Ultramoll® M NV is a low-viscosity reactive polyester for the manufacture of color pastes.
Chemical composition: adipic acid polyester
General Ultramoll® M NV: contains a high proportion of reactive hydroxyl groups has a high absorptive capacity for organic dyestuffs and pigments but very poor compatibility with PVC
Ultramoll® M NV is used when regulations and recommendations governing food contacting applications need to be met.
Applications: Ultramoll® M NV is best used for the formulation of color pastes for pigmenting polyurethane flexible foams based on polyether or polyester. Ultramoll® M NV is built into the PU system via the hydroxyl groups. This enables outstanding color brilliance to be achieved. It does not noticeably alter the physical properties of the foam such as compressive strength and compression set even in high additions. The use of Ultramoll® M NV does not adversely affect fogging behavior.