Fyrol® HF-5

Fyrol® HF-5 is a proprietary halogen-free phosphorus ester flame retardant. It is highly effective in producing flame retardant flexible polyurethane foam meeting both Cal TB 117 and MVSS-302 criteria. Its high molecular weight, low viscosity and low fogging potential is advantageous in demanding flexible foam applications where low VOC emissions are required.

Relevant documents: Fyrol® HF-5 – PDF File