WeylClean® PP

Performance Polymers

Excellent soil removal for liquid and powder detergents

WeylClean® PSA1, PLN1 & PLN2 are a range of soil-release polymers for liquid and powder detergents. They help to remove oily and fatty stains from synthetic and mixed fibers, whilst reducing greying, protecting against re-soiling and improving the feel of fabrics. By forming a protective layer on the surface, they prevent dirt from sticking and penetrating into the fabrics and facilitate dirt removal in the washing process. Additionally, WeylClean® PSA1, PLN1 & PLN2 bind the dissolved dirt particles so they cannot reattach to the fabrics, preventing greying. WeylClean® PSA1, PLN1 & PLN2 are easy to use and can, due to excellent compatibility with many ingredients, be incorporated into most liquid-laundry or powder detergent systems.

Enhanced soil removal in every wash cycle
Maintains whiteness – white clothes stay white for longer
Clothing feels more breathable and comfortable – due to increased hydrophilicity of polyester fabrics




WeylClean® PLN1

WeylClean® PLN2

WeylClean® PSA1


Liquid nonionic soil release polymer

Liquid nonionic soil release polymer

Solid anionic soil release polymer


Turbid to clear liquid

Turbid to clear liquid; waxy below 20°C



Yellow to brown

Yellow to brown

Off-white to yellow

Active content %

68 - 72

73 - 77


pH (1% of aqueous solution)

3.0 - 6.0

4.0 - 6.0


Bulk density [g/l]



600 - 650

Particle size range [μm]



100 - 400

Degree of whiteness [%]



Min. 81

Recommended usage level (%)

0.2 - 1

0.2 - 1

0.2 - 1

Liquid detergents
Powder detergents
Industrial and institutional cleaning

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Dr. Konstanze Mayer

Dr. Konstanze Mayer