43°C is not just a weather headline — it is a stress test for materials.

As Europe faces another wave of extreme heat, with forecasts reaching 43°C in Portugal and southern Spain, and above-normal temperatures becoming more likely across large parts of Africa, material safety is under new pressure. In high-heat conditions, the real risk is not heat alone, but more smoke, easier flame spread and reduced safety margins.
That is where Zinc borate from JIANGSU SHENLONG ZINC INDUSTRY., LTD makes a difference. Widely used in plastics, rubber, paints and ceramics, it works as a flame retardant and smoke suppressant, helping materials perform more safely under heat.
👇 If material safety in extreme heat matters to you, let’s talk!