Low-cost high-absorption-efficiency oil absorption material and preparation method thereof

Abstract

The invention discloses a low-cost high-absorption-efficiency oil absorption material and a preparation method thereof. The oil absorption material is characterized by being prepared from the following materials in part by weight: 3 to 5 parts of sodium bentonite, 0.3 to 0.5 parts of hexadecyl trimethyl ammonium bromide, 4 to 6 parts of methacrylate, 3 to 5 parts of styrene, 0.1 to 0.5 parts of diacrylic acid-1, 6-hexanediol ester, 3 to 4 parts of ethyl acetate, 1 to 3 parts of poval, 0.8 to 1.2 parts of organophosphorus ester, 0.01 to 0.05 parts of potassium peroxodisulfate, 0.5 to 1 part of sodium bicarbonate, 2 to 5 parts of polyethylene wax, 2 to 3 parts of stearic acid, 1 to 2 parts of calcium sulfate, 80 to 95 parts of polypropylene, 0.1 to 0.3 parts of antioxygen 1010, 10 to 15 parts of azodicarbonamide, 0.5 to 1 part of silane coupling agent kh550, 1 to 2 parts of titanous sulfate, 1 to 2 parts of apatite, 2 to 3 parts of coal ash and a proper amount of water. The oil absorption material prepared by the preparation method has the characteristics of being low in production cost, green, environment-friendly and good in oil absorbency.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to an oil-absorbing material with low cost and high adsorption efficiency and a preparation method thereof. Background technique [0002] With the development of industry and the improvement of people's living standards, the environmental pollution caused by the discharge of oily waste water and waste gas and the increase in leakage accidents of oil tankers and oil tanks has become increasingly serious, which has already constituted a threat to the ocean and people's lives. As a new type of functional polymer material, super oil-absorbing resin material is different from ordinary oil-absorbing materials in the past. It can not only achieve the purpose of high-efficiency oil absorption, but also has the characteristics of various types of oil absorption, fast oil absorption rate, high oil absorption ratio, oil absorption but not water absorption, etc. Not only can it replac...

AI Technical Summary

Problems solved by technology

However, as an adsorption material, this material has some disadvantages, namely, oil absorption and water absorption, and leakage after absorption after extrusion. Due to the porous structure, the specific surface area is large, and the volatility of the absorbed highly volatile liquid cannot be suppressed, which is harmful to toxic and explosive chemicals. Product processing effect is not ideal