Column I | Column II | ||
(A). | Biodegradable | (P). | Polyacrylonitrie |
(B). | Synthetic | (Q). | PHBV |
(C). | Natural | (R). | Dacron |
(D). | Polyester | (S). | Rubber |
The correct option is (A): a-q; b-p; c-s; d-r
PHBV is Biodegradable
Dacron is polyester.
Process | Application | ||
---|---|---|---|
P | Extrusion | 1 | Producing complex parts with close tolerance |
Q | Injection molding | 2 | Producing thermosetting plastic components |
R | Blow molding | 3 | Producing long uniform sections |
S | Compression molding | 4 | Producing hollow shapes |
Read More: Polymerization