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Low density polyethylene is commonly used for packaging materials such as plastic bags and film wrap because of its flexibility and durability. It is also used in manufacturing of squeeze bottles, toys, and wire insulation due to its resistance to moisture and chemicals. Additionally, low density polyethylene is used in agriculture for mulch film and greenhouse covers.
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What is polyethene used to make?
plastic bags such as sandwich bags
Is the formation of polyethylene from ethylene a chemical reaction?
Polyethene is created through the polymerization of ethene. Under the right conditions of temperature, pressure and catalysis, the double bond of the ethene monomer opens up and many monomers link up to form long chains. Polyethene manufacturing processes are usually categorized into "high pressure" and "low pressure" operations. The former is generally recognized as producing conventional low density polyethene (LDPE) while the latter makes high density (HDPE) polyethene. The difference between these polyethene processes is that LDPE is formed at 1000 - 3000 bar and 80 - 300 degrees C in the presence of minute quantities of oxygen, and HDPE is formed at 10 - 80 bar and 70 - 300 degrees C in the presence of an aluminium-based catalyst.
What element is in low density metal used in batteries?
Lithium. Lithium has low density and is 3rd element in periodic table with mass of 6.941 g/mol. Lithium is used in different types of batteries, such as lithium-ion(Lion), Lithium-polymer(LiPo). Both are rechargeable.
What is a low density metal used in safety flares and alloys?
Magnesium is a low-density metal commonly used in safety flares and alloys due to its flammability and strength-to-weight ratio.
Why aluminium is used in navigation purposes?
Aluminium is a metal with low density.
What is poly(ethene)?
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.
What are water bottles made out of?
high density polyethene
What are the uses of polyethene?
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.
What is polyethene used to make?
plastic bags such as sandwich bags
Is the formation of polyethylene from ethylene a chemical reaction?
Polyethene is created through the polymerization of ethene. Under the right conditions of temperature, pressure and catalysis, the double bond of the ethene monomer opens up and many monomers link up to form long chains. Polyethene manufacturing processes are usually categorized into "high pressure" and "low pressure" operations. The former is generally recognized as producing conventional low density polyethene (LDPE) while the latter makes high density (HDPE) polyethene. The difference between these polyethene processes is that LDPE is formed at 1000 - 3000 bar and 80 - 300 degrees C in the presence of minute quantities of oxygen, and HDPE is formed at 10 - 80 bar and 70 - 300 degrees C in the presence of an aluminium-based catalyst.
What low density metal is used in aircrafts?
aluminium
Which element is low density and is used in batteries?
Lithium
Is polyethene a hydrocarbon?
No
What element is in low density metal used in batteries?
Lithium. Lithium has low density and is 3rd element in periodic table with mass of 6.941 g/mol. Lithium is used in different types of batteries, such as lithium-ion(Lion), Lithium-polymer(LiPo). Both are rechargeable.
What is the structural formula for polyethene?
Polyethene seems to be a variant spelling of polyethylene, or polythene. I have include the Wikipedia link.
What is a low density metal used in safety flares and alloys?
Magnesium is a low-density metal commonly used in safety flares and alloys due to its flammability and strength-to-weight ratio.
Uses of polyethene?
it is used for things like sandwich bags, freezer bags and water pipes.
