There are multitudes of plastics, and they vary widely in their mechanical properties. It is not possible to assign a tensile strength to "plastic" as there are so many.
Plastics are polymers and they are made by bonding molecules together. These molecules are cross linked in three dimensions and the bond created between molecules is strong, hence making plastic one of the toughest synthetic materials around.
As you know plastic is a polymer which is made up of lots of simple monomers. In plastic the chains on monomers are all tanlged up but easily slide other each other; which is why they are flexible.
Plastic has proved to be a very convenient and economical material for the manufacture of a very large range of useful products. Everything made from plastic could be made instead of other materials, such as ivory, wood, metal, glass, rubber, etc., however such alternatives would be more expensive, and thus less affordable for large numbers of people.
Plastic, is in most cases, waterproof and does not rust nor decay via natural means! It is usually pliable at least when heated, and will absorb strikes / stress via the absorption of the stress by bending and compressing without breaking. Most plastic is impervious to most acids, sugars, salts, etc.
Ron
Because the fibre is as strong as the fibre in wood for example, because the fibres in plastic can bend hugely.
Plastic dog houses are generally regarded as being quite durable, especially if they are made from hardened plastic. You should ensure that your dog house is kept out of the elements to ensure its durability.
Plastic pallets are generally more expensive than wooden pallets but are more durable and easier to clean. If price is no object then plastic pallets are better.
form_title= Plastic Kitchen Storage form_header= Keep your kitchen organized with plastic storage. How much kitchen storage do you need?*= _ [50] What will you be storing?*= _ [50] Do you need durable kitchen storage?*= () Yes () No
Plastic storage benches are just as if not more durable then the wood storage benches and look nicer for longer then the wood ones as well. They hold a lot but that really does depend on the size of the bench that you get.
Some advantages of buying plastic packaging are: Plastic is flexible Transportation and storing plastic is easy and safe Plastic takes up less energy to recycle Some advantages and disadvantages of buying plastic packaging are: Plastic debris poses a huge threat to our ecosystem, filling up our oceans and poisoning wildlife.
Walgreens' plastic cutlery is very durable for plastic, but is no substitute for proper silverwear.
Glass is more durable.
Yes.
In order to make a durable sign, a durable type of plastic must be found. Polycarbonate, or lexan, is a very durable type of plastic that will be able to withstand hurricanes if you choose that option.
Really durable & good.
Plastic laminate will probably be more durable, but they're both fairly close.
plastic goods
Plastic dog houses are generally regarded as being quite durable, especially if they are made from hardened plastic. You should ensure that your dog house is kept out of the elements to ensure its durability.
You cant make plastic bags durable. They're made to break so you have to buy more. I would invest in cloth bags because they are more durable and will save you money :)
In theory, it would seem that a metal trash can would be more durable. However, there are many durable plastic trash cans for sale that can withhold a lot of wear and tear.
You can purchase durable plastic tarps from your local Walmart in the isle with the camping supplies or lawn and garden center. You can also purchase them online.
Plastic is cheap - It's fairly durable, holds water perfectly.