| 摘要 |
A method for producing a particulate infill material for synthetic-grass structures envisages providing (18) a mass of thermoplastic material (14) with a filler consisting of coconut-based material (10) and subjecting (24) said mass of thermoplastic material (14) with a filler consisting of coconut--based material (10) to granulation so as to obtain the aforesaid particulate infill material. Preferentially, the thermoplastic material (14) is in particulate form, and the coconut-based material (10) is in particulate form (fibrous, ground and/or shredded). The mixture obtained by mixing the thermoplastic material (14) and the coconut-based material (14) is heated in order to bring about softening of the thermoplastic material (14) with the corresponding formation of a matrix of thermoplastic material that incorporates the coconut-based material (4) as filler.
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