A. Phenol formaldehyde
B. An inorganic polymer
C. Poly tetra-fluoro-ethylene (P.T.F.E.)
D. A monomer
Correct Answer: Poly tetra-fluoro-ethylene (P.T.F.E.) ✔
Last Updated: February 12, 2019
A. Phenol formaldehyde
B. An inorganic polymer
C. Poly tetra-fluoro-ethylene (P.T.F.E.)
D. A monomer
Correct Answer: Poly tetra-fluoro-ethylene (P.T.F.E.) ✔
Last Updated: February 12, 2019