Question 20 (Textile Engineering & Fibre Science)
In the manufacturing of PET, the principal compound/s involved during polycondensation step is/are
(A) | MEG (monoethylene glycol) and DMT (dimethyl terphthalate) |
(B) | EG (ethylene glycol) and PTA (purified terphthalate) |
(C) | DBT (dibutyl terphthalate) |
(D) | DGT (diethylenglycol terphthalate) |
[Show Answer]
Option D