| 摘要 |
The part comprises a substrate made of thermoplastic polymer, and a flame retardant material layer coating the substrate so that an external surface of the part is made of the flame retardant material. The flame retardant material includes: a polymeric mixture of polyolefin and aliphatic polyamide 6; 10-30 mass% of non-halogenated flame retardant compound; and an additive that modifies properties including aesthetic aspect, color, surface resistance, chemical resistance, surface roughness, moisture barrier properties and wear resistance of a surface of the flame retardant material layer. The part comprises a substrate made of thermoplastic polymer, and a flame retardant material layer coating the substrate so that an external surface of the part is made of the flame retardant material. The flame retardant material includes: a polymeric mixture of polyolefin and aliphatic polyamide 6; 10-30 mass% of non-halogenated flame retardant compound; and an additive that modifies properties including aesthetic aspect, color, surface resistance, chemical resistance, surface roughness, moisture barrier properties and wear resistance of a surface of the flame retardant material layer with respect to chemical substances such as olive oil. The flame retardant material layer further comprises 8-15 wt.% of inorganic filler such as fibers and/or glass beads with respect to the total mass of the flame retardant material, and has a thickness of 0.3-0.8 mm. The thermoplastic polymer comprises biopolymer and/or polymer produced by recycling. The part has a dimension of less than 30 cm. An independent claim is included for a process for producing a part.
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