Methods of test for flexible cellular materials. Method 10. Determination of solvent swelling. Method 11. Humidity ageing at an elevated temperature. Method 12. Heat ageing.
STANDARD published on 30.6.1976
Designation standards: BS 4443-4:1976
Note: WITHDRAWN
Publication date standards: 30.6.1976
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: British technical standard
Category: Technical standards BS