Standard [CURRENT]
DIN ISO 18352:2017-11
Carbon-fibre-reinforced plastics - Determination of compression-after-impact properties at a specified impact-energy level (ISO 18352:2009)
- German title
- Kohlenstofffaserverstärkte Kunststoffe - Ermittlung der Compression-After-Impact-Eigenschaften bei spezifischer Aufprallenergie (ISO 18352:2009)
- Publication date
- 2017-11
- Original language
- German
- Pages
- 28
- Publication date
- 2017-11
- Original language
- German
- Pages
- 28
- DOI
- https://dx.doi.org/10.31030/2755048
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Overview
This International Standard specifies a method for determining the residual compression strength of multidirectional polymer matrix composite laminate plates that have been damaged by impact prior to the application of in-plane compressive loading. The test method is suitable for continuous-fibre-reinforced polymer matrix composites. Application of the method is limited to fibre-reinforced plastic laminates with multidirectional reinforcements manufactured from unidirectional prepreg tapes/fabrics or woven fabrics. The test method is referred to as the compression-after-impact (CAI) test when used to determine the residual compression strength of an impacted plate. It can be used to obtain data for material specification, material evaluation, research and development, or construction of a composite database.