HS Number: 390729 CAS Number: 131483-27-7

Ymer™ N120 is a polymeric nonionic dispersing monomer containing two primary hydroxyl groups which are incorporated in the polymer and can be used to disperse the polymer (polyurethanes, alkyds and polyesters) in water. Ymer™ N120 is ideal for fine tuning the specific properties of your waterborne polyurethane dispersions while maintaining stability. It has a well-balanced ethoxylated chain length for choosing the exact properties you require, from hard and rigid to soft and flexible.

Precise performance for waterborne PUDs

Meet your customers’ exact polyurethane dispersion requirements with Ymer™ N120. This product enables flexible yet hard formulations for the final product.

Segment applications

  • Waterborne resins systems (e.g. alkyd, epoxy, polyester, polyurethane)
  • Polyurethane dispersions
  • Hydrophilic PU-systems
  • Surfactants
  • Fiber sizing
  • Chemical building block
  Ymer™ N90  Ymer™ N120  Ymer™ N180
 Chain length, EO  长  媒介  短
 Delivery form  Solid at room temperature  Solid at room temperature  Liquid at room temperature
 Viscosity in PUD  高, shear thinning  媒介  低, Newtonian
 Shear stability  好  好  好
 pH and electrolyte stability  优秀的  优秀的  优秀的
 Freeze/thaw stability  好  好  最好的。
 Ethanol resistance  优秀的  好  公平
 König hardness  柔软  软  硬
 E-modulus  低  低  高
 Tensile strength  低  低  高

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Product Data Sheets

Safety Data Sheets

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Ymer™ N120

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Ymer™ N120

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Ymer™ N120

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