This part specifies the sample preparation, analysis steps, result calculation and precision for the determination of the acidity coefficient of mineral wool and its products.
GB/T 5480.6-2004 history
2017GB/T 5480-2017 Test methods for mineral wool and its products
2008GB/T 5480-2008 Test methods for mineral wool and its products
2004GB/T 5480.6-2004 Test methods for mineral wool and its prducts Part 6:Acidity coefficient
1985GB/T 5480.6-1985 Determination method for acidity coefficient of mineral wool and its products
GB/T 5480.6-2004 Test methods for mineral wool and its prducts Part 6:Acidity coefficient was changed to GB/T 5480-2008 Test methods for mineral wool and its products.