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What is more flexible aluminium or polythene?
Polythene.
What does polythene feel like?
Polythene feels smooth and slightly waxy to the touch. It is a durable and flexible material commonly used in packaging and construction due to its strength and water-resistant properties.
What is the difference between Bakelite and polythene in nature?
Bakelite is a thermosetting plastic, meaning it cannot be reshaped once molded, while polythene is a thermoplastic that can be melted and reshaped multiple times. Bakelite is a poor conductor of electricity, whereas polythene is an insulator. Bakelite is more rigid and heat resistant compared to polythene.
What is polythene rod made of?
The polymer "polythene".
What is the benefit of using polythene to wrap food?
Polythene wrapping offers several benefits for food preservation, including protection against moisture, contamination, and spoilage. Its impermeable nature helps to extend the shelf life of perishable items by reducing exposure to air and bacteria. Additionally, polythene is lightweight and flexible, making it convenient for both packaging and storage. Its transparency allows for easy visibility of the contents, aiding in inventory management.
Is polythene a chemical?
Polyethene (polythene, polyethylene) is a chemical product.
When was Polythene - album - created?
Polythene - album - was created in 1996.
What makes the garbage bags flexible?
Garbage bags are flexible due to them being made from specially structured hydrocarbons known as polyethene or (polythene) as we call it. In certain cases plasticisers can also be added to a material to make it more flexible. NOTE: Polyethene is a large polymer which is a long giant lattice of small individual monomers.
Why does polythene have a negative charge with a cloth?
When polythene is rubbed with a cloth, electrons are transferred from the cloth to the polythene, causing the polythene to become negatively charged. This transfer of electrons creates an imbalance of charges between the two materials, resulting in the polythene having a negative charge.
What are the hazards of food served in polythene bags?
hazards of polythene bags
When polythene is rubbed with wool why does the polythene becomes negatively charged?
When polythene is rubbed with wool, electrons are transferred from the wool to the polythene due to differences in their electronegativities. The polythene gains extra electrons, making it negatively charged, while the wool becomes positively charged due to losing electrons.
Can polythene be used to make clothes?
Yes polythene can be used to make clothes
