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Plastics have stronger bonds between the polymer chains-these
might be covalent bonds between the chains, or cross-linking bridges. These plastics have a higher melting point, are rigid and can't be stretched, as the cross-links hold the chains firmly together.
Hope i helped :-)
Plastic is made up of long molecules that are tightly packed together, making it a highly rigid and inflexible material. When a force is applied to stretch it, the molecules resist movement, causing the plastic to break rather than stretch. Additionally, the molecular structure of plastic lacks the elasticity of materials like rubber, further limiting its ability to be stretched.
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Plastic but not elastic?
Plastic materials are solid and can deform but do not return to their original shape, unlike elastic materials which can stretch and then bounce back. Some examples of plastic materials include polyethylene, PVC, and polystyrene.
Is a plastic bottle a conductor?
No, plastic bottles are typically not conductors of electricity. They are insulators, meaning they do not easily allow the flow of electrical current.
Is silver ductile?
Yes, silver is ductile. It is a highly malleable and ductile metal, meaning it can be easily stretched and shaped into various forms without breaking.
Is solder malleable or ductile?
Solder is malleable, meaning it can be shaped or molded easily under pressure. However, it is not considered ductile as it cannot be stretched into wires.
What plastic bottles are made from?
Plastic bottles are typically made from a type of plastic known as PET (polyethylene terephthalate). PET is a lightweight, durable, and versatile plastic resin that is commonly used for food and beverage packaging due to its ability to resist degradation and be easily recycled.
Why polyetylene cannot be stretched?
The polyethylene that can't be stretched, the ultra-high-molecular-weight PE they make hockey rink edges out of, is too stiff to be stretched. The PE they make plastic bags out of stretches fairly easily.
What happens when you stretch a plastic bag?
It gets stretched.
What does the sentence plastic can easily be moulded mean?
it means that plastic can easily change shape. You can easily change the shape of a plastic object.
Is Matter that is malleable break apart easily?
No, matter that is malleable is able to be bent, stretched, or deformed without breaking. Malleability refers to the ability of a material to undergo plastic deformation without rupturing.
How do you fireproof plastic?
you cant
Define the term plastic?
Plastic means easily molded.
Can plastic bags be made out of dolphins?
No, if they are PLASTIC bags they cant be made of dolphins
When stretched objects do not return to their original shape?
This phenomenon is called plastic deformation. It occurs when the material is stretched beyond its elastic limit, causing a permanent change in shape without returning to its original form. Plastic deformation is common in materials like metals and plastics.
How do you get z tokens easily?
You cant.
How can plastic bags be reduced?
Plastic can easily be reduced by using reusable bags.
What is ductile the term used in chermisty?
Easily stretched without breaking or lowering in material strength
Why it is dangerous to leave plastic things in cars under the hot sun?
Some types of plastic melt quite easily. In a hot car, it can easily get hot enough to damage plastic objects.
