plastic bags such as sandwich bags
double bonds
Poly(methylene) is the IUPAC name of polyethene. But IUPAC also suggest polyethene to be a correct usage.
It is made by a process called polymerization, this is where they take lots of monomers (in this case ethane) and combine them together using an addition reaction. This is only possible in monomer where there is a double bond as to add them the double bond has to break for there to be enough room on the carbon for the new monomer. this process is done millions of times and is finally makes polythene which is used to make bin liners and poly bags.
Polyethylene is a polymer of ethylene and it has carbon and hydrogen atoms.
Alkenes are commonly used in the production of plastics, such as polyethylene and polypropylene. They are also used in the synthesis of various organic compounds through different chemical reactions like polymerization and hydrohalogenation. Additionally, alkenes can be used as starting materials in the manufacture of detergents, solvents, and synthetic rubbers.
Polyethene can be used to make carry bags. Many apparel stores pack the newly bought items in Polyethene bags for the customers to transport them easily.
polyethene (polythene, polyethylene) Polymer of ethene. It is a partially crystalline, lightweight, thermoplastic resin with high resistance to chemicals, low moisture absorption and good insulating properties. Low-density polyethene (LDPE) was first produced in the 1930s. It is mainly used in the manufacture of plastic bags. High-density polyethene (HDPE), synthesized in the 1950s, is more flexible and is used for mouldings. polyethene (polythene, polyethylene) Polymer of ethene. It is a partially crystalline, lightweight, thermoplastic resin with high resistance to chemicals, low moisture absorption and good insulating properties. Low-density polyethene (LDPE) was first produced in the 1930s. It is mainly used in the manufacture of plastic bags. High-density polyethene (HDPE), synthesized in the 1950s, is more flexible and is used for mouldings.
No
Polyethene seems to be a variant spelling of polyethylene, or polythene. I have include the Wikipedia link.
it is used for things like sandwich bags, freezer bags and water pipes.
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it is a polymer of ethene
double bonds
Poly(methylene) is the IUPAC name of polyethene. But IUPAC also suggest polyethene to be a correct usage.
Polyethene is flexible due to the two covalent bonds between its carbon atoms. These double bonds allow it to be flexible.
high density polyethene
Man made