FIELD: chemistry.
SUBSTANCE: invention relates to nanocomposite polyamide material, applied in packing film, possessing sufficiently high strength and barrier properties. Nanocomposite polyamide material contains polyamide and filling agent - layered silicate, represented by montmorillonite, preliminarily modified with salt of adipic acid and hexamethylenediamine (AH salt) in amount 10% of montmorillonite weight.
EFFECT: elaboration of nanocomposite polyamide material with high strength and barrier properties.
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RU2564325C2 |
Authors
Dates
2015-07-27—Published
2013-04-26—Filed