Do you know what the impact strength of PC endurance board is?

1. The impact strength is the ratio of the energy absorbed by the sample during the impact failure process to the original cross-sectional area.

2. The impact strength can be divided into simple beam impact strength and cantilever beam impact strength according to different test equipment.

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3. Impact strength is used to evaluate the impact resistance of materials or judge the degree of brittleness and toughness of materials, so impact strength is also called impact toughness.

4. The measurement standards of impact strength mainly include ISO international standard (GB refers to ISO) and American material ASTM standard, sunshine board, GB is 1943-2007 as the latest standard, and ASTM standard is D-256 standard.

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