what is the meaning of ATPV and EBT?

ATPV stands for Arc Thermal Protective Value, which is a rating of the Arc burn protection capability of a garment. The HIGHER the ARC rating, the more protection a garment gives because it has a higher resistance to catching on fire. The ATPV is expressed in calories per cm 2 and represents the thermal exposure from an electric arc that will create a second-degree burn in human tissue.

If the ATPV cannot be calculated because the fabric breaks open, the energy causing the fabric to break open is expressed as theEnergy of Breakopen Threshold (EBT). The higher the value, the greater the protection.

flame retardant and arc flash protective fabrics manufactured by Xinxiang Zhuocheng Special Textile Co., Ltd can reach HRC level 2 after industrial washes.Welcome to contact with us to talk about more details.