7results about How to "Easy to emulsify" patented technology

The invention discloses a refining method, an alkali refining device and a refining system for castor oil, and belongs to the technical field of castor oil processing. The method includes alkali refining, decolorization and deodorization. Before alkali refining, oil residue is removed by filter pressing, and the filter pressing temperature is 82-86°C; sampling is performed at 50-60°C and the acid value is detected, and then the alkali refining process is performed; if the acid value is less than 4, the alkali refining process includes: heating the oil to 40-50°C, adding 70-80wt% phosphoric acid and spraying a sodium hydroxide solution with a concentration of 3-6wt on the oil surface for 12-18 minutes according to the acid value, stirring while spraying, continuing to stir for 10-15 minutes after spraying, then heating to 50-55°C, standing for 10-15 minutes, then heating to 60-65°C and centrifuging, and finally sending to the decolorization process; if the acid level is greater than or equal to 4, the alkali refining process includes soap removal, salt water washing, pure water washing, upper oil washing and dehydration.

The invention relates to oxidized paraffin, a preparation method thereof and application of the oxidized paraffin in preparation of emulsified wax, and belongs to the technical field of paraffin modification. The specific catalyst is used for catalyzing oxidation of the paraffin, the acid value and the saponification value of the prepared oxidized paraffin are higher, the oxidized paraffin is used as a paraffin raw material, the oxidized paraffin has more oxygen-containing groups and is easier to emulsify, and the emulsified paraffin obtained after emulsification is stable in property, smaller in particle size, better in dispersing performance and excellent in physical performance; wide application prospects are realized.

The invention discloses a silicone oil composition for hair care, the silicone oil composition for hair care comprises an emulsifier and a block copolymer, and the block copolymer is composed of A-b-B-b-A, wherein A is a polysiloxane chain segment, B is a polyurethane chain segment, and b represents a block; the polyurethane chain segment is chemically bonded with a polyethylene glycol chain segment and / or a tertiary amine structure. The silicone oil composition for hair care is easy to emulsify and good in adsorption and film-forming performance, the formed emulsion is good in stability, the silicone oil composition for hair care can be applied to hair care products, and the hair care products prepared from the silicone oil composition are good in smoothness and extremely excellent in hair care effect.

The present invention provides a darkening agent and a preparation method thereof, and relates to the technical field of textile printing and dyeing auxiliaries. The darkening agent of the present invention comprises components: a silane coupling agent, methyl methacrylate, hydroxylamine sulfate, triethanolamine, a surfactant, an antibacterial agent, a pH regulator, a solvent and water. After reacting with a silane coupling agent, methyl methacrylate and an organic solvent, a grafting reaction with hydroxylamine sulfate and triethanolamine is performed, so that the organic silicon and the triethanolamine are friendly combined at the molecular level, and a specific proportion of surfactants are added. Under the premise of being able to increase the softness of the fabric, the components are mutually compatible. Under the action of a suitable reaction temperature and reaction time, the use of the darkening agent simultaneously enables the fabric to have high safety of darkening, brightening, friction fastness, and reduced yellowing of the fabric, and the prepared darkening agent has the significant advantages of high stability.

The application discloses high-stickiness modified emulsified asphalt as well as a preparation method and application thereof. The high-stickiness modified emulsified asphalt comprises high-stickiness modified asphalt and a soap solution of the emulsified high-stickiness modified asphalt. The high-stickiness modified asphalt comprises, in terms of mass fractions, 35.0-45.0 parts of base asphalt, 5.0-6.0 parts of SEBS, 5.0-6.0 parts of SBR, 1.0-2.0 parts of maleic anhydride grafted wax, 1.5-2.0 parts of rubber oil and 0.1-0.2 parts of sulfur. The soap solution comprises, in terms of mass fractions, 1.0-1.5 parts of an emulsifier, 1.5-2.5 parts of phosphoric acid and 35.0-45.0 parts of water. The high-stickiness modified emulsified asphalt is prepared by optimizing raw materials and a formula, reduces the high-temperature viscosity of high-stickiness asphalt, solves the emulsification difficulty, and has corresponding improvement in normal-temperature performance and storage stability of the asphalt, thereby improving the performance of the high-stickiness modified emulsified asphalt and products.

The utility model discloses a kind of adhesive mixed emulsifying devices, it is related to adhesive emulsifying device design technical field, including fixed base, adhesive emulsifying unit and material taking collection unit, four corners of fixed base lower side are respectively fixedly connected with one support leg, the upper surface of fixed base is provided with adhesive emulsifying unit, the position of the rim of material taking hole on emulsifying barrel in adhesive emulsifying unit is provided with material taking collection unit, adhesive emulsifying unit includes emulsifying barrel support frame, emulsifying barrel, feed leak, fixed round cover, support frame and stirring cylinder, the upper surface of fixed base is fixedly connected with two emulsifying barrel support frames of equal interval, the inside wall of emulsifying barrel can be scraped, raw material is saved, production cost is reduced, internal emulsification mechanism is relatively convenient to disassemble, does not affect cleaning use, does not affect emulsification processing use.