7 results about "Ethylene bis" patented technology

The invention discloses a preparing method of polyvinyl chloride composite processing aids, which comprises the following steps: choosing unsaturated fatty acid as raw material; reacting with hydrogen dioxide solution with acid catalysis under 40-80 deg.c; adding into 2-10% ethylene octadecanamide; stirring; reacting with nontoxic metallic element oxide or hydroxide composition under 70-110 deg.c at 1-3 h; cooling; getting end product; testing with national standard/ GB8815-88. The thermo stable time is higher than 110 min.

The invention discloses an anti-static warning tape base material. The anti-static warning tape base material consists of a polyvinyl chloride film, an antistatic agent, a weather-resisting agent, a corrosion-resisting agent and a dispersing agent, wherein the antistatic agent refers to sodium dithiocarbamate, the weather-resisting agent refers to 2-hydroxy-4-(n-octyloxy) benzophenone, the corrosion-resisting agent refers to silicon dioxide and the dispersing agent refers to ethylene bis stearamide. The anti-static warning tape base material is prepared from the polyvinyl chloride film and various additives. The prepared tape base material is good in waterproof, dampproof, weather-resisting, corrosion-resisting and anti-static properties, can be adhered to grounds, walls and machines to play warning, stopping and emphasizing roles, and has a long service life.

The invention discloses a composite wax with an excellent cutting ability, and a preparation method thereof. The composite wax is prepared by mixing 42-79% of polyolefin wax, 20-50% of polyolefin, 0.1-3% of ethylene bis(stearamide), 0.5-5% of an inorganic filler and 0.01-0.2% of pigment powder. The composite wax prepared in the invention has the advantages of high melting point, good cutting surface, no electrostatic adsorption phenomenon, moderate hardness, and provision of an excellent processing precision for CAM/CAD.

The invention provides a novel particle for fishing gear box production and a preparation method thereof, and relates to the technical field of fishing gear box production raw materials. The novel particle for fishing gear box production is prepared from the following raw materials in parts by weight: 40-50 parts of ethylene vinyl acetate copolymer, 10-20 parts of polyethylene, 10-20 parts of polypropylene, 10-20 parts of thermoplastic polyurethane elastomer rubber, 8-12 parts of thermoplastic vulcanized rubber, 8-10 parts of nitrile rubber, 3-5 parts of ethylene bis oleamide, 0.2-0.4 part of flame retardant, 0.5-0.9 part of light stabilizer, 1-2 parts of glass fiber, 1-2 parts of titanium dioxide, 1-2 parts of a lubricant and 1-2 parts of a dispersant. According to the invention, the fishing gear box is produced by the prepared granular material, and the physical properties of the fishing gear box are obviously improved so that the quality of the fishing gear box is greatly improved, the strength of the fishing gear box is still enough after the fishing gear box is used for a long time, and the product is not easy to age.