
Methods of test for elastomeric threads. Polyurethane thread (elastane yarn).
NORM herausgegeben am 31.8.1978
Designation standards: BS 5421-2:1978
Publication date standards: 31.8.1978
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategorie: Technische Normen BS
Preparation of test specimens; mass per unit length; breaking load, tenacity and elongation at break; load at predetermined elongation; stress decay; set; resistance to copper staining; resistance to fume staining. Status: Confirmed