the gloves : Detailed chart of chemical resistance

The permeation chart issued by the manufacturer of protective gloves gives detailed information on the resistance against chemicals.

Standard EN 374 defines 6 performance indicators of the breakthrough time of chemicals:
1) >10 minutes, 2) >30 minutes, 3) >60 minutes, 4) >120 minutes, 5) >240 minutes, 6) >480 minutes.