71 results about "MINERAL WAX" patented technology

The invention provides a mineral wax composite shape-setting phase-change material and process for preparation, wherein the material comprises 70-80 wt% paraffin wax substance with 44-50 deg. C melting point, 4-15% of cross bond high-density polyethylene, 4-15 wt% of styrene / ethane-butylene / styrene copolymer (SEBS), and 4-6 wt% of expanded graphite.

A precision-casting mold material for ornament consists of hydrogenated microcrystalline wax, paraffin, petroleum resin, high-molecular polymer, mineral wax and animal and vegetable wax. It has better bending strength, surface hardness, thermal stability, fluidity, reutilization and less linear shrinkage rate. It can be used for gold and silver ornaments.

The present lipid-based wax compositions commonly include a polyol fatty acid ester component (made up of partial and/or completely esterified polyols). Generally, at least a portion of the polyol fatty acid ester has been subjected to a transesterification reaction. Lipid-based wax compositions having a melting point of about 48° C. to about 75° C. can be particularly advantageous for use in forming candles. The wax may contain other components such as mineral wax, plant wax, insect wax, and/or other components. The polyol fatty acid ester component can include triacylglycerols such as those derived from plant oils (soybean oil, palm oil, etc.). The polyol ester component may be characterized based on one or more of its physical characteristics, such as SFI-40, SFI-10, typical crystal structure, IV, melting curve, and/or other properties.

The invention relates to a precise casting mold material, which comprises: petroleum wax, petroleum resin, high polymer, mineral wax and animal-plant wax. This product has high bending strength, superficial hardness, small linear shrinkage and ash, and well other properties, overcomes opposite in prior art, and fits to manufacture large-scale thin-wall integral fine-casting structure part.

The invention belongs to the technical field of precision casting and discloses a precision casting wax granular molding material and a preparation method and application of the precision casting waxgranular molding material. The precision casting wax granular molding material comprises components including, by mass percent, 50%-70% of petroleum wax, 0%-10% of animal wax, 10%-15% of mineral wax,0%-15% of vegetable wax, 0%-15% of petroleum resin, 0%-10% of flexibilizer, 0.0%-0.5% of an ultraviolet light absorbent and 0.0%-1% of an antioxygen. The raw material of petroleum wax is stable and easy to obtain, the petroleum wax serves as a raw material, the cost of the printing wax powder material is greatly reduced, meanwhile, the animal wax, the mineral wax, the vegetable wax, the petroleumresin, the flexibilizer and the like are added to improve the tenacity, the strength and the hardness, the molding material is low in viscosity and melting point and good in flowability, and the granular material is convenient to transport and process. By means of a formula without rosin, it is guaranteed that the casting wax can be repeatedly used several times and is good in environment affinity, meanwhile, the process is simple, the working efficiency is improved, the cost is reduced, and wide market prospects and market competitiveness are achieved.

The invention provides an emulsified explosive and method for preparing same, wherein the explosive comprises (by weight percentage) 75-85% of ammonium nitrate, 8-14% of water, 0.3-3.5% of nitrates, 0.3-2.0% of urea, 0.3-3.5% of modified emulsifying agent, 0.3-3.5% of compound oil phase, and 0.3-3.5% of emulsion foaming agent. The preparation process comprises the steps of, (1) charging water into ammonium nitrate, heating, agitating, dissolving, charging nitrates, urea, agitating, dissolving, thermal insulating 60-80 minutes, obtaining aqueous phase, (2) mixing modified emulsifying agent, mineral wax and Vaseline, elevating the temperature to 80-98 deg. C, dissolving 60-80 minutes, obtaining oil phase, (3) filtering the aqueous phase and the oil phase, mixing, emulsifying, (4) lowering the temperature to below 65 deg. C, charging emulsion foaming agent.

The present invention discloses a wax emulsion for treating board for making pencil. Said wax emulsion is made up by using mineral wax, sterilizing agent, adjuvant, emulsifier, preservative and water according to a certain mixing ratio. The cutting face of the pencil made of the board treated by said wax emulsion is smooth and clean, and said invented wax emulsion can greatly raise quality of the product. As compared with dry board-baking wax-impregnating method said invented method can reduce consumption of wax-like material, also can reduce environmental pollution due to dry baking wax-impregnating method.

A silicon-based ceramic core is characterized in that the core is prepared from following materials at mass percentages as 30-50% porous quartz glass powder, 10-15% mullite mineralizer, 18-22% plasticizer, and quartz glass powder at left amount, wherein the porosity of the porous quartz glass powder is 10-20%, which granularity is 150-180, the granularity of the mullite mineralizer is lower than 320, the granularity of the quartz glass powder is 180-240, the plasticizer is the mixture of 10-15% wax, 3-5% polythene, and mineral wax at left amount. The preparation comprises that uniformly mixes materials, to be pressed and shaped on a core press via moulds, to be baked, while the bake temperature is 200+-10DEG C for 4-8h, 400+-10DEG C for 4-8h, 600+-10DEG C for 1h, 900+-10DEG C for 1h, and 1200+-10DEG C for 6-10h, to be strengthened at high and low temperatures. The invention can produce ceramic core with demanded requirements, to support the production of R0110 heavy combustion engine II-stage guider blade.

The invention relates to a polyethylene gen-seng specific film and the preparation process, belonging to agricultural covering film. Said film is semi-transparent, takes polyethylene as base material, and is prepared by adding functional masterbatch according to a certain proportion. The formulation comprises low- density polyethylene resin, liner low- density polyethylene resin, aging- tolerant masterbatch and ultra- fine calcium carbonate packing modifying masterbatch; said aging- tolerant masterbatch comprises liner polyethylene powder resin, light- stability agent, anti- oxidant and phthalocyanine; said ultra- fine calcium carbonate packing modifying masterbatch comprises liner polyethylene powder resin, calcium carbonate powder, aluminate ester coupling agent, mineral wax, micromolecule polyethylene wax or geoceric acid and anti- oxidant. The film is characterized in that: it effectivly avoids the high- temperature scorching from gen- seng leaves, increases broad light transmission, transmisses blue light and yellow selectively, which is good for gen- seng quality improvement; the life- length is long, covering film shaping is quite good, cost is low, and suitable for qide spread and application.

The invention relates to all-solid environment-friendly protective paint and a preparation method thereof. The paint is prepared from the following raw materials: 10-40% of all-solid alkyd resin, 5-30% of mineral wax, 20-50% of drying oil, 5-20% of a sulfonate based preservative, 5-15% of calcium carbonate, 1-5% of fatty acid ester, 1-10% of a thickening agent, 5-20% of a petroleum resin, 0.1-0.5% of a drying agent and 0.2-0.5% of an anti-skinning agent. The preparation process for the protective paint comprises the following steps: adding drying oil, mineral wax and petroleum resin into a reaction kettle, rising the temperature to be 100-110 DEG C, stirring at the rotating speed of 10-20 rpm, and stirring at the speed of 30-35 rpm after the mixture is fully molten to uniformly mix the mixture; stopping heating, adding all-solid alkyd resin, fatty acid ester, the sulfonate based preservative, the thickening agent, the drying agent and the anti-skinning agent in sequence under the stirring condition; discharging when the temperature is reduced to be 40 DEG C. Compared with the conventional protective paint, the protective paint provided by the invention has the advantages of being free of solvent, environment-friendly, good in safety and stability, high in preservative efficiency, and the like.

The invention discloses an intermediate-temperature-sensitized emulsion explosive and a preparation method thereof. The emulsion explosive is obtained through sensitization of emulsion matrix and a sensitizer, wherein the weight ratio of the emulsion matrix to the sensitizer is 98-99.6:0.4-2; the emulsion matrix comprises 5-10 percentage by weight of oil phase and 90-95 percentage by weight of aqueous phase; the oil phase comprises 28-40 percentage by weight of an emulsifying agent and 60-72 percentage by weight of an oil phase material; the oil phase material is a compound formed by compounding complex wax with any two of liquid paraffin, mineral wax or microcrystalline wax. The preparation method comprises the following steps: the oil phase and the aqueous phase are pressurized through a screw pump and are then mixed in a static mixer to be subjected to pre-emulsification and fine emulsification, so as to obtain emulsion matrix, the emulsion matrix is cooled to 65-75 DEG C and is then pressurized again through the screw pump to be mixed with the sensitizer in the static mixer, and then the mixture is sensitized at a temperature of 65-75 DEG C, so as to obtain the intermediate-temperature-sensitized emulsion explosive. According to the intermediate-temperature-sensitized emulsion explosive and the preparation method thereof, the emulsion matrix has low viscosity at the temperature of 65-75 DEG C, the technical problem that during high-temperature sensitization, opposite phase of the oil phase material of the emulsion explosive is easily caused is solved, and the technical defect that sensitization bubbles are easily damaged when loading low-temperature-sensitized high-viscosity and high-hardness emulsion matrix is overcome.

The invention discloses a wood treatment preparation and a preparation method thereof. The preparation is an emulsion prepared by mineral wax, resin, additives, an emulsifier, a preservative, and water. The preparation method comprises the following steps: respectively preparing an oil phase material and a water phase material, mixing, and uniformly dispersing the mixture to obtain the final wood treatment preparation. After wood is soaked and boiled by the preparation of the invention, the wood is dense, and is not easy to absorb water and deform; the product quality is increased, and the shelf value of commodities is increased.

The invention provides a process for preparing organic montmorillonite / mineral wax composite energy-storage material, which consists of, preparing alcoholic solution with 15-25% of mass concentration from silicane coupling agent 0.04-0.06 mass times of organic montmorillonite, at room temperature, treating organic montmorillonite 20-30 minutes with the solution in sealed container, stirring and dispersing the treated organic montmorillonite in aqueous solution of 20-25% of ethanol, elevating the temperature to 60-80 deg. C, charging molten paraffin wax with a fusion point lower than 60 deg. C 1.5-2 times of the mass of organic montmorillonite, stirring 4-6 hrs and filtering, washing with 30-60 deg. C, 20-40% of ethanol aqueous solution till the emerge of paraffinum liquidum droplets, drying the washed product at 90-120 deg C to constant weight.

The invention relates to a thermotolerant mixed explosive for oil field, which comprises (by mass ratio) hexanitrodiphenylsulfone 95-98, fluoroelastomer and fluoro-resin 1.5-3.5, mineral wax and mineral wax 0.5-1.5. The invention can be applied to the field of heatproof high explosive such as oil gas deep-well heat-proof gun perforation cartridge charging.

The invention discloses a stainless steel rehabilitation medical instrument which comprises raw materials of stainless steel powder and a binder, wherein the binder contains medical paraffin wax, mineral wax, high-density polyethylene and EVA (Ethylene Vinyl Acetate) resin. The invention further provides a manufacture method of the stainless steel rehabilitation medical instrument. The manufacture method comprises the following steps of: firstly, heating and uniformly mixing the stainless steel powder and the binder to form feed with mobility; then, processing the feed through an injection forming machine to form a blank; then, degreasing the blank; and finally, sintering the degreased blank to form the stainless steel rehabilitation medical instrument. According to the rehabilitation medical instrument produced by the invention, the special stainless steel powder material is adopted; the rehabilitation medical instrument is produced by utilizing a novel powder metallurgy injection forming process; the rehabilitation medical instrument is formed at one time without being processed; furthermore, the material performance is good; the internal structure of the product is uniform; themechanical intensity is high; the surface fineness is good; and the material performance and the working efficiency can be greatly increased.

The invention provides a preparation method of radices lithospermi lipstick and belongs to the technical field of preparation of daily chemical products. The lipstick is prepared from the following components in parts by weight: 30-60 parts of radices lithospermi, 30-60 parts of grape seed oil, 8-20 parts of wool fat, 5-15 parts of bee wax, 8-20 parts of mineral wax, 10-30 parts of monoglycerides, 0.01-0.1 part of VE(vitamin E), 0.01-0.1 parts of thymol crystals and 0.01-0.1 parts of lemon oil. The preparation method of the radices lithospermi comprises the following steps: cleaning the part of radices lithospermi with bright color, weighing after pretreating, adding the grape seed oil, dipping for 12-24 hours, heating, filtering, adding the bee wax, mineral wax and monoglycerides which are finely ground, adding the wool fat after dissolving, stirring, adding into a colloid mill, grinding, adding the VE and spice in a grinding process, then pressing and pouring into a copper mold, after solidifying, taking out, polishing and packing. The lipstick enables lips to be gorgeous, and is able to lock moisture for double lips; the effect can be kept for a long time.

The invention discloses a production method of automobile finish glaze sealant and an automobile finish glaze sealing method. The automobile finish glaze sealant comprises, by weight percent, 1-3% of natural wax, 1-3% of synthetic wax, 1-5% of mineral wax, 5-8% of silicon resin, 1-3% of fluorosilicon resin, 2-4% of emulsifier, 1-3% of nonionic emulsifier, 0.1-0.5% of ultraviolet absorber, 1-3% of antistatic agent, 0.1-0.3% of essence, 30-50% of solvent, and 40-60% of deionized water. The automobile finish glaze sealing method includes the steps of firstly, checking finish condition and recording; secondly, cleaning automobile finish; thirdly, wiping an automobile with sludge; fourthly, adhering adhesive tape for protection; fifthly, subjecting the finish to polishing and mirror reduction; sixthly, cleaning the automobile; seventhly sealing glaze; and eighthly, cleaning the whole automobile. The automobile finish glaze sealant has the advantages of high and persistent gloss, high hydrophobic property, less proneness to staining, ultraviolet resistance, static resistance, scratch resistance and the like.

The invention discloses a dynamic wholly vulcanized thermoplastic rubber one-step production process and apparatus, which comprises EPDM rubber 30-55%, polypropylene (PP) 15-60%, mineral wax oil 6-30%, mineral wax oil + dicumyl peroxide (DCP) 3-15%, and the preparation process comprises high speed agitating, dynamic melting reacting, and pelleting into granular form rubber product.

The invention discloses a pure natural makeup removal paste which is prepared from, by weight, 20-55% of vegetable fat, 10-35% of a surface active agent, 2-30% of solid wax, 0.1-5% of rosemary extract or tocopherol, 2-10% of sage essential oil, 3-6% of myrrh essential oil, 0.5-1% of carnation extract, 0.2-0.8% of citrus fruit extract and 0.2-0.6% of lotus extract, wherein the sum of the percentages of the compositions is 100%. The adopted natural vegetable fat contains no essence, synthetical pigment, preservative, mineral oil, mineral wax and other chemical raw materials harmful to human skin, and is safe, mild, free of stimulation and capable of nourishing skin while achieving makeup removal. In addition, by using the sage essential oil, the myrrh essential oil and the carnation extract in a cooperated mode, the good effects of repairing the skin surface lipid film, adjusting the skin balance value, promoting updating of damaged skin, thickening cuticle and replenishing and locking water are achieved. The invention further provides a preparation method of the makeup removal paste.

The invention relates to a cooling filter tip, a heat-not-burn cigarette and an application; the cooling filter tip comprises a cooling section, the cooling section comprises a carrier, a cooling material is applied to the surface of the carrier, and the carrier is arranged in the cooling section to form a plurality of channels penetrating through the cooling section; the cooling material comprises at least one of vegetable wax, beewax, mineral wax and synthetic wax. The flue gas inlet temperature can be effectively reduced, and the reduction amplitude can reach 10 DEG C or above.

The invention relates to a composite modified asphalt for roads and process for preparation, wherein the asphalt composition comprises comprises asphalt, FT mineral wax, petroleum resin and sulfur, wherein the content of FT wax is 0.5-6 wt% of the asphalt, the content of petroleum resin is 5-30 wt% of the asphalt, the content of sulfur is 0.05-1 wt% of the asphalt. By charging FT wax into mixture of asphalt, the invention can achieve improved high-temperature behavior of the asphalt, lowered 135C viscosity of modified asphalt, and reduced difficulty of asphalt construction.Furthermore, the addition of petroleum resin also increases the adhesiveness of the asphalt with stone-like materials.