Boltorn H311

Product Description

 Boltorn™ is a range of dendritic polymers with extensive formulation possibilities. The extensive branching improves reactivity, lowers the viscosity and results in balanced mechanical properties. Boltorn™ H311 is a dendritic polymer polyol with high hydroxyl functionality. It has a highly branched flexible backbone with a large number of primary hydroxyl groups. Boltorn™ H311 has excellent solubility on polyether polyols, glycols and polyalcohols. It contains 10 % water and is a viscous liquid at room temperature. Boltorn™ H311 is an effective load builder for High Firmness molded foam and High Resilience (HR) slab stock foam. It can replace copolymer polyols of styrene acrylonitrile (SAN) type or conventional type crosslinkers. And is typically 2 times as efficient as SAN-type polymer polyols in providing compressive loads at given solids level. The higher efficiency of Boltorn™ H311 results in foam formulations with lower total solids levels and increases foam stability and allows for high firmness at low density.

Segment Applications

 High Firmness molded foam and High Resilience (HR) slab stock foam