RUBBER CHIP FOR ARTIFICIAL TURF WITH ENVIRONMENTAL-FRIENDLY, METHOD OF PREPARING THEREOF, AND STRUCTURE FOR ARTIFICIAL TURF FIELD

摘要

Environment-friendly anionic rubber chips for artificial turf are provided to prevent fine powder from flying away, to inhibit a human body from being stained with a pigment, and to generate sweet smell and anions. Anionic rubber chips(50) for artificial turf include 100 parts by weight of rubber chips(51), and a coating layer(52) which is applied onto the surface of the rubber chip and comprises 2.5-4.0 parts by weight of polyurethane resin, 0.5-1.5 parts by weight of anionic powder, and 0.2-1.0 parts by weight of pine oils. The rubber chips comprise at least one selected from the group comprising EPDM rubbers, tire rubbers, and mixtures thereof, and have a chip size of 2.5 mm or smaller.