PTFE coated aluminum circle are a material used to make cookware and kitchen utensils, usually made of aluminium circles coated with a Teflon coating. This material is widely used in the manufacture of non-stick cookware and other kitchen utensils due to its excellent properties.
PTFE coated aluminum circle usually made of aluminum alloy, such as 3003, 3004, etc., with good thermal conductivity and formability. Polytetrafluoroethylene (PTFE), commonly known as “Teflon”, Teflon is a fluoropolymer, a synthetic polymer material, with a very low coefficient of friction, excellent non-stick, high temperature and corrosion resistance and other characteristics. The coating is usually applied to the surface of aluminum circles by spraying or dip-coating.
Characteristics of ptfe coated aluminum circle including:
- Non-stick: Teflon coating gives aluminum discs excellent non-stick performance, reduces food adhesion and is easy to clean.
- High temperature resistance: Teflon coating can withstand high temperature, suitable for cooking and frying and other cooking methods.
- Thermal Conductivity: Aluminum has good thermal conductivity, which enables the cookware to heat up quickly and evenly, improving cooking efficiency.
- Lightweight: Aluminum is lightweight, easy to use and operate, reducing the burden of cookware.
Application areas of ptfe coated aluminum circle are:
- Non-stick pans: Teflon coated aluminum discs are the main material for manufacturing non-stick pans, which are widely used in domestic and commercial kitchens.
- Frying pan, wok: it is suitable for various types of pots and pans, convenient for cooking and cleaning.
- Baking pan, bakeware: can be used to make non-stick baking pan and bakeware, suitable for baking use.
Teflon coating is usually resistant to temperatures below 260°C. Avoid ultra-high temperature cooking to prevent damage to the coating. Use soft cleaning tools and avoid scraping the coating with metal utensils to prolong the service life of cookware.
As consumers demand higher quality kitchen utensils, PTFE coated aluminum circles are favored for their excellent non-stick performance, ease of cleaning and high temperature resistance. Meanwhile, more PTFE-coated aluminum discs with environmentally friendly materials and processes have appeared in the market to meet consumer demand for health and environmental protection.