How Might the Differences Explain How These Polymers Are Used

Describe the two general methods of polymer synthesis. Choose the suitable type of material that should be used as the casing of the device.

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Structural differences come from the degree of stiffness of the chain itself the presence of molecules attached to the chain and cross-links between chains.

. Solution for Explain how these polymers are digested and how the products of digestion are used in the human body. Who are the experts. Explain the difference between addition and condensation polymers.

Difference between Plastic and Polymer. READ THESE INSTRUCTIONS FIRST Write your Centre number candidate number and name on all the work you hand in. Explain how the minor structural difference between α- and β-glucose is related to the differences in structure and function in the polymers formed from these two monomers.

As with monomers a polymer may be a natural. They have a greater surface area which makes them want to stick to neighboring molecules. A monomer is a molecule that can be bonded to other identical.

We review their content and use your feedback to keep the quality high. Monomers have the ability to react with another molecule from the same type or another type in the suitable condition to form the polymer chain. Which can be chemically altered to create many different kinds of materials.

And 4 the geometry and size of the finished product. Do not use staples paper clips glue or correction luid. 6 marks b Your team is working on a new walkie-talkie design that must be able to withstand harsh weather conditions.

Plastic is a type of polymer. The polymer called Polyethylene is used in plastic bags and film wraps. A polymer made up of several monomers specifically glucose molecules.

Polymer structure differs from metals in that polymers are long chain molecules. Agricultural uses include spreading these polymers on soil which does not hold moisture well sandy soils for example to expand the acreage which can sustain crops. Industrially these super-absorbent polymers.

Therefore this property of the polymer is highly advantageous. Polymers are lengthy chain compounds composed of monomers. The key difference between polymers and metals is that the polymers are lightweight materials compared to metals.

Poly ethene is used to make polytunnels sheltering crops from the. Polymers are often called these. The polymer is formed by polymerization of monomers with double or triple bonds unsaturated compounds.

Uses of polymers Different polymers have different properties. The repeating molecular units are joined together chemically through covalent bonds. You may use an HB pencil for any diagrams or graphs.

This means that different polymers have different uses. Expanded polystyrene could be used for cups and containers. For each of these three categories name two examples that that might be considered when adapting a polymer to a particular end-use.

1 whether the polymer is thermoplastic or thermosetting. 6 Category Plastic polymer Thermoplastic. Four factors that determine what fabrication technique is used to form polymeric materials are.

Also the longer a polymer chain the higher its viscosity or resistance to flow as a liquid. Polyethylene is utilized in the bottles electrical insulation toys etc. Complete the following table by matching each plastic polymer with its correct category.

Different polymers have different properties depending on the monomers they are made from and the conditions under which these monomers. PVC is a good illustration of this Poly-vinyl chloride. The human body is compared to a fine-tuned.

2 if thermoplastic the softening temperature. The first two have been completed for you. These polymers have a higher melting point and density than others.

Plastics are made up of long chain polymers whereas polymers are composed of small fragments known as monomers that are joined together in a long chain. These are made up of monomers that are bonded together to form a lengthy chain. These materials PEEK PTFE and PA66 are structural polymers commonly used in electric vehicles and in some specific configurations could be in contact with the transmission lubricants.

Polyvinyl ChloridePVC is used in siding pipes flooring purposes. The word polymer comes from the Greek poly many and meros part. These polymers have a structure that resembles a long straight chain with identical links connecting them.

The development of super-absorbant polymers has inspired the creation of many different uses for these molecules. Generally the materials which are commonly referred to as plastics are all considered polymers but polymers dont necessarily have to be. Q1 a Explain the differences between metals polymers and ceramics in terms of its atomic structure and their properties.

The key difference between polymer vs plastic is that plastic is a specific type of polymer. Plastics are comprised of a long chain of polymers where polymers are composed of smaller uniform molecules. Explain the difference between a thermoplastic and a thermoset and comment on the molecular basis for their different properties including crystallinity.

Polyvinyl acetate is used in adhesives and latex paints. Explore and explain how polymers are made up of monomers and why that is important in biology. The synthetic polymer Polystyrene is used in cabinets and in packaging.

HIPS is used to make all of the above because it is cheap hard and can be made impact resistant. Three different polymers were used in the compatibility tests. Polymers are obtained through chemical reaction of monomers.

If we take a ball made of a polymer material such as plastic and a ball made of a metal with the same size we can observe that the metal ball is heavier than the plastic ball. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. A polymer is a large molecule or macromolecule composed of small repeating singular molecular structural units called monomers.

Response times may vary by subject and question complexity. The characteristics of the different materials are shown in Table 3. Experts are tested by Chegg as specialists in their subject area.

These type of polymers are formed by the repeated addition of monomer molecules. And in general longer polymers will give the materials made from them a higher melting and boiling temperature. Write in dark blue or black pen.

Note in this process there is no elimination of small molecules like water or alcohol etc no by-product of the process. A microstructural model of simple polymer chains in a product would look something like a pot of boiling. This process in nature has resulted to the formation of natural polymers while the synthetic polymers are man-made.

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