It is used to deliver small volumes of liquid at a low pressure.
Examples: polyethylene terephtalate (PET), polyethylene, polypropylene.
- the polyethylene plastic bottle is unbreakable- the glass has a solubility (low and dependent on the type of glass) in acids
1977
polyethylene or polypropylene are common polymers used to produce bottles or jars for the medical industry
The bottle may be from glass or PET (polyethylene-terephtalate copolymer).
The first plastic bottles were used in 1947, but they didn't become widespread till the 1960s when high density polyethylene was used.
It probably means the bottle is made of polyethylene.
Made from High Density Polyethylene (oil)
PET (polyethylene terephthalate), this is plastic recycling type #1
Microbeads of polyethylene are used in some brands of toothpaste to improve the ability of cleaning.
Polythene (polyethylene) is largely used around the word. Now we can produce biodegradable polyethylene or we can recycle the polyethylene.
A common use for spray bottles is dispensing cool cleaners, cosmetics, and chemical specialties.