Full definition
Hand protection selected to match the specific workplace hazard. Mechanical protection per ANSI/ISEA 105-2016: cut resistance levels A1-A9 (gram-force to cut on TDM machine — A4/A6 most common for industrial), puncture resistance (1-5), and abrasion resistance (1-6). Chemical protection per EN 374 and ASTM F739: permeation breakthrough time determines protection level. Thermal protection per EN 407: contact heat, convective heat, and molten metal splash. Electrical protection per ASTM D120: dielectric gloves Class 00 (500V) through Class 4 (36,000V). Common materials: nitrile (oil/chemical resistance, good dexterity — most common industrial glove), latex (best elasticity and tactile sensitivity, natural rubber), neoprene (chemical + oil + flame), Kevlar/aramid (cut resistance A4-A6), HPPE/Dyneema (cut resistance, lightweight), leather (abrasion, heat, welding), and PVC (chemical, waterproof). Multi-hazard gloves combine materials: e.g., HPPE liner with nitrile coating provides cut A4 + oil resistance. Per OSHA 29 CFR 1910.138 and NOM-017-STPS (Mexico). Selection: match glove to the specific hazard identified in the risk assessment — no single glove protects against all hazards. Brands: Ansell (HyFlex, AlphaTec), Honeywell (North), Showa, PIP, Mechanix Wear, MCR Safety.