oxo biodegradable plastics manufacturing?
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Kindly visit www.greenshell.co.th\nWe are a manufacturer who promotes to use biodegradable plastic, especially packaging (bags, cups, plates, cutlery,etc)
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take plastic, turn in into a ball.... its not rocket science man!
12532
No. The banana peel is biodegradable.\n\nIt is littering, though.
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A note on recyclability . . . \n\nFor food products in the US, recycled plastic must be depolymerized (broken down into component cheicals and no longer be a plastic), then repolymnerized to be used in food-safe applications. This is not the case if one uses recycled plastic to make fabric, or for use in non-foodsafe applications. The capital cost of the plant and energy involved in depolymerizing and repolymerizing the plastic make recycled plastic prohibitively expensive for foodsafe applications.
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I assume you mean "fiber reinforced plastics" (FRP) rather than fiberglass insulation batting.  There are a variety of processes for FRP manufacturing, but your basic ingredients are a resin and the reinforcing fibers.  Most of the resins (plastic) used are thermoset resins that use an catalyst (activator) to cause the resin to set.  In some cases the fibers are laid into or wound on a mold prior to application of the resin/catalyst.  Other processes use a "gun" to chop the fibers and apply them to the mold at the same time as the resin/catalyst.
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search polycarbonate+physical properties\ngood luck
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What type of manufacturing are you talking about.  what industry?
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Because if it is made of plastic, Plastic is a product of petroleum.\n\nYou will probably be surprised to know that a plastic bottle is made from the same petrochemical as the fiber we call polyester!\n\nAll plastic products, many of the materials used to make the clothes you wear, or the carpet you walk on, plus hundreds of the other products we take for granted, are made from petrochemicals. As the name implies, a main ingredient in petrochemicals is oil. \n\nPlastic: Any of various complex organic compounds produced by polymerization, capable of being molded, extruded, cast into various shapes and films, or drawn into filaments used as textile fibers. \n-- Webster's Dictionary\n\nThat's an interesting definition, you may be thinking, but really -- how is plastic made? What's involved in the plastics manufacturing process? \nThe Basics of Plastic Manufacturing \n\nThe term "plastics" encompasses organic materials, such as the elements carbon (C), hydrogen (H), nitrogen (N), chlorine (Cl) and sulfur (S), which have properties similar to those naturally grown in organic materials such as wood, horn and rosin. Organic materials are based on polymers, which are produced by the conversion of natural products or by syththesis from primary chemicals coming from oil, natural gas or coal. \n\nThe plastic manufacturing process begins by heating the hydrocarbons in a "cracking process." Here, in the presence of a catalyst, larger molecules are broken down into smaller ones such as ethylene (ethene) C2H4, propylene (propene) C3H6, and butene C4H8 and other hydrocarbons. The yield of ethylene is controlled by the cracking temperature and is more than 30% at 850°C and such products as styrene and vinylchloride can be produced in subsequent reactions. These are then the starting materials for several other types of plastics. Therefore, this process results in the conversion of the natural gas or crude oil components into monomers such as ethylene, propylene, butene and styrene. \n\nThese monomers are then chemically bonded into chains called polymers. Different combinations of monomers yield plastic resins with different properties and characteristics. Each monomer yields a plastic resin with different properties and characteristics. Combinations of monomers produce copolymers with further property variations. \n\nThe resulting resins may be molded or formed to produce several different kinds of plastic products with application in many major markets. The variability of resin permits a compound to be tailored to a specific design or performance requirement. This is why certain plastics are best suited for some applications while others are best suited for entirely different applications. For instance, impact strength measures the ability of a material to withstand shock loading. Heat resistance protects the resin from exposure to excessive temperatures. Chemical resistance protects the resin from breakdown due to exposure to environmental chemicals. \n\nSome examples of material properties in plastic product applications are: \n\nHot-filled packaging used for products such as ketchup \nChemical-resistant packaging used for products such as bleach \nImpact strength of car bumpers \n\nThe Structure of Polymers \n\nPolymers are created by the chemical bonding of many identical or related basic units and those produced from a single monomer type are called homopolymers. These polymers are specifically made of small units bonded into long chains. Carbon makes up the backbone of the molecule and hydrogen atoms are bonded along the carbon backbone. \n\nPolymers that contain primarily carbon and hydrogen are classified as organic polymers. Polypropylene, polybutylene, polystyrene and polymethylpentene are examples of these.\n\nEven though the basic makeup of many polymers is carbon and hydrogen, other elements can also be involved. Oxygen, chlorine, fluorine, nitrogen, silicon, phosphorous and sulfur are other elem
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If I was going to build a factory, it would be something in the plastics area. Durable, relatively cheap to make and dependable. It would have to be a fairly specialized market. Maybe something like easy to hang plastic window covers to protect your home from hurricanes, hail storms, etc.
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It makes plastic and rubber.
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www.o-i.com/about/corporate/glassmfg.asp\n\nwww.glassonweb.com/glassmanual/topics/index/production.htm
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There has always been alternatives, however there is a very big dividing line on what is better for the environment. Some say that paper waste is a big problem, but not many people realize that if they would only recycle, most of these environmental issues would be 1/2 answered. As far as I know, they do make plastics that will decompose. As we all well know, paper will decompose faster. Worries about trees, have gotten greater around the areas that are in danger of disappearing forever. Check into plastics that decompose fast. Then check that number against the %-age of that plastic which is recycled. You have a very good concern. I would love to hear some different opinions on this matter... Have a nice day!
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water food oxygen environment
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http://www.edgesystem.net/oxymax.html\nhttp://www.diamondskin.com/DiamondSkin_Oxygen_Therapy.html\nhttp://www.asseenontv.com/prod-pages/oxygen_facial_system.html\nhttp://www.promolife.com/products/oxybar.htm
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biodegrading, or rusting, or rotting
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Check out the BPA web site.  \n\nWhat part of the Country are you in and are you looking for beginners course or progression.\n\nSend me a note or update the question and I will get more info.\n\nBlue Skies  =8-)
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I used to make them out of Lexan, available at glass shops. It is a material similar to plexiglass but is almost indestructible.