Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DOW Surlyn 1601-2 Toughener

DOW Surlyn 1601-2 Toughener is an ionomer-based impact modifier from Dow’s Surlyn® series, engineered to enhance toughness, adhesion, and clarity in polyolefin blends and coextruded structures—ideal for demanding packaging, automotive, and medical applications where durability and seal integrity are critical.
  • dow surlyn 1601 2 toughener_9f3f99f7
  • dow surlyn 1601 2 toughener_9f3f99f7

Features Of DOW Surlyn 1601-2 Toughener

  1. Ionomer-based toughening agent offering exceptional impact resistance and ductility in thermoplastic blends.

  2. Enables excellent adhesion between dissimilar polymers, including polyolefins and engineering resins.

  3. Improves melt strength and processability in extrusion and injection molding applications.

  4. Provides outstanding clarity and low haze when blended with transparent matrices.

  5. Thermally stable up to 230 °C, supporting high-temperature processing without significant degradation.

Typical Applications Of DOW Surlyn 1601-2 Toughener

  1. Automotive interior trim components requiring scratch resistance and dimensional stability.

  2. Packaging films for high-barrier laminates needing puncture resistance and seal integrity.

  3. Medical device housings where biocompatibility support and impact performance are critical.

  4. Consumer electronics enclosures demanding aesthetic quality and drop-impact resilience.

Specifications Of DOW Surlyn 1601-2 Toughener

Chemical TypeSodium-neutralized ethylene-methacrylic acid (EMAA) ionomer
Product FormPellets
AppearanceOpaque white to off-white granules
Melt Flow Index (190 °C / 2.16 kg)1.5–2.5 g/10 min
Density (ASTM D792)0.955–0.965 g/cm³
Softening Point (ASTM D3418)68–72 °C
Primary ApplicationsToughening modifier for PP, PE, and TPO blends
Key FeaturesImpact enhancement, interfacial adhesion promotion, clarity retention


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