Blast SIm™

Blast SIM™ polyurea is a high strength energy absorbing super-polymer designed to deliver extensive elastomeric resiliency when subjected to explosive energy forces. There are three military
grade formulations which possesses extremely high material tear strengths, exceptional abrasion and superior toughness. When subjected to an exothermic explosion, the super- polymer's molecular geometry is pushed to a very high energy state enabling it to absorb the kinetic energy of the blast's shock wave. It will provide containment of its underlying fractured substrate preventing the debris of shrapenal fragments. Military testing has demonstrated blast pressure rates in the order of 250 psi/ms performance at 0.25" thickness. Blast SIM™ super-polymers are available in 3 formulations depending on particular physical property requirements.All grades- BS1, BS2 and BS3 are used in military protection applications and are normally seenin conjunction with a particular grade of Ballistic SIM™.