History of Plastics Contact Us Composite Plastics Mechanical Plastics Performance Plastics Fluoroplastics Transparent Plastics Forming Grade Plastics Corrosion Resistant Plastics Film & Graphic Plastics Fluid Handling Tubing Insulation Tubing & Sleeving History of Plastics The United States plastics industry is a multi-billion dollar business‚ and it is still growing at a rate faster than most other industries in this country. Plastics have been used in every major market
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|Just about everyone knows that plastic valves‚ pipes‚ tanks‚ and fittings are molded‚ but there ís a bit more to it than that. Knowing something | |about the processes that are used to produce these products will help to make you more knowledgeable in selecting and using them in various | |applications. | |
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Polymer technology explained using text and animations Multimedia Design and Technology Education Plastics Technology Animations of Processes This “Plasics Module” covers the plastics technology specifications for KS3 and GCSE courses‚ including: Structure‚ composition and properties of polymers Polymer composites Formulae of common polymers Hazards – polymers leaching chemicals Sustainability Recycling Abbreviations of polymers
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figures show that plastics make up around 25% of the garbage that metro manila churns out‚ while an independent survey conducted by Eco waste Coalition and Greenpeace on the composition of discards on manila bay in 2006 found that 51% were plastic bags‚19% sachets and junk food wrappers‚ 5% Styrofoam‚ 1% hard plastics‚10% rubber‚ 13% biodegradable wastes (Cayetano‚ 2008;www.senatorpiacayetano.com/psc/pressreleasedetails.php?recordID=175) Biodegradable plastics are degradable plastics on which the degradation
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No TO Plastics:-Not long ago in Cairns a beautiful whale beached itself and sadly the wahle died. When the scientists conducted an autopsy to find out what made it die they found 6aq m – that’s 6 sq m – of plastic bafs inside the whale’s digestive system. The poor thing had beached itself because it was slowly choking on all that man-made plastic – the exact plastic bags we get from Coles‚ Woolies or the mall. Say no to plastic bags. Whales are not the only animals dying from plastic bags. Birds
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chemical reactions. Almost all plastics are made from petroleum‚ except a few experimental resins derived from corn and other organic substances. Plastic has many properties which have made it a raw material of choice for manufacturing of plastic bags and packing materials. Cost of production‚ light weight‚ strength‚ easy process of manufacture‚ and availability are some of the properties. There is nothing wrong with plastic as a material. Man has simply not put the plastic to the right use/ or using
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Paper Bags Versus Plastic Bags Every day in this country‚ people are given the choice of paper or plastic before exiting the supermarket. Although most of those same people would agree that neither is necessarily the best choice‚ the decision between paper or plastic bags is commonly made without the knowledge of the differences between them. While paper bags and plastic bags serve the same purpose‚ there are many important differences concerning consumption
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Delta Plastics‚ Inc. Delta Plastics‚ is a company that designs and manufactures plastic containers for household and kitchen use. The R&D group working for Delta is constantly thinking of new ways to develop‚ design and produce new plastic materials for the company. The new containers that the R&D group is currently working on are designed to be able to be removed from the oven and immediately stored in the refrigerator if necessary‚ with no wait time to cool. The group will be looking to see
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Christopher Lalic CHAPTER III MARKETING ASPECT Description of the Product It is a fact that disposable plastic shopping bags are usually for one-time use only and are non-biodegradable which means we keep on throwing them away and they will be nuisance garbage for hundreds of years to come. They can clog our waterways and poison our air and land. On the other hand‚ a reusable shopping bag is for long-time multiple use therefore you can use them regularly for months or even years to come thus lessening
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September 26 we toured PCPM. I found out they specialize in plastic injection molding and have been in business since 1978. At the beginning of the tour we were informed on the process the plastic goes through from the time it enters the factory in pellets to the time it leaves as a finished product. When we actually toured the factory it was difficult to hear our tour guide but I believe heard him say they add nylon to the plastic for certain molds to make it stronger. Seeing the molding process
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