Ymer™ N180 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™ N180 can help you meet your customers’ specific requirements when it comes to the properties of your polyurethane dispersions. It has been designed with a short ethoxylated chain, which makes it perfect for improving dispersibility or hardness.
Improve the hardness and durability of your PUDs
By using Ymer™ N180, it’s possible to enhance the hardness and durability in solvent-free polyurethane dispersions while minimizing the level of harmful amines in production. This grade is optimal for durable wood flooring coatings and weather resistant coatings for outdoor surfaces.
Segment applications
- Waterborne resins systems (e.g. alkyd, epoxy, polyester, polyurethane)
- Polyurethane dispersions
- Hydrophilic PU-systems
- Surfactants
- Fiber sizing
- Chemical building block
Product comparison
| Ymer™ N90 | Ymer™ N120 | Ymer™ N180 | |
|---|---|---|---|
| Chain length, EO | Long | Medium | Short |
| Delivery form | Solid at room temperature | Solid at room temperature | Liquid at room temperature |
| Viscosity in PUD | High, shear thinning | Medium | Low, Newtonian |
| Shear stability | Good | Good | Good |
| pH and electrolyte stability | Excellent | Excellent | Excellent |
| Freeze/thaw stability | Good | Good | Best |
| Ethanol resistance | Excellent | Good | Fair |
| König hardness | Softest | Soft | Hard |
| E-modulus | Low | Low | High |
| Tensile strength | Low | Low | High |
Documentation, samples & quotation
Download technical & safety documentation, request a lab sample or get a quotation tailored to your volume and region.
Get a quotation
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Request a sample
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Technical Information Leaflets
Technical Information Leaflets
Application and formulation studies published by our technical service team. Select a leaflet to request it.