| abstract |
The present invention comprises 10 to 20% by weight of styrene-ethylenebutadiene-styrene (SEBS); 5 to 20% by weight olefinic elastomers selected from the group consisting of homo polypropylenes, modified polypropylenes and modified polyethylenes; 25-40% by weight of paraffinic or paraffinic-naphthenic mineral oils; 40 to 55% by weight of at least one filler selected from the group consisting of calcium carbonate and talc; 0.5 to 1.0% by weight of one or more weathering agents selected from the group consisting of ultraviolet stabilizers, sunscreen or ultraviolet absorbers, and antioxidants; And it relates to an environmentally friendly artificial grass filler composition comprising 0.10 to 0.15% by weight of inorganic pigments. The eco-friendly artificial grass filler composition may further comprise 0.05 to 0.5% by weight of the sustained-release microparticles containing an aromatic component, a hydrophilic component and an antibacterial and deodorant component.n n n Environmentally friendly filler for artificial turf of the present invention does not cause the generation of four heavy metals (lead, mercury, hexavalent chromium and cadmium), polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds (VOCs), dust, etc. In addition to being harmless, physical properties such as tensile strength, tear strength, hardness, and elongation (elongation) can be stably maintained, and stability and cost reduction of the raw material supply can be obtained, and appropriate economic performance can be easily expressed. |