What is tovex made of?
Tovex (also known as Trenchrite, Seismogel, and Seismopac) is a water-gel explosive composed of ammonium nitrate and methylammonium nitrate that has several advantages over traditional dynamite, including lower toxicity and safer manufacture, transport, and storage. It has thus almost entirely replaced dynamite.
What is a Watergel?
Water crystal gel or water beads or gel beads is any gel which absorbs and contains a large amount of water. Water gel is usually in spherical form and composed of a water-absorbing superabsorbent polymer (SAP, also known as slush powder in dry form) such as a polyacrylamide (frequently Sodium polyacrylate).
What is Powergel explosive?
Powergel is a brand name for range of explosive products used by the mining industry around the world. It is an emulsion-based explosive mostly comprising ammonium nitrate. Powergel has a shelf life of 12 months in an approved explosives magazine under normal storage conditions.
What is gun gel explosive?
A water-gel explosive is a fuel sensitized explosive mixture consisting of an aqueous ammonium nitrate solution that acts as the oxidizer. Water-gel explosives have almost completely displaced dynamite, becoming the most-used civil blasting agents.
What is water explosive?
An underwater explosion, also known as an UNDEX, is an explosion beneath the surface of water. The type of explosion may be chemical or nuclear. They are categorised in accordance with their depth beneath the water’s surface, because this has a strong influence on their effects.
What are water pearls made of?
The beads are made of non-toxic super-absorbent polymers (SAPs) which when soaked in water can grow up to 200 to 400 times their original size into jelly like orbs. They are sold as children’s toys, crafts, and are used in vases and gardens.
What is power gel used for?
A colourless, non-greasy, non-staining gel with an aromatic fragrance for topical application. For local relief of pain and inflammation associated with soft tissue injuries and acute strains and sprains. Powergel is indicated in adults.
What makes black powder explode?
Black Powder is very sensitive to flame and spark and can also be ignited by friction and impact. When ignited unconfined, it bums with explosive violence and will explode if ignited under even slight confinement.
What are examples of explosive materials?
Examples include primary explosives such as nitroglycerin that can detonate with little or no stimulus and secondary explosives such as dynamite (trinitrotoluene, TNT) that require a strong shock (from a detonator such as a blasting cap). Low explosives change into gases by burning or combustion.
How does a water gel explosive get made?
Water gel explosives are produced by combining nitroparaffins, usually nitromethane, with an aqueous salt solution and a gelling agent. These nitroparaffins typically make up most of the water gel explosive. Different types of gelling agents are used to create the water gel explosive.
How to make water gel with agar powder?
Measure out 3⅓ cups (80 grams) of agar powder into a large saucepan. Make sure that you are using agar powder and not agar flakes. Also, make sure that the saucepan is big enough to hold at least 2 liters (0.53 US gal) of water. Gradually stir 8 cups (2 liters) of water into the saucepan. Do not add the water all at once.
Why are water gel explosives safer than dynamite?
Water gel explosives tend to be less toxic and are less hazardous than dynamite to manufacture, transport, and store. Water gels are also less expensive than conventional explosives. Because they are relatively safe and easy to use, they are often used in the mining industry.
What makes monomethylamine nitrate a water gel explosive?
Monomethylamine nitrate is made from monomethyl amine (MMA) and nitric acid. Water gel explosives are also made of ammonium nitrate, calcium nitrate, aluminum, ethylene glycol and TNT.