FIELD: chemistry.
SUBSTANCE: non-woven textile is proposed, having air-permeable adsorbent carrier particles, duplicated on at least one side by air-permeable layer of material with an adhesive layer, and which is non-woven fibre material with specific mass ranging from 90 to 120 g/m2. Specific mass of non-woven material which is duplicated by the fibre non-woven material ranges from 20 to 40 g/m2, and dimensions of the adsorbent range from 0.3 to 1.0 mm.
EFFECT: invention widens the range of high-efficiency sorption-filtering materials.
13 cl
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RU2200778C1 |
