Lotader® 3430

Category: EMA , Ethylene Methyl Acrylate Copolymer
Manufacturer: Arkema
Trademark: Lotader®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: NNmaPv_Lotader-3430.pdf
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LOTADER® 3430 is a random terpolymer of ethylene, acrylic ester and maleic anhydride, polymerized by high-pressure autoclave process.

Applications
LOTADER® 3430 is a versatile adhesive for extrusion coating or lamination, designed as:
  • Concentrate to be used in dry blend with LDPE. LOTADER® 3430 improves adhesion of LDPE on aluminium foils, metallized or primerized films.
  • Ready for use resin to be used pure. LOTADER® 3430 gives excellent adhesion on substrates likes aluminium foil, metallized plastics, paper, board, PE and some plastic films like BOPP.
  • Coextrusion tie layer for PE/PA in extrusion coating process.

LOTADER® 3430 is also a coupling agent for mineral filled compounds such as halogen free flame retardant wires and cables, a compatibilizer for polyamide/polyolefin blends and a modifier for polyamides.
General Information
Features
  • Good Adhesion
  • High Melt Stability
  • Terpolymer
Uses
  • Adhesives
  • Coating Applications
  • Laminates
Forms
  • Pellets
Processing Method
  • Coextrusion
  • Extrusion Coating
  • Laminating
PhysicalNominal ValueUnitTest Method
Density 0.940g/cm³ISO 1183, ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)6.0g/10 minASTM D1238, ISO 1133
Methyl Acrylate Content 15.0wt%
Maleic Anhydride Content 3.1wt%
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, Compression Molded)30ASTM D2240, ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break, Compression Molded)12.0MPaASTM D638, ISO 527-2
Tensile Elongation (Break, Compression Molded)750%ASTM D638, ISO 527-2
Flexural Modulus (Compression Molded)25.0MPaASTM D790, ISO 178
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 45.0°CISO 306/A, ASTM D1525 1
Melting Temperature 84.0°CISO 11357-3
Note Message
1 .Loading 1 (10 N)
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