HONG YE SILICONE Liquid Silicone Foam Protects Temperature

Vaccines, biologics, and fresh food travel thousands of miles through heat and cold — and a single temperature excursion can destroy an entire shipment. Conventional cold chain insulation often absorbs moisture, loses its insulation value, and crushes under the handling of transit. HONG YE SILICONE's liquid silicone foam, a platinum-cured two-component addition curing silicone rubber, is now protecting temperature-sensitive cargoes with a closed-cell material that insulates reliably, trip after trip.

The foam's closed-cell structure provides effective thermal insulation while repelling the moisture that degrades conventional insulations — maintaining performance through temperature extremes and repeated use. With a wide service temperature range of -65°C to 200°C, it performs in both deep-freeze shipping and heat-stable transport, covering the full spectrum of temperature-controlled logistics.

The excellent rebound resilience protects fragile pharmaceutical vials and biological samples from the shock and vibration of transit, while the durable construction enables reusable cold chain packaging that survives hundreds of journeys — cutting both cost and waste in an industry under pressure to become more sustainable.

The 2× to 7× expansion ratio reduces material consumption and packaging weight, and the simple 1:1 mixing ratio supports efficient production. Produced under ISO9001-certified quality control, certified to UL and CE standards, and exported to buyers in more than 138 countries, HONG YE SILICONE helps pharmaceutical, food, and logistics companies protect the goods that health and life depend on.