Which material is most effective when using a fire blanket?

Which material is most effective when using a fire blanket?

• A. Metal foil
• B. Fiberglass fabric
• C. Plastic sheeting
• D. Leather

Answer: (B)

The most effective material for a fire blanket is fiberglass fabric. This material has a high resistance to heat and flames, making it ideal for smothering small fires or protecting individuals from flames. Fiberglass does not ignite easily, allowing it to effectively isolate and extinguish flames by cutting off the fire's oxygen supply when wrapped around a burning object or person. In addition to its flame-resistant properties, fiberglass fabric is also flexible and lightweight, which makes it easy to handle and deploy in emergency situations. The ability to quickly throw a fiberglass fire blanket over a fire helps to prevent injury and further fire spread, enhancing safety. Other materials, while they might have some fire-resistant characteristics, do not offer the same level of effectiveness as fiberglass fabric. Metal foil can withstand high temperatures but is not as capable of smothering flames due to its rigidity. Plastic sheeting has low heat resistance and can easily melt, potentially worsening a fire situation. Leather has limited fire resistance and may not provide adequate protection when exposed to high heat or flames. Thus, fiberglass fabric remains the best choice for fire blanket use.

The most effective material for a fire blanket is fiberglass fabric. This material has a high resistance to heat and flames, making it ideal for smothering small fires or protecting individuals from flames. Fiberglass does not ignite easily, allowing it to effectively isolate and extinguish flames by cutting off the fire's oxygen supply when wrapped around a burning object or person.

In addition to its flame-resistant properties, fiberglass fabric is also flexible and lightweight, which makes it easy to handle and deploy in emergency situations. The ability to quickly throw a fiberglass fire blanket over a fire helps to prevent injury and further fire spread, enhancing safety.

Other materials, while they might have some fire-resistant characteristics, do not offer the same level of effectiveness as fiberglass fabric. Metal foil can withstand high temperatures but is not as capable of smothering flames due to its rigidity. Plastic sheeting has low heat resistance and can easily melt, potentially worsening a fire situation. Leather has limited fire resistance and may not provide adequate protection when exposed to high heat or flames. Thus, fiberglass fabric remains the best choice for fire blanket use.