What is plastic bubble?

What is plastic bubble? Encapsulated-air plastic (bubble) sheeting is packing material made of air bubbles that are encased between two poly sheets as they are sealed together. This process allows encapsulated air to provide a cushion to protect against shock. Are plastic bubbles toxic? Super Elastic Bubble Plastic Sounds harmless, Read more…

What are non-stoichiometric defects?

What are non-stoichiometric defects? The defects which disturb the stoichiometry of the compounds are called non-stoichiometric defects. These defects are either due to presence of excess metal ions or deficiency of metal ions. Complete step by step answer: There are mainly four different types of non-stoichiometric defects. What is stoichiometric Read more…