SK Chemical 1321 is an eaa / emaa copolymer pellets supplied by POLYVALA (Shanghai Polyvala Plastics Co., Ltd.). It belongs to the Dow Primacor EAA copolymers family — ethylene-acrylic acid copolymer resin (EAA).

Key Specifications

• Density: 0.935 g/cm3 0.935 g/cm3 Melt flow index (MFI)1 (2.16 kg @190oC) 2.6 g/10 min 2.6 g/10min2 6.5% 6.5% Vicat softening temperature 192 oF 88.9 oC Melting point 217 oF 103 oC

Typical Applications

flexible food packaging sealant layer, snacks, frozen; co-extrusion laminate film: PA/PE, PET/PE (Tie Layer); paper compounding/laminating: paper cup, paper box primer, PE coating paper; paper PE

Key Features

• ethylene (PE)
• polyamide (PA) (PA) strength
• low haze
• Appearance
• heat-seal: heat-seal
• wide sealing window
• hot-tack strength (Hot Tack)
• high toughness: impact-resistant
• low-temperature resistant
• ESCR (environmental stress crack resistant) (ESCR)
• thermally stable
• FDA 21 CFR 177.1310 EU 10/2011 food-contact compliant: slip agent (Antiblock) slip agent (Slip)

Sourcing with POLYVALA

• Flexible MOQ — single pallet to full container, mixed grades welcome
• Batch certificate / COA provided with every shipment
• Export documentation and consolidated freight from Shanghai port
• Sample available on request for evaluation

Note: Technical data above is compiled from manufacturer documentation for reference. Final specifications will be confirmed against the actual batch certificate.