Examples of using Polyurethanes in English and their translations into Greek
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Colloquial
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Official
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Medicine
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Ecclesiastic
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Financial
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Official/political
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Computer
Vinyl- Gel Coats- Polyurethanes.
Polyurethanes are used throughout cars.
Despite its common name,it is not a component of polyurethanes.
True polyurethanes are two-part systems.
Other amino-resins, phenolic resins and polyurethanes, in primary forms.
Polyurethanes, products made of polyurethanes.
Classic two-package epoxies or polyurethanes would fall into this category.
Polyurethanes, products made of polyurethanes 9 products.
If our products have been altered by any liquid such as resins, polyurethanes etc.
Polyurethanes play a major role in modern materials, such as composite wood.
Choose from hot melts, one- andtwo-part epoxies and polyurethanes with a range of temperature and chemical resistance.
Polyurethanes are used for many different purposes in a car because.
In 1954 Monsanto partnered with German chemical giant Bayer to form Mobay and market polyurethanes in the United States.
Polyurethanes are an important component in major appliances that consumers use.
The degree of chalking varies as epoxies react quickly while acrylics and polyurethanes can remain unchanged for long periods.
Polyurethanes are commonly used in a number of medical applications, including catheter.
Benzene is a raw material for dyes and synthetic detergents, and benzene and toluene for isocyanates MDI andTDI used in making polyurethanes.
Over time the density of polyurethanes has been reduced by 30-40% while maintaining the same mechanical properties.
Non-bonding coatings are clear, high-performance coatings,usually catalyzed polyurethanes, that do not bond strongly to paints used for graffiti.
Polyurethanes can be given any color tone, and in addition, some prefer gold paint to cover some of the stucco relief.
Hydrogen cyanide may be produced in the combustion of polyurethanes; for this reason, polyurethanes are not recommended for use in domestic and aircraft furniture.
Specified"dewaxed" shellac has been processed to remove the waxy substances from original shellac and can be used as a primer andsanding-sealer substrate for other finishes such as polyurethanes, alkyds, oils, and acrylics.
All along, polyurethanes and applications are always pursuing the evolution of technology and manufacturing, as well as consumer demand.
In the first case, the structure is so-called ABAB similar to polyesters and polyurethanes: the"repeating unit" consists of one of each monomer, so that they alternate in the chain.
Thermoplastic polyurethanes(abbreviated TPU) are a class of plastics with many useful properties, including elasticity, transparency, and resistance to oil, grease and abrasion.
A highly important note, that is often over looked, all drying oils,certain alkyds(including paints), and many polyurethanes produce heat(an exothermic reaction) during the curing process.
Component polyurethanes: 2-component polyurethanes are predominantly used in a paste-consistency form as adhesives for wood flooring, resilient coverings and occasionally also for ceramic tiles.
Elastomeric fibers include the crosslinked natural and synthetic rubbers,spandex fibers(segmented polyurethanes), anidex fibers(crosslinked polyacrylates) and the side-by-side biconstituent fiber of nylon and spandex(Monvelle).
Whilst the effects of these concurrent reactions are insignificant in the case of 2-component PU adhesives, due to the relatively high hardener content,they can lead to disruption of the cure-process in 1-component polyurethanes- fortunately, these occur very seldom in practice.
The mixing performance is similar to that of 2-component polyurethanes: the mixing ratio between resin and hardener must be strictly maintained and therefore, also with the epoxides, many are offered in combi-cans;