A Chartered Property Casualty Underwriter (CPCUÂ®), is an insurance professional who has earned the CPCU designation; the designation is conferred by The Institutes. CPCUs are considered to be property-casualty insurance subject matter experts.
Extravehicular Mobility Unit. The Extravehicular Mobility Unit (EMU) is an independent anthropomorphic spacesuit that provides environmental protection, mobility, life support, and communications for astronauts performing extra-vehicular activity (EVA) in Earth orbit.
Porous EVA. Ethylene vinyl acetate (EVA) is the copolymer of ethylene and vinyl acetate. Itâs an extremely elastic material that can be sintered to form a porous material similar to rubber, yet with excellent toughness.The porous elastomeric material is three times as flexible as low-density polyethylene (LDPE), showing tensile elongation of 750% with a peak melting temperature of 250Â°F (96Â°C).tâs an extremely elastic material that can be sintered to form a porous material similar to rubber, yet with excellent toughness. The porous elastomeric material is three times as flexible as low-density polyethylene (LDPE), showing tensile elongation of 750% with a peak melting temperature of 250Â°F (96Â°C).