Dacron (or Treylene) fibres as compared to nylon fibres have_____________________?
Correct answer: D. All A., B. and C.
- A. Better heat & acid resistant properties
- B. Poorer resistance to alkalis
- C. Poorer dyeability
- D. All A., B. and C.
Explanation
Compared with nylon, Dacron has better resistance to heat and acids but poorer resistance to alkalis and poorer dyeability. Therefore all three listed comparisons are valid.
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