In aerosol, dip tube is usually made of:
A. Polyamides
B. Polypropylene
C. Metal
D. Neoprene
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1
Answer:
neoprene..........................
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Dip tubes: • The dip tubes are made from polyethylene or polypropylene. Dip tube is used for the following purposes: (i) It conveys the liquid from the bottom of the container to the valve at the top. (ii)It prevents the propellant to come out without dispensing the contents of the package.
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