Common sense of coating: environmental protection awareness is constantly improved, and water-based environmental protection coating becomes the leading role

Core tip: in recent years, with the increasing shortage of non renewable resources such as petroleum and coal, people's awareness of environmental protection has been improved, and the corresponding coating industry has gradually developed in the direction of environmental protection and resource conservation Before the middle of the 20th century, solvent based coatings were widely used in the coating and anti-corrosion protection of all kinds of buildings, industrial products and steel, resulting in a large number of VOCs (volatile organic compounds) discharged into the atmosphere, air and water were seriously polluted, and adverse effects on human health Two times in the Middle East in the 1970s Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Home of coatings news: in recent years, with the increasing shortage of non renewable resources such as petroleum and coal, people's awareness of environmental protection has been improved, and the corresponding coating industry has gradually developed in the direction of environmental protection and resource conservation Before the middle of the 20th century, solvent based coatings were widely used in the coating and anti-corrosion protection of all kinds of buildings, industrial products and steel, resulting in a large number of VOCs (volatile organic compounds) discharged into the atmosphere, air and water were seriously polluted, and adverse effects on human health Two oil crises in the Middle East in the 1970s gave people a wake-up call: the earth has been overwhelmed!! With the emergence of the oil crisis, the price index of western countries is rising, GDP is falling, inflation and unemployment are rising The government has to issue some laws and regulations to restrict people's behavior In the coating industry, the use of solvent-based coatings has been limited, and water-based coatings, radiation curing coatings, solvent-free coatings, high solid coatings, etc have been gradually introduced Among them, water-based coatings have become a hot spot in the industry due to their excellent environmental friendliness and use safety In the aspect of home decoration, choosing water-based environmental protection coating can reduce VOC emission and make family live in a healthy environment Here's how to choose the right water-based environmental protection coating: (1) open the tank to check The latex paint with good quality shall be free of stratification, precipitation, rust and mildew (2) Try it out Good latex paint construction effect is good, no brush mark, roll mark, unit area consumption is small, cover rate is good (3) Wipe with a wet cloth, the coating does not remove the powder, there is dirt can be washed with water According to the national standard, the number of scrubbing of qualified products shall not be less than 100 (4) Effect observation The color of the coating is even and does not bloom Back coating, primer, intermediate materials can be selected according to the above standards Users with special requirements shall select coatings with special functions according to their own conditions, such as sound-absorbing coating, waterproof and moisture-proof coating, floor coating, etc Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,