Table of Contents
- 1 Are high explosives safer than low explosives?
- 2 How do you handle explosive substances?
- 3 Is Dynamite a high or low explosive?
- 4 What is flammable hazard?
- 5 What is an example of a low explosive?
- 6 Is black powder explosive?
- 7 Why do explosives need to be contained?
- 8 What is a low brisance explosive?
- 9 What are the different types of chemical explosives?
Are high explosives safer than low explosives?
High explosives do not need to be contained to make their bang. Nitroglycerine, trinitrotoluene, and RDX are high explosives. Los Alamos National Laboratory is engaged in important research into high explosives and has been recognized for making them environmentally cleaner and more stable, which means safer.
How do you handle explosive substances?
Keep explosive chemicals away from all ignition sources such as open flames, hot surfaces, spark sources, and direct sunlight. Consider designating a special area for explosive chemical use. Store explosive chemicals in an explosive magazine, and inspect areas weekly to comply with the California Fire Code.
Is Dynamite a high or low explosive?
Dynamite – a high explosive used for blasting, consisting essentially of a mixture of, but not limited to, nitroglycerin, nitrocellulose, ammonium nitrate, sodium nitrate, and carbonaceous materials.
What is the property of low explosive?
Low Explosives: Low explosives deflagrate rather than detonate. Their reaction velocities are 2000 to less than 3000 feet per second. Black powder is a good example. These materials normally have little water resistance, are highly flammable, sensitive to a No.
What is the difference between low explosives and high explosives quizlet?
What is the difference between low explosives and high explosives? Low explosives are explosives with a velocity of detonation less than 1,000 meters per second. High explosives are an explosive with a velocity of detonation greater than 1,000 meters per second.
What is flammable hazard?
Flammable and combustible liquids are liquids that can burn. They are classified, or grouped, as either flammable or combustible by their flashpoints. Generally speaking, flammable liquids will ignite (catch on fire) and burn easily at normal working temperatures.
What is an example of a low explosive?
Examples of Low Explosives include: Black Powder, Smokeless Powder, and Flash Powder.
Is black powder explosive?
Black powder is a deflagrating explosive. It is very sensitive to flame and spark and can also be ignited by friction and impact.
What is the difference between high and low explosives?
Materials that detonate (the front of the chemical reaction moves faster through the material than the speed of sound) are said to be “high explosives” and materials that deflagrate are said to be “low explosives”. In contrast, some materials are merely combustible or flammable if they burn without exploding.
Which is most widely used low explosive?
The most widely used explosives in the low-explosive group are black powder and smokeless powder. Black powder is a mixture of potassium or sodium nitrate, charcoal, and sulfur. Smokeless powder consists of nitrated cotton (nitrocellulose) or nitroglycerin and nitrocellulose.
High explosives do not need to be contained to make their bang. Explosives are materials that burn or decompose quickly, creating large quantities of gases, which take up much more space than the original materials. Chemical explosives are traditionally divided into two categories: low explosives and high explosives.
Why do explosives need to be contained?
People ask us questions and we try to answer them. High explosives do not need to be contained to make their bang. Explosives are materials that burn or decompose quickly, creating large quantities of gases, which take up much more space than the original materials.
What is a low brisance explosive?
A low Brisance explosive is a ‘heaving or cratering charge’ which produces a large gas formation. 25 insanely cool gadgets selling out quickly in 2021. We’ve put together a list of incredible gadgets that you didn’t know you needed!
What are the different types of chemical explosives?
Chemical explosives are traditionally divided into two categories: low explosives and high explosives. Low explosives are mixtures of chemicals that burn very rapidly, but subsonically (as opposed to supersonically), meaning that they “ deflagrate .” They consist typically of fuel and an oxidizer.