Effect of ultra-low temperature on some mechanical properties of painted and film-coated plywood

Plywood is used for insulation systems in liquid natural gas cargo ships because of its good thermal properties. However, there are only a few research investigating the mechanical properties plywood exposed to ultra-low temperatures. This study aims determine how reacts when temperatures, such as - 196 °C. To achieve this purpose, present investigated bending strength, modulus elasticity, and tensile-shear strength painted film-coated under The were discovered be significantly impacted by temperature result research. Moreover, not increased with decreasing temperature, but also modules elasticity increased. At tensile shear oven-dried increased, ensile-shear air-dried decreased. was determined more sensitive change. Therefore, attention should paid liquefied high humidity.