Why is the fire blanket called an escape blanket?

Why is the fire blanket called an escape blanket?
Fire blankets or escape blankets are fabrics made of glass fiber and other materials that have been specially treated and woven to isolate heat sources and flames. They can be used to extinguish oil pot fires o.......

Plastic mesh tells about engineering plastics

Engineering plastics are plastics that can be used as engineering materials and in place of metal to make machine parts. Engineering plastics have excellent comprehensive performance, high rigidity, small creep, high mechanical strength, good heat resistance, g.......