Antioxidant geocell master batch

Abstract

The invention discloses an antioxidant geocell master batch which comprises the following raw materials in parts by weight: 121-130 parts of high density polyethylene, 1-3 parts of polyurethane, 2-3 parts of calcium hydrophosphate, 2-3 parts of silicon carbide, 1-2 parts of potassium tetraborate, 0.3-0.5 part of ammonium metavanadate, 0.4-1 part of tetradecanedioic acid, 10-13 parts of graphite powder, 0.1-0.4 part of tung oil, 1-3 parts of polyving alcohol, 0.5-2 parts of sodium carboxymethylcellulose, 0.6-1 part of thiodipropionic diglycerol trilaurate, 10-12 parts of blast furnace slag and 2-3 parts of rare earth additive. According to the antioxidant geocell master batch disclosed by the invention, high-strength boron carbide, attapulgite and rare earth elements are fully mixed by the added rare earth additive; the mixture is matched with calcium acetate as a preservative and polyvinylpyrrolidone as a stabilizer; under the surface treatment action of a silane coupling agent, the formed additive has the advantages of good surface strength, toughness, wear resistance and corrosion resistance as well as good stability; the comprehensive quality of the mast batch can be effectively improved, and the adaptability to soil and the resistance to the outside pressure are improved.

Description

technical field [0001] The invention mainly relates to the construction field, in particular to an anti-oxidation geocell masterbatch. Background technique [0002] At present, the preparation of materials for geocells is relatively simple, and most of them are directly extruded from high molecular polymers and carbon black and other reinforcing agents. With the continuous development and progress of society, the research on soil environment, climate environment, etc. Or indirectly affect on-site construction and post-effects, therefore, it is necessary to further improve the performance of traditional simple geocells; [0003] Blast furnace slag is the waste discharged from the blast furnace when smelting pig iron, the main components are CaO, SiO 2 、Al 2 o 3 , my country produces a lot of blast furnace slag waste every year, which is widely used in highways, airports, foundation engineering, railway ballast, concrete aggregate and asphalt pavement, etc., but no blas...

AI Technical Summary

Problems solved by technology

[0002] At present, the preparation of materials for geocells is relatively simple, and most of them are directly extruded from high molecular polymers and carbon black and other reinforcing agents. With the continuous development and progress of society, the research on soil environment, climate environment, etc. Or indirectly affect on-site construction and post-effects, therefore, it is necessary to further improve the performance of traditional simple geocells;