Hydrophobic enhanced foamed polypropylene and polymer absorbent composite material and preparation method thereof

Abstract

The invention discloses a hydrophobic enhanced foamed polypropylene and polymer absorbent composite material. The hydrophobic enhanced foamed polypropylene and polymer absorbent composite material is characterized by being compared, by weight, by the following raw materials of 95-98 parts of high-melt-strength polypropylene, 2-3 parts of low-density polyethylene, 2-3 parts of calcium carbonate, 2-3 parts of ammonium bicarbonate, 3-4 parts of sisal fibers, 0.5-0.6 part of vinyltriethoxysilane, appropriate deionized water, 4-5 parts of methylcellulose, 13-15 parts of butyl acrylate, 7.5-9 parts of dodecyl methacrylate, 0.08-0.1 part of N,N-methylene bisacrylamide, 0.5-0.6 part of azodiisobutyronitrile, 11-12.5 parts of ethyl acetate and 2-3 parts of bis(2-ethylhexyl) phosphate. According to the hydrophobic enhanced foamed polypropylene and polymer absorbent composite material and a preparation method thereof, the composite material is prepared by adopting a novel technology, the two advantages that resin is strong in oil-keeping performance and foamed polypropylene is high in oil-absorption times are merged together, the whole prepared product is better in oil absorbency, the preparation method is simple, the hydrophobic property is excellent, and the strength of the product is high.

Description

technical field [0001] The invention relates to the field of materials, in particular to a hydrophobic reinforced foamed polypropylene and polymer absorbent composite material and a preparation method thereof. Background technique [0002] Petroleum is known as "black gold" and "economic blood", and is widely used in various fields of the national economy. With the rapid development of my country's economy and the increase in energy demand, its application scope is still expanding, and its consumption is also increasing day by day. During the extraction, processing, transportation, refining and use of crude oil, due to the limitation of technological level and treatment technology, a large amount of waste water and waste residue containing oily substances will inevitably be discharged into the water body, which will affect the marine ecological environment and fresh water. The ecological environment has caused great damage. Oil spills and oil stains in water not only reduc...

AI Technical Summary

Problems solved by technology

However, as an adsorption material, this material has some disadvantages, such as low gravity oil retention rate, leakage after being squeezed after absorption, and large specific surface area due to porous structure, which cannot suppress the volatility of the absorbed highly volatile liquid, which is harmful to toxic Unsatisfactory handling of explosive chemicals, etc.