Backsheets Exhibited High Overall Defect Rate of 11% in India: Kaushik Choudhury, DuPont Updated On Mon, Jun 15th, 2020 by Saurenergy Globally, nearly a four-fold cumulative increase in PVDF outer-layer cracking defect rate has been observed, from 5 per cent to 23 per cent between year 4 and year 9 after installation… In India, the defect results are similar to global and backsheets exhibited a high overall defect rate of 11 per cent. Most of the […] Read more