
What is FR Sewing Thread?
FR sewing thread is made from materials that are designed to resist ignition and prevent the spread of flames. These materials are often synthetic and are treated with flame-retardant chemicals to enhance their resistance to heat and flames. FR sewing thread is used to stitch together fabrics that are also flame-resistant, creating a protective garment that can withstand high temperatures.
Characteristics of FR Sewing Thread
The primary characteristic of FR sewing thread is its ability to withstand high temperatures without igniting or melting. It has a higher melting point than conventional sewing thread, which means it can withstand temperatures of up to 500°C (932°F) without losing its structural integrity. Additionally, FR sewing thread is strong and durable, providing a reliable means of securing fabrics together.
Applications of FR Sewing Thread
FR sewing thread is used in a variety of industries where workers are exposed to high temperatures, flames, or arc flashes. These industries include oil and gas, electrical, and firefighting. Protective clothing made from FR sewing thread is designed to protect workers from thermal hazards, such as flash fires, explosions, and electric arcs.