K-13 Insulation

SECTION 2: Hazards identification

Emergency Overview Avoid contact with extreme heat sources and open flame – may emit carbon monoxide and other toxic decomposition products when burned. Although treated to be fire resistant, service temperature should not exceed 90°C continuously. K-13™ Insulation presents no unusual hazard if involved in a fire.

Potential health effects

Inhalation is the most significant route of exposure in occupational and other settings. Mild irritation of the respiratory tract is possible. The National Toxicology Program has classified CFI products like K-13™ a “nuisance dust” (PNOC, Particulate Not Otherwise Classified) – respiratory protection is recommended during installation or other handling of the product. Chemically sensitive individuals should avoid dust exposure during installation periods. K-13™ Insulation is non-irritating to eyes and intact skin under normal industrial conditions. Even though K-13™ exhibits relatively low acute toxicity, it is not intended for consumption. Ingestion of a small amount is not likely to cause harm – larger quantities can cause gastrointestinal symptoms such as nausea, vomiting and diarrhea. K-13™ Insulation (fibres and additives) is not considered a carcinogen by any authority. Animal studies suggest that high-level exposure to borates can produce reproductive effects in male animals. Similar studies showed developmental effects in fetuses of pregnant animals. Human studies of occupational exposure to borates showed no adverse effect to reproduction. No target organ has been identified in humans.