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isocyanate - tradução para árabe

SALT OR ESTER OF ISOCYANIC ACID

Diisocyanate; Isocyanates; Polyisocyanate; Isocyanate group

isocyanate

‎ إِيزوسيانات‎

isocyanate

إِيزوسيانات

isocyanate asthma

‎ رَبْوُ الإيزوسيانات‎

Definição

polyurethane

(polyurethanes)

Polyurethane is a plastic material used especially to make paint or substances which prevent water or heat from passing through.

...polyurethane varnish.

N-MASS

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Wikipédia

Isocyanate

In organic chemistry, isocyanate is the functional group with the formula R−N=C=O. Organic compounds that contain an isocyanate group are referred to as isocyanates. An organic compound with two isocyanate groups is known as a diisocyanate. Diisocyanates are manufactured for the production of polyurethanes, a class of polymers.

Isocyanates should not be confused with cyanate esters and isocyanides, very different families of compounds. The cyanate (cyanate ester) functional group (R−O−C≡N) is arranged differently from the isocyanate group (R−N=C=O). Isocyanides have the connectivity R−N≡C, lacking the oxygen of the cyanate groups.

https://en.wikipedia.org/wiki/Isocyanate

Exemplos do corpo de texto para isocyanate

1. The debate centers on a chemical called polymethylene polyphenyl isocyanate.

2. Environmental Protection Agency told the Santa Cruz Sentinel that polymethylene polyphenyl isocyanate was an inert ingredient in CheckMate.

3. Dangerous chemicals Among the chemicals already produced by mini–machines are hydrogen cyanide, phosgene, and methyl isocyanate, he wrote.

4. The EPA later said that was incorrect, and O‘Farrell said Friday he is satisfied that the chemical, polymethylene polyphenyl isocyanate, is not in the product.

5. A 1'84 leak of methyl isocyanate gas from a Bhopal pesticide plant run by a subsidiary of the U.S. chemical company Union Carbide killed at least 10,000 people and affected about 550,000 others.