®RUCO-COAT, ®RUCO-PUR, ®RUCO-BOND
Microdispersion - aqueous - NMP-free
RUCO-PUR / RUCO-COAT PU / RUCO-BOND
Tailor-made, NMP-free polyurethane dispersions and solutions
In the field of aqueous-based polyurethanes, the RUDOLF GROUP considers itself as a manufacturer and supplier of special niche products. The polyurethane dispersions und solutions comprise speciality products ranging from soft to hard, from anionic to cationic, from normal to highly resistant to hydrolysis, from soft to scratch-resistant, from hydrophobic to hydrophilic, from non-swelling to breathable ...
All our polyurethane dispersions are based on water and are NMP-free. The ionic character is paramount for many applications. Therefore, products of different ionic character have been developed. Special formulations and syntheses result in products with excellent film-forming properties which are, nevertheless, able to penetrate into the interior of the respective medium.
Test our products and see for yourself!
|Product||Active content||Degree of hardness||Ionic character||Character||Shore hardness (A)||Chemistry|
|RUCO-PUR SLR||ca. 27 %||soft||cationic||soft, water-absorbing binder component for cationic auxiliaries, such as our fluorocarbon RUCO-GUARD® products||N/A||polyether polyurethane microdispersion, self-crosslinking|
|RUCO-PUR SLY||ca. 33 %||soft||weakly cationic||soft, hydrophilic polyurethane, amongst other things, for antistatic effects, moisture management on textiles||N/A||polyether polyurethane, no film formation|
|RUCO-PUR SPH||ca. 43 %||soft||non-ionic||soft, hydrophilic polyurethane, amongst other things, for antistatic effects, moisture management on textiles||N/A||polyether polyurethane, no film formation|
|RUCO-PUR SEC||ca. 24 %||soft||cationic||base product of SILURAN® brand, hydrophilic||N/A||polyether polyurethane with silicone, no film formation|
|RUCO-COAT EC 4811||ca. 30 %||medium to hard||non-ionic||highly breathable, hydrophilic, water vapour permeable, resistant to hydrolysis||75 - 80||water vapour permeable polyurethane|
|RUCO-COAT PU 3511||ca. 40 %||medium||anionic||soft to medium-hard mixing component for hard systems, can be used alone||60 - 65||polyester polyurethane|
|RUCO-COAT PU 8511||ca. 33 %||hard, viscous||anionic||viscous to hard polyurethane, no influence on flame retardancy, virtually no white crackling||90 - 95||polyester polyurethane|
|RUCO-COAT PU 8551||ca. 34 %||hard, viscous||anionic||viscous to hard, highly resistant to hydrolysis polyurethane for outdoor use||90 - 95||polyester polycarbonate polyurethane|
|RUCO-BOND PVS||ca. 32 %||very soft||anionic||soft agent for bonding e.g. fibres, yarns, ribbons, belts, ropes ...||N/A||polyester polyurethane|
|RUCO-BOND PHA||ca. 32 %||hard||anionic||hard binder for bonding e.g. fibres, yarns, ribbons, belts, ropes ...||90 - 95||polyester polyurethane|