Foams-%20plastic - Import export

Bürkle’s mercury collector enables the easy collection of spilt mercury, which can then be used again. The mercury collector is composed of a tub with a screw cap lid that has a special plastic foam inserted. On pressing this foam gently on the spilt mercury, the foam’s pores are opened and the mercury globules are absorbed. The cap is then screwed on the tub, the globules are released again and fall through the perforated separation into the tub.

When it comes to laser marking, the following types of marking are essentially differentiated: • temper colour: in the case of stainless steels and titanium, oxygen storage in the surface, • white engraving, • deep engraving, • Color removal e.g. of anodized layers for aluminum, • Color change of plastics (usually additives required in the plastic), • foaming of plastics, • ... The advantages of laser marking are on the one hand: • longevity, • Biocompatible for and in medical technology. In addition, laser inscription is: • individually designed, • space-saving thanks to data matrix code, • consecutive numbering can be generated (serial number, date of manufacture, ...), • cheap, as e.g. there are no mask costs compared to pad printing.