Silicone L-620

Silicone L-620, offered to the polyurethane industry by Areks Kimya, is a high-efficiency silicone-based foam stabilizer used in flexible slabstock (block sponge) production. Thanks to its low viscosity and strong cell balancing effect, it provides excellent cell control, high open cell ratio and block stability during the foam formation process.

L-620 shows optimum performance, especially in low and medium density sponge systems. The product creates a smooth sponge structure by preventing block collapse and provides smooth surface quality. In addition, thanks to its high air permeability, it increases the comfort, flexibility and durability of the sponges produced.

Offering wide processing tolerance in both cold and hot production lines, Silicone L-620 is effective even at low dosages and offers manufacturers an economical, stable and environmentally friendly solution. Complies with sustainable production standards thanks to its low VOC content

Silicone L-620, supplied by Areks Kimya, stands out as a reliable foam stabilizer that provides polyurethane sponge manufacturers with high quality, production safety and stable performance.