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FLEXIBLE HOSE FROM THERMOPLASTIC MATERIAL WITHOUT LIQUID SOFT MAKERS
FLEXIBLE HOSE FROM THERMOPLASTIC MATERIAL WITHOUT LIQUID SOFT MAKERS
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机译:热塑性塑料制成的软管,无液体软化剂
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摘要
A flexible hose, particularly for transporting food liquids, comprising at least one outer protective layer (2) of a first flexible polymer material (A) and at least one inner layer (3) of a second flexible polymer material (B). The second polymer material (B) comprises a thermoplastic compound (C1) of polyolefin nature and an elastomer compound (C2) in such a weight percentage as to impart a Shore A hardness of less than 85. Also, the second polymer material (B) is selected from polymer materials substantially free of liquid plasticizer agents.
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