Semtex is a general-purpose plastic explosive containing RDX and PETN. [1] It is used in commercial blasting, demolition, and in certain military applications.

Description Semtex is a general-purpose Plastic-Explosive (PE) containing RDX and PETN. It is used in commercial blasting, demolition and in certain Military applications.

Aug 10, 2025 · Czech chemist Stanislav Brebera, born one hundred years ago today, co-invented Semtex, a plastic explosive designed for industrial and military use. But the compound’s …

Feb 22, 2023 · In 1958, Stanislav Brebera invented Semtex. It was a malleable, odourless and stable plastic explosive which became the choice weapon for those seeking to spread terror.

What Is Semtex? In this informative video, we will discuss Semtex, a well-known plastic explosive that has made its mark in both military and civilian applications.

Apr 1, 2020 · Semtex 1H is a plastic explosive produced by Explosia Company, Czech Republic. The polymeric matrix was prepared by the swelling of SBR using the oil in order to increase …

Semtex is a general-purpose plastic explosive containing RDX and PETN. [1] It is used in commercial blasting, demolition, and in certain military applications.

Semtex is a trade name for a series of plastic explosives produced by the Czechoslovakian company Explosia, now the Explosia Division of the Synthesia Corporation in Parabuice, …

Definition of semtex noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Semtex was invented in the late 1950s by Stanislav Brebera, a chemist at VCHZ Synthesia, former Czechoslovakia. The explosive is named after Semtín, a suburb of Pardubice in the …