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

DOW Surlyn 9910 Toughener

DOW Surlyn 9910 Toughener is an ionomer resin from Dow’s Surlyn® series, engineered for exceptional impact resistance and melt strength in demanding packaging and automotive applications. It enhances toughness, seal integrity, and clarity while offering excellent adhesion to polar substrates and processability in extrusion and coextrusion.
  • dow surlyn 9910 toughener_31314801
  • dow surlyn 9910 toughener_31314801

Features Of DOW Surlyn 9910 Toughener

  1. Ionomer resin with balanced toughness and melt processability for demanding co-extrusion and injection molding applications.

  2. Enhanced impact resistance and puncture resistance compared to standard polyethylene-based tougheners.

  3. Excellent adhesion to polar substrates including PET, PA, and EVOH without primers or corona treatment.

  4. Good clarity and low haze in thin-gauge films, supporting high-end packaging aesthetics.

  5. Thermally stable up to 230 °C, enabling compatibility with high-temperature processing lines.

Typical Applications Of DOW Surlyn 9910 Toughener

  1. Multi-layer food packaging films requiring seal integrity and drop resistance.

  2. Medical device pouches where sterile barrier performance and puncture resistance are critical.

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

  4. Consumer electronics protective packaging with high-clarity, impact-absorbing layers.

  5. Industrial laminated structures for chemical-resistant liners and flexible containers.

Specifications Of DOW Surlyn 9910 Toughener

Chemical TypeSodium-neutralized ethylene-methacrylic acid (EMAA) ionomer
Product FormPellets
AppearanceOff-white, translucent pellets
Primary ApplicationsToughening agent for co-extruded films, laminates, and molded parts
Key FeaturesHigh melt strength, excellent substrate adhesion, low moisture sensitivity
BenefitsImproved package durability, reduced delamination risk, enhanced process efficiency
Processing MethodExtrusion, co-extrusion, injection molding, blow molding


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