6 results about "Butylated hydroxytoluene" patented technology

The invention discloses an alkali-resistant anticorrosive paint. The paint consists of two components A and B, wherein the component A consists of the following raw materials in parts by weight: 67-74 parts of epoxy resin E44, 20-25 parts of high chlorinated polyethylene resin, 10-16 parts of mica powder, 4-6 parts of titanium dioxide, 5-7 parts of sodium carboxy methyl cellulose, 4-6 parts dimethyl terephthalate, 4-6 parts of glycerol, 2-4 parts of ethyl acrylate, 2-3 parts of tung oil, 2-3 parts of polyacrylamide, 2-3 parts of diethylamine, 2-3 parts of triethyl O-acetylcitrate, 3-4 parts of ammonium dihydrogen phosphate, 4-5 parts of sodium molybdate, 2-4 parts of 2, 6-butylated hydroxytoluene, 9-12 parts of a compound modifying agent, 25-30 parts of dimethyl benzene, 8-10 parts of n-butyl alcohol, 0.8-1 part of anilino-methyl-triethoxysilane and 0.5-1 part of dimethicone. The produced paint has the advantages of good adhesion with metal, small structural pores, compact structure, excellent adhesion, good flexibility, high shock strength, strong corrosion resistance and efficient base metal protection function.

The invention provides a composition for improving the plasticity retention rate of standard gel and a preparation method and application thereof.The composition is prepared from, by weight, 40-60 parts of an agent M, 1-3 parts of span 80, 0.5-1.5 parts of Tween 80, 0.3-1 part of peregal 0, 2-3 parts of lauryl sodium sulfate and 80-100 parts of water, and the agent M is prepared from styrenated phenol, 2, 6-butylated hydroxytoluene, N-(1, 2, 4-trimethyl-1, 3-pentanediol) and N-(1, 2, 4-trimethyl-1, 3-pentanediol. According to the present invention, the prepared composition can effectively improve the plasticity retention rate of the standard gel, the plasticity initial value P0 is 31.0-38.0, the plasticity retention rate PRI is improved to 63.1-67.6, the composition is applied to the dry stirring line or waterline preparation standard gel process, the addition amount of the composition can be effectively controlled, the production cost can be reduced, the production efficiency can be improved, and the production cost can be reduced. The plasticity retention rate is improved under the condition that the mechanical property is not changed, the difficulty of a plastication procedure and the production energy consumption in rubber product production are reduced, and the stability of a rubber production process formula and the performance is facilitated.