31 results about "ETHYLENE DISTEARAMIDE" patented technology

The invention discloses a polyether coating defoamer. The defoamer is prepared from polyether, ethylene distearamide, phosphoric acid ester, peregal O-20, oleic diethanolamide and an auxiliary emulsifier. The polyether coating defoamer has the advantages of reasonable formula, good use effect and low production cost.

The invention discloses synthetic leather pulp with functions of environment protection, heat insulation and heat preservation, and a preparation method thereof. The synthetic leather pulp comprises the following raw materials in parts by weight: 85-90 parts of polyphenylene thioether, 2-3 parts of metaphenylene diamine, 0.8-1.0 part of ethylene distearamide, 25-30 parts of nanoscale silicon dioxide, 2-3 parts of aluminium-magnesium-silicate, 10-15 parts of peanut leaves, 1.1-1.2 parts of stearic acid, 0.1-0.2 part of calcium ricinoleate, 28-35 parts of light calcium carbonate, 4-4.5 parts of dicumyl peroxide, and 50-55 parts of diethylene glycol monobutyl ether. The pulp disclosed by the invention is simple in a formula, and a paint made from the pulp can effectively realize reflective insulation, and has the advantages of being good in heat preservation effect, stable in heat-insulation property, good in corrosion resistance, long in service life, environment-friendly, and free of pollution. The technical problem that traditional heat-insulation and heat-preservation pulp is nonwaterproof is solved; the peanut leaves are modified, so that the stickiness of the peanut leaves can be improved, the stickiness of the pulp can be enhanced, and the performance stability of the pulp is improved.

The invention discloses a black plastic fill mother material and making method, which comprises the following parts: 25-63% ultrafine carbonate, 10-30% carbon black, 17. 5-25% phenylethene-butadiene-phenylethene copolymer, 1-4% naphthenic oil, 5. 5-15% polyethylene oxide wax and 1-5% ethylene distearamide. The making method comprises the following steps: softening phenylethene-butadiene-phenylethene copolymer and naphthenic oil in the stirrer; placing ultrafine calcium carbonate and carbon black, polyethylene oxide wax in the blender; heating to 120-130 deg. c; adding ethylene distearamide and phenylethene-butadiene-phenylethene copolymer to stir 1-3min; putting preblended material in the double-screw graining machine to grain; cutting; cooling; packing; obtaining the product. The even grain size of ultrafine calcium carbonate is 5-10um and the even grain size of carbon black is 15-40um.

The invention discloses a high heat resistant and toughed heat conduction PA66 material. The high heat resistant and toughened heat conduction PA66 material comprises, by weight, 60-80 parts of PA66,15-20 parts of polybenzimidazole fiber, 4-7 parts of SEBS, 11-14 parts of a filler, 2-7 parts of a flexiblizer, 1-3 parts of an antioxygen, 0.5-1 part of ethylene distearamide and 1-3 parts of epoxy tol oleate octyl ester. The high heat resistant and toughened heat conduction PA66 material has excellent mechanical properties, heat resistance and heat conduction through optimization of chemical composition of the material and improvement of the internal structure of PBT (polybutylene terephthalate) plastic to microscope extent.

The invention discloses a defoaming agent for coating. The deforming agent for coating is prepared from the following components in parts by weight: 14 to 20 parts of ethydene bis-palmitamide, 5 to 12 parts of ethylene distearamide, 9 to 20 parts of tetramethyl ammonium hydroxide, 3 to 8 parts of fatty alcohol-polyoxyethylene ether, 33 to 39 parts of kerosene, 10 to 18 parts of white oil, 6 to 14 parts of aluminum dibutyrate, 3 to 8 parts of aluminum linolenate and 6 to 12 parts of aluminum dilinoleate. The defoaming agent provided by the invention can obviously reduce small bubbles produced when wall surfaces is coated with the coating, guarantee the integrity of the wall surfaces coated with the coating and simultaneously improve the attractiveness. The invention further discloses a process for preparing the defoaming agent for coating. The process comprises the following steps: uniformly mixing all the components, then putting the mixture in a reaction kettle, and preserving heat for 10h at temperature of 180 DEG C to obtain a product A; grinding the product A to obtain the defoaming agent for coating. The process for preparing the defoaming agent for coating provided by the invention is simple in steps, easy to operate and low in preparation cost.