New formaldehyde-free polymer dispersions
The company will also preview Litex 4685, a carboxylated formaldehyde-free crosslinking styrene butadiene copolymer for PET-based roofing felt. The product offers a very good heat stand, high mechanical strength, and lowest shrink in machine and cross-direction at elevated temperatures. It also allows the addition of starch as a co-binder.
Finally, the newly launched Litex QuickShield 1545 provides glass fiber coaters with substantial gains in line speed during coating – while extremely minimizing its emission footprint thanks to a formaldehyde-free and very low ammonia formulation. As an important component of modern facades and wall insulations, the glass fiber fabric plays a leading role in the energy-efficient refurbishment of buildings when mineral wool or foam material insulation is used to optimize their energy demand.