Emergency Blanket for Thermal Protection in Emergencies

An emergency blanket, also known as a thermal blanket or space blanket, is a lightweight sheet made of heat-reflective material. It is used to provide emergency thermal insulation and protection against the elements.

Emergency Blanket FAQ

Image credit: coastbiomed.com

How do emergency blankets work?

Emergency blankets work by blocking and capturing up to 90% of your body’s radiant heat and using that heat to create a layer of warm air around you. Of course, that’s how a normal blanket works, but the emergency blanket is unique because of how thin and lightweight the material is.

What is an emergency blanket?

An emergency blanket – also known as a space blanket, survival blanket or first aid blanket – is an ultra lightweight and extremely packable metallic blanket made from heat reflective plastic sheeting called Mylar.

Why are emergency blankets used in space?

The technology used in emergency blankets was developed by the space program in the 1960s as a means to deflect the sun’s heat and protect spacecraft, equipment and personnel from the heat of the sun.

Do emergency blankets really work?

That varies greatly on the blanket and the conditions, because emergency blankets are designed to reflect heat, not provide it. But do they actually work? Yes, when used properly, an emergency blanket is capable of saving your life, if you have one with you as part of your survival gear.

Do emergency blankets keep you warm?

An emergency blanket is the protective barrier we can wrap ourselves in to ward off the elements and prevent hypothermia and even death. How warm does an emergency blanket keep you? That varies greatly on the blanket and the conditions, because emergency blankets are designed to reflect heat, not provide it. But do they actually work?