Braskem America TN2005

Braskem America TN2005 is an Ethylene-Vinyl Acetate (EVA) copolymer with a high molecular weight, providing excellent mechanical properties, transparency, high gloss, and easy processability. It offers flexibility even at low temperatures and exhibits good sealing properties. TN2005 serves as a base polymer for manufacturing greenhouse films, delivering outstanding thermal properties. For more detailed information about agricultural film applications and light stabilization recommendations, please contact a Braskem representative.

All Braskem America production facilities are certified to produce bio, bio-circular, and circular polypropylene under the ISCC PLUS certification via the mass balance approach.

For more information regarding REACH, please visit Braskem's REACH site

Polymer Name: Ethylene Vinyl Acetate Copolymer (EVA)

End Uses: Agricultural Applications, Film, Greenhouse Film

Melt Flow Index: 0.5 - 0.5 g/10 min

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Identification & Functionality

Plastics & Elastomers Functions
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Features & Benefits

Applications & Uses

Industries
Product Applications
  • Thermal films to cover agricultural greenhouses
  • High transparency films with high mechanical resistance
  • Food packaging

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Density0.935g/cm³ASTM D1505 / ASTM D792
Control Properties
ValueUnitsTest Method / Conditions
Melt Flow Rate (at 190°C, 2.16kg)0.5g/10 minASTM D 1238
Vinyl-Acetate Content13.5%ASTM D 5594‐98
Typical Properties - Blown Film Properties
ValueUnitsTest Method / Conditions
Tensile Strength (at Break, MD)32MPaASTM D882
Tensile Strength (at Break, TD)32MPaASTM D882
Elongation (at Break, MD)750%ASTM D882
Elongation (at Break, TD)800%ASTM D882
Modulus (1% Secant, MD)58MPaASTM D882
Modulus (1% Secant, TD)64MPaASTM D882
Dart Drop Impact Strength725gFASTM D1709
Elmendorf Tear Strength (MD)240gFASTM D1922
Elmendorf Tear Strength (TD)350gFASTM D1922
Haze2%ASTM D1003
Gloss (Angle 45°)95-ASTM D2457
Typical Properties - Plaque Properties
ValueUnitsTest Method / Conditions
Tensile Strength (at Break)25MPaASTM D638
Elongation (at Break)680%ASTM D638
Hardness91Shore AASTM D2240
Hardness50Shore DASTM D2240
Melting Point94ºCASTM D3418
Vicat Softening Temperature (at 10 N)75ºCASTM D1525
Note
  • Typical Properties - Plaque Properties
    • (1) Braskem test method available for customers.
    • (a) Test specimens prepared from compression molded plate according to ASTM D 4703
    • (b) Compression molded 2 mm thickness, 0.3 mm notched‐plaques; 100% Igepal; 50ºC.
  • Typical Properties - Blown Film Properties
    • (1) Braskem test method available for customers.
    • (b) 50 μm thickness film, processed in a 50 mm blow film line with barrier screw. 25:1 L/D and a 1,0 mm die gap at a 2,3: 1 blow up ra o.

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories
Quality Standards