impact resistance การใช้

• This provides more water and impact resistance, hardness, rigidity and tensile strength.
• This molecular-oriented bi-axial high performance version combines high strength with extra impact resistance.
• Poly carbonates have one of the highest impact resistance values.
• Manufacturers use additives to improve impact resistance, and to prevent ultraviolet damage and color fading.
• However in some cases a heavier type was used if additional impact resistance was needed.
• Significantly higher impact resistances are realized when geotextiles are placed above or below the geomembrane.
• :I'd go with coated polycarbonate, to get both polycarbonate's impact resistance and the coating's scratch resistance.
• "' Izod impact testing "'is an ASTM standard method of determining the impact resistance of materials.
• _improvements in the impact resistance of the nose-cone.
• Thicker geomembranes also display higher impact resistances.
• Collision impact resistances satisfy regulations for civil structures adjacent to the full range of transport vehicle carriageways.
• The expanded polystyrene foam ( EPS ) insulation allows for more impact resistance than traditional vinyl siding.
• This produces steel with superior impact resistance.
• Spring steel offers a high yield strength for good impact resistance and flexibility but low corrosion resistance.
• Cement board adds impact resistance and strength to the wall surface as compared to water resistant gypsum boards.
• This material provides excellent impact resistance.
• One QuietRock model ( 530 ) uses a thin sheet of metal for added shear and impact resistance.
• Much design effort is made to improve the impact resistance of cars so as to minimize user injury.
• The one-piece seat and back was injection moulded from polypropylene, a lightweight thermoplastic with a high impact resistance.
• Disadvantages of RCC are that it is currently expensive to manufacture, is heavy, and lacks robust impact resistance.