IS 12118 Pt.2-1987

标准号：IS 12118 Pt.2-1987
发布日期：1988/7/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This standard ( Part 2 ) covers methods of tests for two grades of two-part polysulphide-based sealants for use in general building application.namely, pouring grade and gun grade. The tests on following properties have been covered in this standard:a) Rheological properties,b) Plastic deformation,c) Adhesion and tensile modulus,d) Application life,e) Adhesion in peel,f) Loss of mass after heat ageing, andg) Staining.