hi, im not absolutely sure but i think my geography teacher said once that its to help absorb sock in case of an earthquake
Polythene is the most common plastic in use. There are variation of the polymer that are less safe than others, but the public is demanding accountability from the manufacturers.
Examples are: polythene, Teflon, polycarbonate, polystyrene, polysulfide, PVC etc.
The easiest way to get melted plastic off of concrete is using a heat gun. You can heat it and them absorb with a porous scrap cloth.
we can control the use of plastics by using paper bags instead of polythene bags, by recycling some plastics and using renewable resources.
No lime is not caustic-lye is.
When you rub a plastic straw with polythene, the plastic straw becomes negatively charged due to the transfer of electrons between the materials. Electrons are transferred from the polythene to the plastic straw, leaving the straw with a negative charge.
Polythene is the commonly used plastic in the US and UK. It is used to manufacture packaging such as plastic bags, geomembranes, bottles, and containers.
The main one is plastic bags
A polythene rod is a rod made from polyethylene, a type of plastic known for its flexibility, high chemical resistance, and low electrical conductivity. It is commonly used in various applications such as insulation, packaging, and manufacturing of plastic products.
it is used in plastic bags
Yes, like Polyester, Polythene
You should put a plastic moisture barrier between the concrete and the studs so that moisture will not get to the insulation.
There is no difference between polythene and polyethylene. Polythene is simply another name for polyethylene, which is a common type of plastic material used in many products such as plastic bags, containers, and packaging.
Yes, polythene is a man-made material. It is a type of plastic that is produced from ethylene, a chemical derived from petroleum.
A polythene bag is a plastic bag. They are used to transport food from grocery stores, as well as trash and to assist in disposing chemicals.
Polythene is the most widely used plastic. Polythene is used for a variety of things such as buckets, shopping bags and packaging ect.
in carriying goods,packingin manufacturing of many products like toys (use plastic material , which is also a polythene's part).