combine three themes of decorative performance, crack resistance and environment protection.

The invention discloses a pearlescent pigment applied as car spray paint and a preparation method thereof. The pearlescent pigment is characterized in that the pigment is a pearlescent pigment coated with rutile TiO2, the external of an employed substrate material is coated with a layer of a titanium dioxide film, and also the external of the titanium dioxide film is coated with a coloring agent for forming a metal oxide composite coating; the coloring agent is ferric oxide; and the pearlescent pigment coated with rutile TiO2 employs granular mica as the substrate material. The pearlescent pigment coated with rutile TiO2 is directly prepared according to the following step: preparing a mica suspension by employing deionized water, controlling the pH value, adding a TiCl4 solution with the concentration of 20-25%, at the temperature of 80 DEG C, heating with stirring for reacting, filtering, washing, drying and calcining at 700 DEG C, and performing surface modification processing. The beneficial effects comprise that the pearlescent pigment provided by the invention has the effect of changing color along with angle variation, is relatively good in product brightness and color saturation, is substantially improved in brightness and chroma, is relatively high in stability, does not fade at a relatively high temperature, and is especially applicable as automobile spray paint.

The invention provides and particularly relates to transfer platinum cat eye positioning paper and a preparation process thereof, and relates to the technical field of printing. The preparation process of the transfer platinum cat eye positioning paper comprises the following work procedures of a UV coating molding pressing work procedure, an aluminum plating work procedure, back glue and cuttingwork procedure, a compounding work procedure, a connecting line peeling and surface coating work procedure and a transverse cutting work procedure. The transfer platinum cat eye positioning paper comprises a bottom paper layer, a transfer glue water layer, a water-based back glue layer, a platinum cat eye aluminum plating layer and a water-based surface coating layer, wherein the transfer glue water layer, the water-based back glue layer, the platinum cat eye aluminum plating layer and the water-based surface coating layer are sequentially compounded onto the bottom paper layer. The aluminum layer of the paper prepared by the preparation process realizes the firm combination with the paper; the positioning precision is high; the problem of poor combination firmness of a UV layer and an aluminum layer of a conventional transfer process is solved; the process of only transferring the platinum cat eye aluminum layer and not transferring the UV coating is realized; in addition, the platinum luster is better than that of a film coating card; the efficiency is higher; the production cost is reduced; the application is not limited; the application of the platinum positioning paper in thepackaging industry can be greatly promoted.

The invention provides a cultivation method of a novel purple hot pepper variety. The cultivation method comprises the following steps of: preparing a hybridized combination by using a purple lantern-shaped pimiento variety 'Zorro' as a female parent and a green lantern-shaped pimiento variety 'Sujiao NO.13' as a male parent, and selfing the hybridized combination 'Zorro*Sujiao NO.13' to establish an F2 group; planting an F2 plant, selecting single plants which are used for producing long-lantern-shaped peppers with purple skin and have continuous fruit setting capability, and selfing and reserving seeds for planting, so as to obtain an F3 strain; cultivating as mentioned above to obtain F10 strains with stable characters, so as to obtain a purple lantern-shaped pimiento '008'; planting the purple lantern-shaped pimiento '008' and a 'Nanjing Huangkezaojiao' in a hybrid manner, carrying out artificial emasculation and pollination in a bud stage by using the 'Nanjing Huangkezaojiao' as the female parent and the purple lantern-shaped pimiento '008' as the male parent, and harvesting ripen fruits of the 'Nanjing Huangkezaojiao', so as to obtain a 'Sucaijiao NO.1'. The novel purple hot pepper variety obtained by using the method has the advantages of good quality, high yield, disease resistance, stress resistance and the like.

The invention relates to a boron nitride anti-corrosion coating material and a preparation method thereof, and belongs to the field of chemical engineering. The boron nitride anti-corrosion coating material is composed of the following components in parts by weight: 22-24 parts of water-based alkyd resin, 5-7 parts of nano boron nitride, 0.6-1.6 parts of a dispersant, and 70-85 parts of a solvent.The preparation method comprises the following steps: a, mixing the nano boron nitride and the solvent to prepare a boron nitride slurry; b, adding the dispersant into the prepared boron nitride slurry to prepare a boron nitride filler dispersion liquid; and c, mixing the prepared boron nitride filler dispersion liquid and the water-based alkyd resin to prepare the boron nitride anti-corrosion coating material. The preparation method of the anti-corrosion coating material provided by the invention is simple, and the prepared coating has a thickness range of 20-25[mu]m, can protect a substratematerial for 7-8 years under the high-temperature environment of 300 DEG C, and has excellent anti-corrosion effects.

The invention relates to a production method of a super-good light worsted woolen fabric. A production process of the production method comprises fabric grey cloth singeing, crabbing, braying, crabbing, drying, intermediate inspection, mending, shearing, mangling, pressing, drying, curing, dry finishing, obtaining a finished product. The production method is characterized in that fabric grey clothis softened after shearing; high-temperature treatment is carried out on the fabric grey cloth after mangling; and the high-temperature and high-pressure treatment is carried out on the fabric grey cloth by 1-3 groups of high-temperature metal press rollers arranged between an evenness calender and a roller of a continuous crabbing machine. The invention has the advantages that produced fabrics have more bright and permanent luster, good hand feeling and high production rate.

The invention discloses a real silk plus material, which is applicable to the manufacture of various kinds of clothes. The plus material consists of three kinds of materials which are respectively cotton, silk and chemical blended fabrics. The front side of the plus material is 3 / 1 or 4 / 1 twill tissues, the back side tissues opposite to the front side are 1 / 3 or 1 / 4 twill tissues. The front side adopts a mixture of cotton, silk and chemical blended fabrics, and the back side adopts pure cotton. The real silk plus material has the beneficial effects that the color is vivid, the color firmness is high, the wear resistance is realized, the glossiness is high, and the gloss is better than that of natural silk. The real silk is adopted at the inner side, the moisture absorption capability is high, and the ventilation performance is good. When the plus material is made into clothes, the parts of clothes in contact with the human body are natural silk, the feeling is soft, cool and smooth, and an antibacterial effect is also realized. The plus material can be widely applicable to various T shirts, sports clothes, home textiles and the like.

The invention provides a plant growth regulator for improving upper leaf enlargement, nicotine reduction and potassium increase after topping. The plant growth regulator is prepared by taking by weight, 0.001-99.990% of gibberellic acid, 0.001-99.990% of heteroauxin, malonic acid, 0.001-99.990% of 2,4-d, 0.001-99.990% of dimethylformamide, 0.001-99.990% of nonylphenol polyoxyethylene ether and 0.001-99.990% of cyclohexanone, mixing the raw materials with uniformly stirring to prepare mixed solution and mixing, by weight, 60-70% of the mixed solution and 30-40% of potassium dihydrogen phosphate buffer solution with uniform stirring. By spraying the plant growth regulator to upper tobacco leaves, the growth period of a tobacco field is shortened, upper tobacco leaf enlargement, nicotine reduction and potassium increase can be promoted, tobacco leaf output is increased, and ashy tobacco leaves after baking of the upper tobacco leaves can be decreased. Besides, the tobacco leaves are slightly loose in structure, slightly dark, slightly high in gloss and sufficient in aroma, a single upper leaf is slightly heavy, the proportion of high-quality and medium-quality tobaccos is effectively increased, and accordingly economic income of tobacco growers is increased.

The invention relates to a formula, a preparation technology and an application of gummy oil. The formula of the gummy oil comprises, by mass, 30-40% of resin, 15-20% of plant oil, 30-40% of ink oil and 1-5% of an assistant 1#, wherein the resin can be one of phenolic resins and octyl phenol resins; the plant oil is linseed oil; the ink oil is mineral oil; and the assistant 1# is a liquid gellant. The preparation technology of the gummy oil concretely comprises the following steps: adding the qualified resin into the plant oil, heating to 230-235DEG C, carrying out heat insulation for 30min, pumping the above obtained mixture into a letdown tank, stirring, adding the ink oil at 210DEG C to adjust the viscosity, adding the assistant at 170-175DEG C, carrying out heat insulation at 170DEG C for 30-60min, detecting indexes, and taking the obtained gummy oil out of the tank after the gummy oil is qualified. The gummy oil can be applied to prepare offset printing ink. The gummy oil has the advantages of strong luster, fast fixation speed, low cost, good wear resistance and cost saving.

The present invention discloses a carbon fiber filled and modified PC / PET alloy and a preparation method thereof, wherein the carbon fiber filled and modified PC / PET alloy comprises, by mass, 40-70% of PC, 15-30% of PET, 2-5% of SMA, 5-15% of modified carbon fibers, 4-10% of a toughening agent, 0.1-0.5% of an antioxidant, and 0.1-1% of a lubricant, wherein the modified carbon fibers are short cut polyacrylonitrile carbon fibers with the surface treated by an oxidizing agent perchloric acid solution. The carbon fiber filled and modified PC / PET alloy of the present invention has beneficial effects of high strength, high modulus, high elasticity, high gloss, good electrical conductivity, good thermal conductivity, good thermal stability, strong aging resistance, good size stability, low cost, easy promotion, and the like.

The invention discloses a high-glossiness colorful glaze and application thereof. The high-glossiness colorful glaze is prepared from an effect glaze, a printing paste, an adhesive, a glass powder, astone powder and a hydrophobic agent. The high-glossiness colorful glaze has the advantages that the required raw materials are widely applied to the processing of glaze, and the prices are lower; thepreparation technology is simple, the operation is convenient, the color is fresh, the variety is complete, the heat-resistant and aging-resistant properties are realized, the easiness in fading is avoided, the gloss is strong, the color is light and transparent, the viscosity is low, and the fluidity is good. The surface of a brick prepared by the glaze can display multiple colorful special effects, so that the surface of the common tile with single color can display different colors. The glaze brick has the advantages that the preparation technology is simple, the finished rate is high, andthe decoration effect is greatly improved.

The invention discloses paint special for wickerwork and a preparation method of the paint. The paint comprises the following raw materials: 50-70 parts of deionized water, 35-40 parts of polyketone resin, 25-30 parts of gum dammar, 20-25 parts of maleic resin, 23-28 parts of chlorinated polypropylene resin, 20-25 parts of glycerin, 5-8 parts of polyvinyl alcohol, 3-5 parts of alpha-cyanoacrylate, 4-6 parts of stearic acid, 3-5 parts of magnesium hydroxide, 15-18 parts of titanium dioxide, 3-5 parts of antibacterial mildew-proof liquid medicine, 0.5-1 part of a dispersing agent, 0.5-1 part of an antifoaming agent and 0.5-1 part of a thickening agent. The paint special for wickerwork disclosed by the invention has the characteristics of being high in hardness, bright in color, high in adhesive force, waterproof, antibacterial, mildew-proof and anticorrosive while ensuring the flexibility of the wickerwork. The service life of the wickerwork is prolonged, and the wickerwork is natural in color, bright, durable in use and high in adhesive property and does not turn up or peel off.

The invention provides a tencel and mercerized wool blended yarn which comprises 80 parts by weight of tencel and 20 parts by weight of mercerized wool, and further provides a process of the tencel and mercerized wool blended yarn. The process includes the steps of blowing-carding, drawing, roving, spinning and spooling. The compact siro spinning mode is adopted as the spinning mode, the advantages of siro spinning and the advantages of compact spinning are combined in compact siro spinning, evenness CV value and slug and snick indexes are quite good, single thread strength is high, the structure is compact, wear resistance is good, hairiness is lower, harmful hairiness with length of 3 mm or above is quite low, the yarn is smooth, and textile is high in quality. The prepared yarn can be used for manufacturing ordinary underwear, bath towels and other comfortable, soft and high-moisture-absorption close-fitting textile raw materials.

The invention discloses a high-strength corrosion-resistant glass-lined reactor, which comprises a jacket, a tank body, a stirrer, an upper head, a lower head, a sight glass manhole, a thermometer nozzle, a feed port, and a discharge port, wherein the jacket is arranged at the outer side of the tank body, and a plurality of mounting and positioning devices are arranged outside the jacket at equal angles; a steam inlet is formed in the upper part of the jacket, and a vent port is formed in one side of the steam inlet; a condensate water outlet is formed in the bottom of the jacket, and a high-necked flange is welded on the feed port; a high-necked flange is welded on the sight glass manhole, and a high-necked flange is welded on the thermometer nozzle; a high-necked flange is welded on the discharge port, a bottom glaze layer is arranged on the inner side wall of the tank body, and a surface glaze layer is arranged on the bottom glaze layer; bottom glaze layers are arranged on the inner side walls, end surfaces and grooves of the high-necked flanges, and surface glaze layers are arranged on the bottom glaze layers. The high-necked flanges are added for welding of openings, so that the number of punch forming opening R parts is decreased, the effective thickness of equipment is directly increased, the compressive strength is relatively improved, and the safe operation of the equipment is ensured.

The invention discloses a modulation method for improving the tobacco leaf quality of a Chinese prepared tobacco raw material of heated cigarettes by utilizing manual control. The modulation method comprises the following steps: (1) harvesting fresh tobacco leaves of Chinese prepared tobacco which are properly mature, and hanging on rods; (2) shed loading: loading the tobacco leaves on which the rods are hung into an airing shed; (3) stabilizing the temperature, adjusting the humidity and turning brown: airing until about 90% of the tobacco leaves are brown; (4) adjusting temperature and humidity and shaping: airing the tobacco leaves until the tobacco leaves become soft and strips, and shaping; continuously blending, stopping heating and humidifying when the main veins of the tobacco leaves become brown, are basically dry or are dry and fragile, and naturally softening; (5) unloading the leaves from the rods and bundling; and (6) storing and alcoholizing, namely naturally alcoholizing in a room which is free from peculiar smell, dark, aired in the shade and ventilated. The content of aroma substances in the tobacco leaves and the sensory quality under the heating condition are improved, and the method has great significance in guaranteeing the quality stability of Chinese prepared tobacco raw materials of heated cigarettes.

The invention belongs to the technical field of fluorocarbon paints, and particularly relates to an additive capable of improving the electrostatic effect for spraying fluorocarbon paint. The additive consists of the following components in percentage by weight: 15-25 percent of methyl ethyl ketone, 10-20 percent of diethylene glycol monobutyl ether, 2-4 percent of methyl isobuthyl ketone, 3-6 percent of butyl acetate and 45-70 percent of alkane main solution. The additive can be used for overcoming the defects of low atomizing efficiency of a spray gun, low adsorption force, low painting efficiency and non-uniform distribution of metal fine particles and the like caused by weak electrostatic effect and poor electric conductivity in the spraying process of the fluorocarbon paint at present.

The invention belongs to the field of ink, especially relates to an environmental-protection offset printing ink and a preparation process thereof, and is characterized in that the offset printing ink includes the components in parts by mass: 5-10 parts of ink oil, 50-70 parts of gummy oil, 5-10 parts of a filler, 15-20 parts of a pigment, 0.5-5 parts of a drying agent, and 1-5 parts of an auxiliary agent; the ink oil, the gummy oil, the filler, the pigment, the drying agent and the auxiliary agent are added into a material tank according to the formula amount and are stirred, after stirring is qualified, the mixture is ground, after the fineness is qualified, the index is adjusted to be qualified, and then packaging is performed. The raw materials almost harmless to human bodies are adopted, components harmful to the environment and the human bodies in the processes of production and use of the ink are reduced, almost no pollution is produced, the VOC content is extremely low, and the environmental-protection performance is quite good.

The invention discloses a fabric with an antibacterial function. The fabric is prepared from, by weight, 24-30 parts of modal fiber, 12-16 parts of wood fiber, 8-16 parts of banana fiber, 14-18 partsof milk fiber, 5-9 parts of fabric additives, 4-8 parts of antibacterial enhancers, 1-3 parts of modified vegetable oil, 0.2-0.8 parts of N-beta-(aminoethyl)-gamma-aminopropylmethyldimethoxysilane and12-14 parts of deionized water. The object of the invention is to provide the fabric with the antibacterial function, raw materials are scientifically selected, a suitable ratio is selected, the antibacterial property of the fabric is improved, and the fabric has high use value and good application prospect.

The invention belongs to the technical field of fluorocarbon paints, and particularly relates to an additive capable of improving the electrostatic effect for spraying fluorocarbon paint. The additive consists of the following components in percentage by weight: 15-25 percent of methyl ethyl ketone, 10-20 percent of diethylene glycol monobutyl ether, 2-4 percent of methyl isobuthyl ketone, 3-6 percent of butyl acetate and 45-70 percent of alkane main solution. The additive can be used for overcoming the defects of low atomizing efficiency of a spray gun, low adsorption force, low painting efficiency and non-uniform distribution of metal fine particles and the like caused by weak electrostatic effect and poor electric conductivity in the spraying process of the fluorocarbon paint at present.

The invention provides a formula system and a manufacturing method of high-hardness waterborne acrylic acid modified alkyd resin baking enamel. The matrix of high-hardness waterborne alkyd resin is formed by mixing benzoic acid modified alkyd resin, waterborne acrylic acid modified alkyd resin, epoxy modified acrylic acid resin and amine resin. In the formula system, n-butanol is adopted as a film-forming agent, zinc oxide powder and cellulose powder are added as a filling supplement, and a titanate coupling agent is adopted to improve the interfacial properties in the system and improves thedispersibility of the filler while enhancing the adhesion to a metal substrate together with phosphate. Through the combination of the above formula, a final product has better gloss, high hardness, high adhesion, good weather resistance and good water washing resistance after curing at a high temperature than conventional water-based alkyd resin, and has a great advantage.

The invention relates to low temperature sintered environment-friendly glaze, which is prepared from the following ingredients in parts by weight: 28 to 34 parts of chalcedony, 12 to 17 parts of calcite calcitum, 8 to 14 parts of corallite, 7 to 12 parts of glaze stone, 19 to 22 parts of crushed gravel, 5 to 8 parts of anhydrous sodium sulphate, 15 to 18 parts of Guangxi white clay, 21 to 25 parts of sandstone, 8 to 11 parts of nickel oxide, 6 to 10 parts of sodium hydroxide, 7 to 9 parts of borax and 12 to 16 parts of silicon material. The silicon material includes crystalline-state silicon material and an amorphous-state silicon material, the crystalline-state silicon material is one or two of quartz sand or granite, the amorphous-state silicon material is one or two of bentonite, kieselguhr, natural clay or coal ash, and the mass content of the amorphous-state silicon material in the silicon material is higher than 30%. The glaze prepared by the formula has the characteristics of low sintering temperature, quick sintering speed, low production cost and small environmental pollution. Furthermore, the produced porcelain has strong glaze gloss, smooth and flat surface, stable performance and no glaze peeling phenomenon.

The invention provides a colored bismuth oxychloride pigment and its preparation method and application, belonging to the technical field of cosmetic pigments. The invention provides a colored bismuth oxychloride pigment. The colored bismuth oxychloride pigment uses flake-shaped bismuth oxychloride as a base material, and the surface of the bismuth oxychloride is coated with an organic pigment. The present invention also provides the preparation method of the colored bismuth oxychloride pigment, comprising the following steps: adjusting the pH of the solution containing bismuth oxychloride to 5-7.5, adding an alkali solution containing an organic pigment and an aluminum salt to make the organic pigment Coated on the surface of bismuth oxychloride to obtain colored bismuth oxychloride pigment. The invention provides a colored bismuth oxychloride pigment, which is delicate in texture, has bright colors, strong luster, excellent texture and smooth skin feeling, and is suitable for the field of cosmetics; the colored bismuth oxychloride pigment of the present invention can be Various colors enrich the types of bismuth oxychloride products and broaden the application fields of bismuth oxychloride.

The invention discloses a formula of a self-adhesive waterproof coiled material. The formula comprises asphalt, rubber oil, a styrene thermoplastic elastomer, butadiene styrene rubber, tire rubber powder, talcum powder, a polyester tire, 4000 kg of asphalt, 1200 kg of rubber oil, 400 kg of a styrene-series thermoplastic elastomer, 200 kg of butadiene styrene rubber, 1350 kg of tire rubber powder,2850 kg of talcum powder and 200 g of a polyester tire. The invention relates to a self-adhesive waterproof coiled material and a production process thereof, and belongs to the field of building materials. In the material, the rubber oil has the characteristics of improving the elasticity, the flexibility, the processability and the mixing property of rubber; the viscosity, rigidity, softening temperature and cohesion bonding strength of the material can be strictly controlled and changed by the styrene thermoplastic elastomer; and talcum powder has excellent physical and chemical characteristics of lubricity, fire resistance, acid resistance, insulativity, high melting point, inactive chemical property, good covering power, softness, good gloss, strong adsorption capacity and the lik. Inconclusion, the construction of the waterproof roll is facilitated, and meanwhile the bonding effect and the high-temperature resistance of the waterproof roll are improved.