how are smart polymers used in light sensitive plasters
Smart polymers can be used for heart valves and many other medical uses. In addition to this smart polymers are polymers (plastics) that can change in response to changes in the environment (i.e. temp, presence of water, pH, light etc.) Uses of smart polymers are: hydrogels (nappies and moisture crystals used in compost so your hanging baskets don't dry out!), plasters (band aids) that lose their stickiness when you want to take them off so dont rip your skin off, biodegradable plastic bags, non-stick chewing gum and even biological uses like detecting blood glucose levels and triggering the release of insulin.
2CaSO4.H2O is known as Plaster of Paris.
polysaccharide
olestra
sterne
Polyethylene is a polymer that is made from butane through a process called polymerization.
A polymer is a large molecule made up of repeating units. These units are called monomers. In a polymer, monomers may be both identical or non identical. In polyamide, as the name suggests, the monomers are amides and it is a polymer.
first aid kit!
Another name for starch is a carbohydrate polymer.
u study in standard 8, DPS, Kalinga. right?
Smart cars are made by Mercedes but use the brand name 'smart'
yup a smart name is beetru