SK Chemical EV4451F is a evoh barrier resin supplied by POLYVALA (Shanghai Polyvala Plastics Co., Ltd.). It belongs to the EVASINEVOH family — 同上.

Key Specifications

• 乙烯含量 44 mol%（系列最高，加工/韧性/耐寒最优熔体流动等级（MFI≈1.8 g/10min，190℃/2.16kg）密度：1.14 g/cm³ 熔点：165℃（系列最低，加工温度更低、能耗小）玻璃化温度：54℃氧透过率：≈1.8 cm³·20μm/m²·24h·atm（20℃/65%RH）

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.