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31 results about "DISODIUM LAURYL SULFOSUCCINATE" patented technology

Impermeable wear-resistant concrete and preparation method thereof

The invention relates to the field of building materials, and discloses impermeable wear-resistant concrete and a preparation method thereof. The concrete comprises the following raw materials by weight: 200-350 parts of recycled concrete, 50-75 parts of slag powder, 50-75 parts of fly ash, 600-650 parts of broken stone, 5-6 parts of straw, 4-5 parts of disodium lauryl sulfosuccinate, 2-3 parts ofepoxypropyl acrylate, and 0.2-0.4 part of an emulsifier. Compared with the prior art, the impermeable wear-resistant concrete and the preparation method thereof in the invention has the following advantages and effects: in the presence of the emulsifier, disodium lauryl sulfosuccinate and epoxypropyl acrylate are mixed to obtain polymer particles with small particle sizes and enhance the stability of the particles, the microstructure of the concrete is improved, a water cement ratio can be properly reduced due to surface activity effect, the concrete is denser, and the impermeability of the concrete is improved, and hydrogen bonds are easily formed between carboxyl groups of disodium lauryl sulfosuccinate and glycidyl acrylate, and the obtained polymer phase can fill in part of capillarypores and other gaps in the concrete after the concrete is hardened, so the impermeability and the wear resistance of the concrete are improved.
Owner:浙江拓邦混凝土有限公司

Ultrathin powder coating

The invention provides ultrathin powder coating which comprises the following raw materials in parts by mass: 25 to 30 parts of matrix resin, 12 to 15 parts of a curing agent, 10 to 15 parts of a curing accelerator, 20 to 30 parts of a filler, 5 to 10 parts of graphene powder, 10 to 20 parts of a metal composition and 10 to 25 parts of an auxiliary agent. The auxiliary agent comprises the following components in parts by mass: 1 to 3 parts of a leveling agent, 1.0 to 1.5 parts of a dispersing agent, 0.1 to 0.3 part of an anti-settling agent, 0.5 to 0.8 part of an antifoaming agent, 0.1 to 0.3part of a mildew preventive, 0.5 to 0.7 part of a thickener, 0.01 to 0.03 part of composite rare earth and 5 to 8 parts of a coalescing agent; the leveling agent is prepared from the following raw materials in parts by mass: 15 to 20 parts of polyaspartic acid / polyethylene glycol monomethyl ether, 2 to 3 parts of modified fly ash, 1 to 2 parts of polyoxyethylene, 1 to 2 parts of polydipentaerythritol hexaacrylate, 0.5 to 1 part of polyvinyl butyral, 0.5 to 1 part of pregelatinized starch, 0.3 to 0.5 part of disodium lauryl sulfosuccinate and 0.05 to 0.1 part of ferrocene. The coating disclosedby the invention is high in bonding strength with the surface of a base material and is not easy to fall off, and the thickness of a coating film is 30 to 50 micrometers.
Owner:HUNAN LIANXIN SCI & TECH CO LTD

Sensitive skin amino acid mild cleansing facial cleanser and preparation method thereo

The invention relates to the field of facial cleansers, in particular to a sensitive skin amino acid mild cleansing facial cleanser and a preparation method thereof. The sensitive skin amino acid mild cleansing facial cleanser is prepared from the following raw materials: a thickening agent, allantoin, EDTA disodium, a humectant, a disodium lauroyl glutamate surfactant, PEG-120 methyl glucose dioleate, sodium chloride, a sodium lauroyl sarcosinate surfactant, a cocamidopropyl DEA surfactant, a cocamidopropyl betaine surfactant, a sodium methyl lauroyl taurate surfactant, a disodium lauryl sulfosuccinate surfactant, a preservative, a soapberry extract, other auxiliaries and deionized water. The preparation method comprises the following steps that stirring is carried out to obtain a primary mixture; part of the raw materials are added to obtain a medium mixture; part of the raw materials are continuously added to obtain a mixture; sodium chloride is added to obtain a standby material; and the rest raw materials are added for being stirring to obtain a finished product. The sensitive skin amino acid mild cleansing facial cleanser has the advantage of improving the cleaning power of the amino acid cleansing facial cleanser.
Owner:广东星芮生物科技有限公司
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