Detonating Cord 1.1D or 1.4D is classified as which?

Detonating Cord 1.1D or 1.4D is classified as which?

• A. 1.1D or 1.4D
• B. 1.2D or 1.3D
• C. 1.0D
• D. 2.0D

Answer: (A)

Explosives are grouped by division and compatibility to show how they behave and how they’re packaged and transported. Detonating cord is an explosive used to initiate blasts, so it sits in the Division 1 category. Within that division, the compatibility group for cord-type initiation materials is D. Because the exact hazard and packaging can vary by product, detonating cord is classified as either 1.1D or 1.4D depending on those details. That’s why the correct answer lists both possibilities. Other classifications describe hazards that don’t apply to detonating cord, so they aren’t used for this material. Always read the product label and safety data for the precise classification on a given item.

Explosives are grouped by division and compatibility to show how they behave and how they’re packaged and transported. Detonating cord is an explosive used to initiate blasts, so it sits in the Division 1 category. Within that division, the compatibility group for cord-type initiation materials is D. Because the exact hazard and packaging can vary by product, detonating cord is classified as either 1.1D or 1.4D depending on those details. That’s why the correct answer lists both possibilities. Other classifications describe hazards that don’t apply to detonating cord, so they aren’t used for this material. Always read the product label and safety data for the precise classification on a given item.