Polycarbonate (PC) products have been very widely used in food
contact applications such as baby bottles and water cooler bottles.
Similarly Epoxy coatings are used for soft drink tin cans. Both
these materials have a common feedstock called Bisphenol A (BPA)
that could have an effect on human reproductive health. A new study
conducted by an independent research organization in USA submitted
its results in October 2000. The report clearly confirms that the
migrated amount of BPA from the finished products of Polycarbonates
& Epoxy is only 0.00018 miligram/kg, which is almost 400 times lower
than the safe limit of 0.005 miligram/kg. This new study examined
more than one million data points from three generations of laboratory
animals exposed to BPA over a wide range of doses. This three generation
study which looked for any effect of the low level of BPA that is
generally found in PC & Epoxy materials, clearly indicated that
there is absolutely no risk to human health on account of these
low dose exposures. The results of this new study will be presented
at international conferences and will also be published in professional
journals. It is, however, reassuring to know that plastics in general,
and PC and Epoxies, in particular have been intensively researched
and in terms of their safety in food contact applications, have
passed with flying colours
|