SK Chemical 18507 is a tie-layer resin supplied by POLYVALA (Shanghai Polyvala Plastics Co., Ltd.). It belongs to the Arkema Orevac tie-layer compatibilizers family — HDPE-g-MAH(Density ethylene grafted maleic anhydride).

Key Specifications

• Melt flow rate (MFR): 5.0 g/10 min 190℃/2.16 kg Melting point 128℃ DSC Density 0.95 g/cm³ — +++(extremely high) grafting ratio Form — Processing temperature 220–260℃

Typical Applications

halogen-free flame retardant cable (key applications) PE/ATH/MDH halogen-free (LSZH)cable / insulating strength, water-resistant, flame retardant, extrusion highly filled compounding/laminating PE + / / glass fiber reinforced modified, panel, profile (PE/PA/PE/PET) compatible barrier container HDPE/EVOH/HDPE, food packaging bottle compounding/laminating coating

Key Features

• ultra-high flowability (MFI=5.0) medium flow ( 18342N 3.5)
• Filler
• extrusion
• thin-wall high strength high heat resistance HDPE Tensile strength
• Elongation at break
• abrasion-resistant chemical-resistant
• 128℃Melting point
• grafting ratio: ATH/MDH(halogen-free flame retardant)
• talc-filled
• calcium-carbonate filled
• HDPE/LLDPE
• PA
• EVOH
• metal
• glass fiber
• halogen-free flame retardant (HFFR) halogen-free flame retardant cable
• water-resistant
• insulating
• food-grade FDA
• EU food-contact compliant
• low odor
• low bloom

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.