cheap, flexible and a good insulator, making it good for wire insulation
The monomer used to make polychloroethene is vinyl chloride. It undergoes polymerization to form the polymer polyvinyl chloride (PVC), which is a widely used plastic in various applications, such as piping, flooring, and packaging.
When polychloroethene (PVC) is burnt, hydrogen chloride (HCl) gas is produced. HCl is a highly corrosive and toxic acid gas that can pose health risks if inhaled or contacted. Proper ventilation and safety measures should be in place when handling PVC to avoid the production and exposure to HCl gas.
Polymers do not usually have exact formulas, but this polymer, also known as poly(vinyl chloride), has the approximate formula H2-(CHCl - CH2)n- CHCl=CH2, where n represents an integer for each particular polymer chain length but may have a non-integer average for a normal sample of the material. Note that only one double bond remains in the entire chain, but it is not necessarily at the end of the chain as shown above, and the bonds to chlorine do not necessarily occur on every alternate carbon atom within the chain.
physical
Properties used to describe matter include physical properties (such as color, shape, and state) and chemical properties (such as reactivity, flammability, and toxicity). These properties help us classify and identify different types of matter based on their characteristics and behavior.
The monomer used to make polychloroethene is vinyl chloride. It undergoes polymerization to form the polymer polyvinyl chloride (PVC), which is a widely used plastic in various applications, such as piping, flooring, and packaging.
When polychloroethene (PVC) is burnt, hydrogen chloride (HCl) gas is produced. HCl is a highly corrosive and toxic acid gas that can pose health risks if inhaled or contacted. Proper ventilation and safety measures should be in place when handling PVC to avoid the production and exposure to HCl gas.
Polychloroethene, commonly known as PVC (polyvinyl chloride), is widely used for water pipes and electrical cable insulation due to its excellent chemical resistance, durability, and low cost. Its non-conductive properties make it ideal for insulating electrical cables, while its strength and flexibility allow it to withstand pressure and prevent leaks in plumbing applications. Additionally, PVC is lightweight and easy to install, making it a practical choice for both water and electrical systems.
the properties that change are physical and chemical properties!!! :)
chemical properties and the pysical properties
reactivity, flammability, toxicological properties, colouring properties, aptitude for explosion, etc.
The properties
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Deuterium, also known as heavy hydrogen, exhibits three separate properties: Physical properties, quantum properties and nuclear properties (the deuteron).
Database Properties
They are difrent because there diffrent properties.
Polymers do not usually have exact formulas, but this polymer, also known as poly(vinyl chloride), has the approximate formula H2-(CHCl - CH2)n- CHCl=CH2, where n represents an integer for each particular polymer chain length but may have a non-integer average for a normal sample of the material. Note that only one double bond remains in the entire chain, but it is not necessarily at the end of the chain as shown above, and the bonds to chlorine do not necessarily occur on every alternate carbon atom within the chain.