factory supply Is BPA a plasticizer-Quora

  • factory supply Is BPA a plasticizer-Quora
  • factory supply Is BPA a plasticizer-Quora
  • factory supply Is BPA a plasticizer-Quora
  • What does BPA stand for in plastic?
  • BPA stands for bisphenol A, an industrial chemical that has been used to make certain plastics and resins since the 1950s. BPA is found in polycarbonate plastics and epoxy resins. Polycarbonate plastics are often used in containers that store food and beverages, such as water bottles. They may also be used in other consumer goods.
  • Does plastic contain BPA?
  • "In general, plastics that are marked with recycle codes 1, 2, 4, 5, and 6 are very unlikely to contain BPA," the FDA's web site states. "Some, but not all, plastics that are marked with recycle codes 3 or 7 may be made with BPA." BPA is also used to coat thermal paper, so it is found on cash register receipts.
  • Where is BPA found?
  • BPA is found in polycarbonate plastics and epoxy resins. Polycarbonate plastics are often used in containers that store food and beverages, such as water bottles. They may also be used in other consumer goods. Epoxy resins are used to coat the inside of metal products, such as food cans, bottle tops and water supply lines.
  • Are BPA-free plastics safe?
  • The same article does state, however, that U.S. Food and Drug Administration (FDA) testing shows BPA to be safe at the low levels sometimes found in foods. You can pretty much assume that any opaque plastics are BPA-free. So, if you can't see through it, that’s the first step in identifying BPA-free plastics in your home.
  • Are plastic linings BPA-free?
  • If you feel any plastic lining inside a container that isn't marked as BPA-free, it's best to throw it away. These types of linings are especially prone to scratching. Polycarbonates get a lot of attention due to concerns over BPA, but it’s important to remember that it isn’t the only plastic that can leach chemicals into your food.
  • Why does BPA leach out of plastic?
  • When BPA plastics are made, nearly all the individual molecules of BPA are chemically bound to the plastic. So most of the BPA that leaches out of food containers or water bottles results from the plastic slowly breaking down.

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