Assertion: balloon | /r/MadeOf | latex
Facets:
Source sentences:
text: If the balloons that are filled with helium are made of rubber or latex, they will retain their buoyancy for a short time only (about a day) because helium has small molecules which escape through small pores of a balloon.
text: Today, balloons are made from rubber, latex, polychloroprene, or a nylon fabric, and are made in many colors.
text: But because the balloon is made of latex, no new air enters the jar, creating a low-pressure system inside the jar, which sucks the balloon inside.
text: Today, balloons are made from rubber, latex, polychloroprene, or a nylon fabric, and are made in many colors.