Chemical Process
Dacron (or terylene) fibres as compared to nylon's fibres have

Better heat & acid resistant properties
Poorer dyeability
All of these
Poorer resistance to alkalis

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Chemical Process
Wax is a

Mixture of esters of polyhydric alcohols excepting glycerine
Mixture of glycerides of fatty acids
Mixture of glycerides
Liquid at room temperature

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