Chemical – Sodium Polyacrylate

Sodium polyacrylate is a functional polymer used in a variety of common products such as paper diapers, pets pad, water-retaining material (to help the soil retain water), instant snow and so on. It is known for its superior absorbency:

Sodium polyacrylate can absorb hundreds of times its own weight in water. Sodium polyacrylate starts out as a powder and as it comes into contact with moisture, it swells into its gel form.

Unlike other absorbent materials, it’s not easy to squeeze the moisture out of this gel. This is what makes it perfect for use in paper diapers - your baby can sit on it, roll around, sleep for hours in a wet diaper without leaks.

Sodium polyacrylate is safe, non-toxic and free from any major safety risks. But it can pose certain dangers if not handled properly. Some of the hazards that are to be prevented when handling sodium polyacrylate.

If the powder is inhaled, sodium polyacrylate can irritate the lungs–but that’s not generally a concern. When it comes in contact with a large amount of spilt water in an area, sodium polyacrylate can cause the area to become very slippery.

If it enters sewer or drainage systems in large quantities, sodium polyacrylate can cause serious clogging and should be dealt with immediately. It is used in surgical sponges that wipe away harmful spills.

Credits: Sabitha

Comments

WHY ATLANTIC AND PACIFIC OCEAN ARE NOT MIXED?

Nearly 72% of the earth is filled with water and it is present with different names- oceans, seas, rivers. Why are they named differently? There are five oceans namely Artic ocean, Atlantic Ocean, Pacific Ocean, Indian ocean and Antarctic ocean . All the oceans are different in their physical and biological character called ocean clines. When we look at the Atlantic and Pacific Ocean junction, they do not mix. Is there any invisible Wall in between them? Many scientists have conducted research to solve this mystery. The Atlantic and Pacific Ocean have different chemical composition. The salinity of the water in the Atlantic Ocean is five times more than the Pacific Ocean. The density of water is also different, so even marine animals in Atlantic Ocean will not go to the Pacific Ocean. They cannot survive in other oceans. Atlantic and Pacific Ocean meet at Cape Horn. The narrow straight line formed by the water bodies is called Drake Strait. The Pacific Ocean is ...

5 Amazing Animal Temple

1) Crocodile Temple: The Ananthapadmanabhaswamy Temple or Anantha Lake Temple is built for Lord Vishnu. It is also called a crocodile temple. This temple built in the middle of a lake in the little village of Ananthapura, around 6 km from the town of Kumbla in Manjeshwaram Taluk of Kasaragod District of Kerala. There is a harmless crocodile that lived in the Ananthapadmanabhaswamy Temple’s lake. It is a vegetarian. Believable of this place is that you will get lossed posting or objects after visiting this place. 2) Rat Temple: The Karni Mata Temple is situated at Deshnoke in Rajasthan. This temple is the craziest place because it gives importance to rats. They believe that the god of this temple incarcerated every year as a rat. More than 25,000 black rats are living in this temple. White rats are considered a very holy animal in this temple. The food that gives to people as prasatham is the remaining food eaten by a rat....

The Oldest Phone In The World

The first cellular telephones are called Dyna Tac. It is manufactured from 1983-1994. It received approval from the U.S. FCC on September 21, 1983. Martin Cooper of Motorola made the first publicized handheld mobile phone call on a prototype DynaTAC model on April 3, 1973. This is a reenactment in 2007. The dimensions of this phone are 3300 x 898 x 445 mm, vol. 1318710 cm³.This cellular phone is available at the minimum weight of 2 pounds. It is used in the ALOHAnet system, including metal–oxide–semiconductor (MOS) transceiver and modem technology. It has nine additional key.They are Rcl (recall),Clr (clear),Snd (send),Sto (store),Fn (function),EndPwr (power),Lock and Vol (volume).Minimum sim is used in this phone. In 1983, The market price for this phone is $3,995. In 1930, Travelers could place phone calls from and to ocean liners in the middle of the Atlantic Ocean. The process was driven by Marine VHF Radio and cost $7 a minute. In 1984 Motoro...

Home

Search This Blog