The main differences between a plastic eraser and a rubber eraser are the materials they are made of and their effectiveness in erasing. Plastic erasers are made of synthetic materials and are usually harder, making them more suitable for precision erasing and detailed work. Rubber erasers, on the other hand, are made of natural rubber and are softer, making them better for general erasing and larger areas.
An eraser erases things. A rubber rubs things out.
the lead is made of graphite (carbon) and the rest is either wood or plastic. Oh, and rubber for the eraser and metal for the eraser holder. Or, just graphite, plastic and rubber for a mechanical pencil :P
No. It is "rubber" or a synthetic form of it. That is why it is called a rubber eraser and not a steel eraser.
Plastic or rubberIt is made out of rubber.
A magic one is an insulator.
Eraser is made out of rubber. If exposed under the sun, an eraser will take between 50 to 80 years to biodegrade.
No, an eraser is made of rubber. Gallium is a metal.
A plastic eraser is a type of eraser made from synthetic materials like vinyl or PVC. It differs from other erasers, such as rubber erasers, in that it is more durable and does not leave as much residue when used to erase pencil marks. Plastic erasers are also known for their precision and ability to erase fine details without smudging.
eraser
Rubber
what is the difference between the strenght of thermoplastic rubber and latex
Rubber is an insulator, meaning it does not conduct electricity. Therefore, electricity cannot pass through a rubber eraser.