Qualities of non-stick coatings

Non-stick coatings have varying qualities of non-stick coatings are manufactured for bonding to the surface of utensils. Their advantages include considerable ease in cleaning and reduction of the need for grease in your cooking. Their disadvantages are that they may become too easily damaged by spatulas, spoons, forks, etc., especially metal ones, and that their durability has a short life expectancy. Even the newest non-stick coatings will begin to lose their resistance to sticking after only a few years; sooner if the pan is constantly overheated or cleaned in the dishwasher or with harsh detergents. Be sure to follow the manufacturer's instructions on using and caring for your non-stick pan; you may be surprised to learn that the warranty may be voided if the utensil is overheated or cleaned in the dishwasher.

One of the biggest problems faced while selecting nonstick cookware is that in most every pan the nonstick coating always seems to scrape off despite using all the cooking and cleaning instructions. So I decided to so some online research, and picked up some pointers on how to pick up a really good nonstick pan.
It seems that all good nonstick coatings are made with the basic ingredient, PTFE, or polytetrafluoroethylene. Though this is supposed to have excellent nonstick properties, it's also very soft and therefore scratches easily. Which is why it has to be mixed with other materials in order to make it harder. The difference between different nonstick brands lies in the proportions in which PTFE is blended with other materials.

Better cookware, on the other hand, starts with a similar blend which sticks to the pot, but then adds extra layers where the proportions are changed. The second layer is formulated to stick to the first layer, but has improved nonstick properties. The third layer is enhanced even more, so that it sticks to the second layer, and has even better nonstick properties. Three layers is supposed to be the minimum for good, long-lasting nonstick cookware. The very best nonstick cookware in the world has seven layers.

Non Stick Cookware Information Posted By: Blueshoots.com