WB Aliphatic Prepolymers (WB APU Series)
WB APUs are a new family of water-based aliphatic prepolymers using 2K WB polyurea technology. The proprietary isocyanate prepolymers are designed to be reacted with our water-based polyols to produce high strength UV resistant coatings while enhancing other properties such as abrasion resistance, adhesion, tensile strength and extended gel, tack free times and wet-out times. These solvent-free polyisocyanate prepolymers are offered in specific NCO content grades to deliver the desired properties of your end products and formulation requirements. Please contact our engineering group for customization solutions for your specific requirements.
|WB APUs RANGE OF PHYSICAL PROPERTIES|
|%NCO||ASTM D2572||12-23% +/-0.5%|
|Optical Clearity||Visual||Clear- Hazen|
|Viscosity||ASTM D445||250-1500 cps|
|Specific Gravity||ASTM D792||1.10-1.16|
This technical data information is accurate to the best of our knowledge. SuperSkinSystems™ Inc. makes no warranty, expressed or implied within the materials on this website, its use or with its any application. SuperSkinSystems™ Inc. shall not be liable for material or application related injuries, material non-conformance, application failures or any consequential damage by the use of this product.