National foreword
Cooperating organizations
Introduction and scope
1. General notes on tests
2. Thickness
3. Substance (mass per square metre, basic weight or
grammage)
4. Apparent density
5. Tensile strength and elongation
6. Internal tearing resistance
7. Edge tearing resistance
8. Bursting strength
9. Folding endurance
10. Moisture content
11. Ash
12. Conductivity of aqueous extract
13. pH of aqueous extract
14. Chloride content of aqueous extract
15. Sulphate content
16. Conductivity of organic extract
17. Dissipation factor of organic extract
18. Air permeability
19. Water and oil absorption (Klemm method)
20. Oil absorption (modified Cobb method)
21. Electric strength
22. Dissipation factor and permittivity of
unimpregnated and impregnated paper
23. Conducting paths
24. Heat stability
Figures