Polyester is the generic denomination of polymer whose chain is formed by the Association of reasons linked by ester functions: R – C – O – R – O – C R although they also present functions ester, polymers such as the poly (acrylic esters), the poly (Methacrylic esters) and poly (vinyl acetate) are not included in the category of polyesters. Despite responding to the definition of polyesters, the polycarbonates are generally classified separately; the same thing happens with resins called gliceroftalicas. Polyester is a thermosetting resin obtained by polymerization of styrene and other chemicals. Hardens at ordinary temperature and is very resistant to moisture, chemicals and mechanical forces. Used in the manufacture of fibres, coatings sheets, etc. (Thermoset) polyester resins are also used as a matrix for the construction of equipment, corrosion-resistant pipes and manufacture of paintings. To give greater mechanical resistance usually reinforced with sharp, also called hardener or catalyst, unpurified. PROPERTY or adapts very well in blends with natural fibers, contributing to the easy care.

Or 100% PES imitate also natural. Or very good absorption resistance. Or produce electrostatic charge. Or you have low moisture absorbency. Or in mixtures produce much pilling.

The CEO of Alitalia, Rocco Sabelli, CEO of Robert Solena and CEO of Solena Italy Stefano Bugliosi, signed a letter that mark the intention of Alitalia and Solena to initiate a study on the feasibility of building a plant capable of converting municipal solid wastes (biomasses promiscuous) in a significant portion of the fuel of jet you need the Alitalia aircraft fleetWhat ensures the reduction of greenhouse gas emissions and provides a stable supply of fuel for the company of airfares. Present at the signing of the agreement was the excmo. WILLER Bordon, Chairman of Enalg SpA, a partner company of Solena controller and Solena Group Italy SpA said that the objective of the study is to assess the feasibility of implementing a system for conversion of hundreds of thousands of tons of municipal solid waste (mixed biomass) into biofuel for planes, in order to meet part of the needs of fuel from Alitaliawhich reduces consumption of fuel for aircraft conventional and as a result of emissions of CO2 to the atmosphere (up to 96%). The use of the technology of the Solena group will produce aviation fuel alternative through a process of gasification at high temperature of the waste, which will be transformed into so-called synthesis gas. This gas is converted into liquid through a chemical industrial process called FischerTropsch. Alitalia and Solena believe that this innovative conversion process can contribute to a significant reduction of the emissions of GHG greenhouse (CO2) generated by the fleet of aircraft. Solena Group also plans to involve national and local authorities in the construction project. The technology proposed by the Solena Group also offers a solution to the problem of the dispersion of solid waste in landfills, avoiding emissions harmful to health and the environment. The agreement between Alitalia and the Solena Group is part of the innovative program called Green Sky which has already seen Solena group cooperate with British Airways for the conversion of significant percentages of solid urban waste in the metropolitan area of London in fuel for aircraft operating at Heathrow.

The most important point in choosing the appropriate investment for most savers security. They prefer to forgo interest, but to put their money in safe savings vehicles such as savings accounts or savings bonds. They, however, give away each year billions of dollars in interest income, for both forms of savings, there are as secure, but much better-yielding alternatives. These alternatives are fixed and money market accounts. Term deposit accounts are the alternative to savings bonds, since both products exactly in its original form over a defined period and laid down interest rate. In the fixed account will earn interest, however, much better than a savings bond and is due to online access is also much easier to manage. For the traditional savings account, there is an alternative to money market account. The duty payable on such an account overnight interest rates are well above those of savings accounts, and are based primarily on market interest rate. Just as well as savings accounts, money market accounts when there is no predefined term andInterest is not permanently fixed, but dependent on the development of the general market rate can be adjusted. In the long term average, money market accounts with interest rates of 4 possible up to 5 percent per year, in the interest on term deposit accounts on average even slightly higher, which is to establish an agreed maturity and the consequent availability of poorer due during this period. In terms of safety, there are two forms of savings observed in only one: that the bank should be a member of the Deposit Insurance Fund, paid for then the investors’ money and earned interest income even in the unlikely event of insolvency of the Credit Institute are covered at a level which no ordinary savers will ever reach. Savings banks and credit unions are uniformly connected and a separate security fund guarantee the deposits of its members in unlimited amounts. Thus, overnight, and fixed in two places really sensible and safe alternatives to conventionalSavings vehicles are and can be used by savers and investors alike for safe parking of money.