ईथीलीन हिंदी उपयोग और उदाहरण

""फुलरीन और कार्बन नैनोट्यूब आवश्यक रूप से उच्च तकनीकी प्रयोगशालाओं के उत्पाद नहीं हैं; उन्हें आमतौर पर साधारण फ्लेम की तरह लौकिक स्थानों पर गढ़ा जाता है, जलती मीथेन, ईथीलीन, और बेंजीन, द्वारा उत्पादित किया जाता है और उन्हें घरेलु और बाहरी, दोनों हवा की कालिख में पाया गया है।

फुलरीन और कार्बन नैनोट्यूब आवश्यक रूप से उच्च तकनीकी प्रयोगशालाओं के उत्पाद नहीं हैं; उन्हें आमतौर पर साधारण फ्लेम की तरह लौकिक स्थानों पर गढ़ा जाता है, जलती मीथेन, ईथीलीन, और बेंजीन, द्वारा उत्पादित किया जाता है और उन्हें घरेलु और बाहरी, दोनों हवा की कालिख में पाया गया है।

ईथीलीन इसके अंग्रेजी अर्थ का उदाहरण

The starting materials are similar to those used in polyurethane (PUR) except that the proportion of methylene diphenyl diisocyanate (MDI) is higher and a polyester-derived polyol is used in the reaction instead of a polyether polyol.

Polyethylene glycol-polyvinyl alcohol.

ASTM has a number of other gloss-related standards designed for application in specific industries including the old 45° method which is used primarily now used for glazed ceramics, polyethylene and other plastic films.

Sometimes the number of ethylene glycol ether units (n) is specified in the name as myreth-n sulfate, for example myreth-2 sulfate.

The liquid is almost always methylene chloride, a solvent that is toxic and possibly carcinogenic.

Supercritical carbon dioxide can be used as a more environmentally friendly solvent for dry cleaning over traditional solvents such as hydrocarbons, including perchloroethylene.

According to patent documents, Armor All typically contains water, PDMS (silicone), diethylene glycol, glycerin, and various additional chemical compounds.

Ethylenediamine is the first member of the so-called polyethylene amines.

Diethylenetriamine (DETA) and triethylenetetramine (TETA) are formed as by-products.

Another industrial route to ethylenediamine involves the reaction of ethanolamine and ammonia:.

A most prominent derivative of ethylenediamine is the chelating agent EDTA, which is derived from ethylenediamine via a Strecker synthesis involving cyanide and formaldehyde.

Hydroxyethylethylenediamine is another commercially significant chelating agent.

Salts of ethylenebisdithiocarbamate are commercially significant fungicides under the brand names Maneb, Mancozeb, Zineb, and Metiram.