They are made by heating these chemicals at a high temperature. When the plastic is soft it can be poured into a mould. Once the plastic cools, it hardens into a shape. Plastic is a material that ...

We report our experience with more than 1,000 patients who underwent patch testing with metals during the past decade at Mayo Clinic. Many metals with high reaction rates (eg, gold, nickel, and ...

Its latest buy is the Sadolin Masterbatch plastic colour and additive masterbatch business of Akzo Nobel Inks A/S (16 Naverland, DK-2600 Glostrüp). The terms of the deal were not disclosed. Akzo ...

And you'll be entered into a prize draw for a £250 gift card ...