Porous membrane of polytetrafluorethylene (PTFE) laminated to a polyester spunbonded non-woven cloth with - a total thickness of more than 0,05 mm but not more than 0,20 mm, - a water entry pressure between 5 and 200 kPa according to ISO 811, and - an air permeability of 0,08 cm$3/cm$2/s or more according to ISO 5636-5

3921 19 00 50Code to declare

The lowest level of the nomenclature: this code goes in the import declaration. An export declaration needs only the first 8 digits.

This code in Finnish Customs' Fintaric ↗Calculate duties and taxes with Fintaric's calculator ↗Duties, taxes and other measures in the EU's TARIC service ↗

Place in the nomenclature

3900 00 00 00Plastics and articles thereof
3921 00 00 00Other plates, sheets, film, foil and strip, of plastics
Cellular
3921 19 00 00Of other plastics
Other
3921 19 00 50Porous membrane of polytetrafluorethylene (PTFE) laminated to a polyester spunbonded non-woven cloth with - a total thickness of more than 0,05 mm but not more than 0,20 mm, - a water entry pressure between 5 and 200 kPa according to ISO 811, and - an air permeability of 0,08 cm$3/cm$2/s or more according to ISO 5636-5

On the same level

3921 19 00 30Blocks with cellular structure, containing by weight: - polyamide-6 or poly(epoxy anhydride) - 7 % or more but not more than 9 % of polytetrafluorethylene if present - 10 % or more but not more than 25 % of inorganic fillers
3921 19 00 50Porous membrane of polytetrafluorethylene (PTFE) laminated to a polyester spunbonded non-woven cloth with - a total thickness of more than 0,05 mm but not more than 0,20 mm, - a water entry pressure between 5 and 200 kPa according to ISO 811, and - an air permeability of 0,08 cm$3/cm$2/s or more according to ISO 5636-5
3921 19 00 53Sheets of closed-cell silicone foam with: -a thickness of 2,0 mm or more but not more than 4,8 mm, -a thermal insulation of more than 0,25 Km²/W but not more than 0,4 Km²/W (according to ASTM-C518) -a dielectric strength of more than 3,0 Kv/mm but not more than 3,8 Kv/mm (according to ASTM- D149)
3921 19 00 55Strip of microporous polytetrafluoroethylene on a support of a non-woven -wound on a roll on a core of 3 inches, -with a width of 69.5mm, 40.8mm, 36.5mm, 20mm, 13.5mm or 10mm for use in the manufacture of filters for kidney dialysis equipment and intravenous application
3921 19 00 65Transparent, microporous, acrylic acid grafted polyethylene film, in the form of rolls, for the manufacture of alkaline battery separators with: -a width of 98 mm or more but not more than 170 mm, -a thickness of 15 μm or more but not more than 36 μm,
3921 19 00 75Microporous monolayer film of polypropylene or a microporous trilayer film of polypropylene, polyethylene and polypropylene, each film with: -zero transversal production direction (TD) shrinkage, -a total thickness of 8 μm or more, but not more than 40 μm, -a width of 15 mm or more, but not more than 900 mm, -a length of more than 200 m, but not more than 8 000 m, -an average pore size between 0,02 μm and 0,1 μm, -whether or not laminated with a Polypropylene non-woven mat of 50 to 200 µm thickness, -whether or not coated with surfactant, -whether or not coated on 1 or 2 sides with a ceramic layer of min 1 μm thickness or more, but not more than 5 μm, -whether or not coated on 1 or 2 sides with a sticky binder, PVdF type or similar of min 0,5 μm thickness or more, but not more than 5 μm
3921 19 00 95Film of polyethersulfone, of a thickness of not more than 200 µm
3921 19 00 99Other

What is the code used for?

3921 19 00 50 is a TARIC code, the most detailed, ten-digit level of the EU customs tariff. Its first eight digits, 3921 19 00, are the CN code and the first six, 3921 19, the HS subheading.

The code is the lowest level of the nomenclature and is used as it is: an import declaration takes all ten digits (3921 19 00 50), an export declaration only the first eight (3921 19 00).

Duties, VAT, import restrictions and the other measures that apply to the code are in the EU's TARIC service. The search is a guide only; Finnish Customs gives binding decisions on classification (Binding Tariff Information).