Promyde® BF40 LN

Category: Nylon 6 , Polyamide 6
Manufacturer: NUREL, S.A.
Trademark: Promyde®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: KwgkUe_Promyde-BF40-LN.pdf
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Message
Promyde® BF40 LN is a lubricated and nucleated high viscosity Polyamide 6 for general extrusion applications and especially for cast film.

Promyde® BF40 LN combines good gas barrier properties and chemical resistance, good mechanical and optical properties along with high abrasion resistance and good thermoformability.

The additives package ensures good surface slip properties on the polyamide side of the film and also improves clarity and thermoformability.

APPLICATIONS
Promyde® BF40 LN is used for the production of mono and coextruded cast and blown films that are suitable for thermoforming. In multilayer film Promyde® BF40 LN assumes the function of a gas and aroma barrier, giving to the film outstanding mechanical properties and thermoformability. The main applications are vacuum packs and thermoformed packs for food such as meat, fish and cheese.
General Information
Additive
  • Lubricant
  • Nucleating Agent
Features
  • Gas Barrier
  • Good Abrasion Resistance
  • Good Chemical Resistance
  • High Viscosity
  • Lubricated
  • Nucleated
  • Opticals
Uses
  • Blown Film
  • Cast Film
  • Film
  • Food Packaging
  • Thermoforming Applications
Processing Method
  • Extrusion
  • Film Extrusion
PhysicalNominal ValueUnitTest Method
Density 1.13g/cm³ISO 1148
Apparent Density 10.69g/cm³Internal Method
Water Absorption ISO 62
    Saturation, 23°C 9.0%
    Equilibrium, 23°C, 50% RH 3.0%
Extractables < 1.0%ISO 6427
Moisture Content 2< 0.10%Internal Method
Relative Viscosity 3(25°C)3.90 to 4.10ISO 1628
Additional InformationNominal ValueUnitTest Method
Chip Size 42.50mmInternal Method
MechanicalNominal ValueUnitTest Method
Coefficient of Friction (vs. Steel - Dynamic)< 0.25ISO 8295
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 50µm
Tensile Stress - MD ISO 527-3
    Yield, 50 µm 34.0MPa
    Break, 50 µm 96.0MPa
Tensile Elongation - MD (Break, 50 µm)350%ISO 527-3
Trouser Tear Resistance - MD (50 µm)25.0N/mmISO 6383-1
Oxygen Transmission Rate ASTM D3985
    23°C, 0% RH, 50 µm 25cm³/m²/24 hr
    23°C, 50% RH, 50 µm 15cm³/m²/24 hr
    23°C, 85% RH, 50 µm 40cm³/m²/24 hr
Water Vapor Transmission Rate (23°C, 85% RH, 50 µm)15g/m²/24 hrISO 15106-1
ThermalNominal ValueUnitTest Method
Melting Temperature (DSC) 220°CISO 3146
OpticalNominal ValueUnitTest Method
Haze ASTM D1003
    50.0 µm 5< 0.50%
    50.0 µm 6< 5.0%
Note Message
1 .NAPPA-059
2 .NAPPA-032
3 .1% m/v in 96% m/m sulfuric acid
4 .NAPPA-045
5 .Chill roll temperature 50°C
6 .Chill roll temperature 90°C
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