Enhancing the properties of papers and boards

12 questions

1. Materials are chosen based on their physical and working ___.
2. Which of the following is a working/mechanical property of a material?
3. The ability of a material to resist breaking when a force is applied is called ___.
4. Match each material with its primary working/mechanical property:
5. Which of the following statements is INCORRECT?
6. Put the following materials in order of increasing hardness (from least to most hard):
7. What is the main job of the matrix in a composite material?
8. What is the purpose of adding additives to papers and boards during production?
9. Which process uses heat and pressure to create a denser and smoother material?
10. How can chemical treatments be used to enhance paper and board materials?
11. What does 'structural integrity' refer to in materials and structures?
12. Match the following structural integrity techniques to their definition:

License: OGL