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Methyl acrylate

In chemical manufacturing aspect can use propenoic acid, such as: Coatings used in the manufacture of methyl acrylate - vinyl acetate - styrene commonly terpolymer, acrylic coatings and floor polish. Rubber industrial used in the manufacture of high temperature resistance, oil resistance rubber. Organic industrial used as organic intermediates and used in the manufacture of activator, adhesives. Plastic industrial used as synthetic resin monomer. Chemical fiber industry and acrylonitrile copolymerization ameliorable acrylonitrile spinnability, thermoplastic and dyeing performance.;

methyl acrylate is the synthetic organic intermediates, also be synthetic polymer monomer, but also to the environment has certain harm,

First is to health hazard: high concentrations of contact, cause salivate, eye and respiratory symptoms, serious labiali stimulation of the white, difficulty breathing, spasm, for pulmonary edema and death. Accidental acute severely, in oral esophageal, gastric, corrosion symptoms, accompanied by collapse, difficulty breathing, agitated, etc. Long-term exposure may cause skin lesions, also can cause lung, liver, skin lesions.

Next is hazard properties: easy to burn, becoming vapors and air can form explosive DE mixture. Encounter flame, the high heat causes combustion. And antioxidant can happen strong reaction. Methacrylate easily from gather, polymerization as the temperature rise abruptly intensified. Its vapors than air heavy, can be in a lower line spread to rather far away, encounter Ming will leads back to burn.

If leak can use the emergency measures: leave quickly leakage pollution area personnel to safety, and isolation, strictly limiting access. Cut off the ignition. Suggest emergency personnel handling wear self-sufficiency positive pressure type ventilator, wear fire protective clothing. As far as possible to prevent leakage source, cut into sewers， etc restrictive space. Small spills: on activated or other inert materials absorption. Also can use large amounts of water washing, washing water dilute into wastewater systems. Large spills: constructing dike or digging asylum, In foam cover, reduce steam disasters. Spray shape water cooling and thin vapor, protection field personnel, the leakage dilution into non-combustible objects. Use explosion-proof pump metastasize to the tanker or special collector inside, recycling or shipped to the waste places disposal.

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Methyl acrylate [Reply]

I was not familiar with Methyl Acrylate and so just learned some valuable information, thanks.