Hazards and Prevention of Paint Coatings

Hazards and Prevention of Paint Coatings The environmental protection of paint is the degree of harm to the human body and the environment caused by the paint. It is the most important indicator for consumers when they purchase paint. The hazard of paint is caused by some toxic substances in the paint. The toxic substances in the paint can be classified into solvents (formaldehyde, oxime, aldehydes, ketones, esters, ethers, aromatics, etc.) and heavy metals (lead, Chromium, mercury, cadmium, etc.) In general, the content of these substances in the brand paint is relatively low, and the environmental performance is relatively good. The harm of paint can not be underestimated. The following Xiaobian told everyone about the harm and prevention of paint.

First, the harm of paint 1 hazards caused by the skin: organic solvent vapor will irritate the eyes and make people cry; contact with the skin will dissolve the skin oil and infiltrate the tissue, interfere with physiological function, dehydration; and due to dry skin and infect the dirt and bacterial. Epidermal keratolysis results in keratinization of the epidermis, irritation of the epidermis, and formation of air bubbles. Solvents penetrate into the body and destroy blood cells and bone marrow.

2 Harm caused by the respiratory system: After an organic solvent vapor has been inhaled through the respiratory organs, people tend to have anesthetic effects. After inhalation, most of the vapors are administered to the lungs, and then transmitted to other organs via blood or lymph, resulting in poisoning to varying degrees. It often causes major toxicities to the respiratory tract, nervous system, lungs, kidneys, blood and hematopoietic system.

3Hazards caused by the digestive system: When people pollute the solvent vapor place to eat, smoke or stick with fingers, etc., the victim first enters the oral cavity, enters the esophagus and the gastrointestinal tract, causes nausea and vomiting, and then harms other organs in the digestive system. .

The harm of paint to the environment: According to the latest research data, toluene and xylene will produce a certain photochemical reaction after entering the atmosphere, which will have a destructive effect on the ozone layer.

4 Physical manifestations when causing harm: The general symptoms are headache, tiredness, loss of appetite, and dizziness. High concentration of acute poisoning inhibits the central nervous system, causing loss of consciousness, resulting in anesthesia, causing early excitement, drowsiness, headache, dizziness, tiredness, loss of appetite, loss of consciousness, etc.; chronic poisoning caused by low concentrations of vapor Platelet, red blood cells and other hematopoietic systems, nostrils, gums and subcutaneous tissue bleeding, causing human anemia.

Second, how to prevent the harm of paint 1 long-term contact with paint workers, construction should wear masks and gloves, to avoid direct contact with the skin and paint; should not drink white wine, alcohol will extend its residence time in the body, extremely detrimental to health; Workplaces should maintain air circulation to reduce their concentration in the air; usually eat more vitamin-rich foods and drink more water.

2 Ordinary consumers, should choose good paint, do not paint non-environmental paint; basically use water-based paint to replace solvent-based paint; brushing the new home to ensure the ventilation for more than two months and then stay; if you need to rush to stay with professionals Conduct test management. Confirm the arrival of the standard.

3 New Furniture Paint Flavor If it is too thick, place the boiled milk on a plate and place the plate in the furniture and close the furniture door. After a few hours, the paint will not taste.

The 4th room has a strong paint odor and can contain some fruit peels such as oranges, pineapples, and grapefruit.

5 Place some activated carbon in a relatively painty environment to remove paint odors.

6 You can purchase photocatalysts and other professional products to remove paint odors.

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