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Title : Amazing Facts of Plastic | World Facts News
link : Amazing Facts of Plastic | World Facts News
Amazing Facts of Plastic | World Facts News
[ad_1]Plastic is around us. Plastic is used to make countless telephones, computers, toothbrushes, clothes and various items. Plastic is an artificial material made from chemicals. The main raw material for most plastics is crude oil. Plastic is a general term for Polymer, a material consisting of a long chain of carbon and other elements that are easily made into various shapes and sizes. Plastics are made by means of polymerization, which is arranging and forming in conjunction with plastic-based materials called monomers. Plastics also contain non-plastic substances called additives. Additives are needed to improve the properties of the plastic itself. These additives are in the form of substances with low molecular weight, some of which function as dyes, antioxidants, absorbents of ul-traviolet light, anti-stick, and many more.
Plastic is a new material that has been extensively developed and used since the 20th century and has developed an extraordinary use of only a few hundred tons in the 1930s, to 150 million tons / year in the 1990s and 220 million tons / year in the 2005. Currently the use of plastic material in Western European countries reaches 60 kg / person / year, in the United States reaching 80 kg / person / year, while in India only 2 kg / person / year
Making Plastic
Plastic is made by connecting small molecules into long chains. Various forms of chains create various types of plastic. Plastics are made in factories, but the latest plastics are created by chemists in the laboratory. The first plastic, Bakelite, appeared in 1909.
All Types of Plastics
Plastic is amazing. Plastic can be transparent, like glass, or made in a variety of colors. Plastic can be formed into lightweight, solid bubbles, or made into easy-to-bend fibers that can be woven into clothing.
BRIEF FACT!
Some types of plastic: Politen (plastic bags, drinking bottles) Polystyrene bubbles (disposable cups) Nylon (carpet, clothing) Polyester (cotton jacket)
Plastic Type
In general, plastics are classified into two types, namely:
Thermoset - Types of plastic that cannot be recycled or printed anymore. Reheating will cause damage to its molecules, such as: epoxy resin, bakelite, melamine resin, urea-formaldehyde, polyester, polyurethane.
Example:
Melamine tableware, components / parts for vehicles, electrical equipment such as insulator boxes, switches, sockets, lamp holders, bakeries, dacron and tetoron (polyester).
Thermoplastic - Types of plastics that can be recycled or printed again with the reheating process. Such as: Acrylic (Perspex), Polyethylene (Polythene), Polypropylene, Poly Vinyl Acetate (PVA), Poly Vinyl Chloride (PVC), Polystyrene and ABS, PTFE (Telon).
Example:
Food packaging materials, plastic bags, bottles (Polyethylene), metal substitutes, coatings of cooking utensils (telon), pipes, household appliances, paints, vinyl records (PVC), electrical insulators, tyro foam, children's toys (Polystyrene) , bottle cap water faucets, electronic & mechanical machinery components (ABS), food / beverage containers.
Plastic Strengths and Weaknesses
Excellence
- Strong
- Light
- Flexible
- Stainless
- Not Easy to Break
- Easily colored so that it adds traction
- Easy to set up for various functions
- Good heat / electricity insulator
Weakness
- Some types of plastic can not stand the heat
- Some types of plastic take tens to hundreds of years to decompose naturally (non-biodegradable)
- If not used according to function, the chemicals contained in plastics can be dangerous to health
Unique Plastic Facts
- It takes 1,000 years (rubbish) plastic to break down on the ground.
- Nine (9) percent increase in the use of plastics worldwide.
- The amount of plastic waste disposed for 1 year can circle the earth 4 times.
- Eight (*) percent of petroleum production is used to make plastic.
- Three hundred (300) million tons of plastic are produced worldwide every year.
- Ten (10) billion plastic bags are used worldwide every week.
- One (1) percent of plastic bags currently recycled.
- Sixty (60) percent of marine waste consists of plastic material.
- Plastic waste in the sea kills 100,000 mammals and 1 million seabirds.
- Ten thousand (10,000) times more expensive water from plastic bottles than tap water.
- One hundred (100) plastic bottles can be saved if 1 person uses a reusable drink.
- Seventeen (17) million barrels of petroleum are needed for the production of plastic bottles in one year. That amount is enough to fuel consumption of 1 million cars.
source from http://mx.tupperware.co.id/ wikipedia / http://intisari-online.com
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