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The difference between the advantages of water-based fire retardant paint and oil

As we all know, fireproof coating is a kind of decorative material. Fire retardant coating on decorative items can prevent the spread of fire and withstand high temperature. So do you know the advantages of water-based fire retardant paint? What are the differences between water-based and oily fire retardant coatings? Now let's take a look at the advantages of water-based fireproof paint and oily distinction.

Water - based fire - proof paint with water as the solvent, saving daxing resources. Eliminate fire hazards in the construction process; Reducing pollution of the atmosphere; Only a small amount of low toxic alcohol ether organic solvent can improve the working environment, reduce pollution and save resources.

Water-based fire retardant paint and oil difference

1. The price is high: water-based fireproof paint is generally twice as expensive as oily products. Take anticorrosive alkyd coatings for example. At present, the price of water-based alkyd coating on the market is about 50 yuan /Kg, and the price of oily coating is only about 25 yuan /Kg. The sharp increase in costs has kept users from looking.

2. No advantages in product performance: compared with oily paint, water-based fireproof paint hardness, water resistance, impact resistance, drying time and other performance indicators are still at a disadvantage. In particular, the drying time is longer than oily products, which increases the coating interval and the construction site turnover is low, which greatly increases the construction cost.

3. Unstable product quality: water-based fireproof paint shelf life is generally short, on the one hand, resulting in rework difficulties, increase the invisible production cost; On the other hand, the site is difficult to use, can not be stored for a long time products are easy to waste due to delays.

4. Construction workers safety environmental protection consciousness weak, now engaged in painting construction is mostly the elderly, in their career, no knowledge of any paint hazards, formed the wear gauze mask can be all kinds of construction and the habit of washing hands with days that water, paint is not fully realize the danger of oil paint, switch to the will of water-based fire retardant paint is not strong.

5. Lack of construction technology experience: waterborne fire retardant paint market share is small, can not be successfully applied to a variety of substrate surface and environmental conditions. The accumulation of construction technology experience in the industry is slow, resulting in many coating quality problems, affecting the market reputation of water-based fire retardant paint, and then affecting the market promotion, into a vicious cycle. For example, dilute the added water. Since tap water quality varies from city to city, the same water-based product may have different water quality effects.

6. Odor: although the VOC content is very low, but some alcohols and ammonia solvents are added to the water-based fireproof paint, which has a pungent smell and is difficult to achieve the consumer's perception of non-toxic and harmless water-based paint.

The above is the advantages of water-based fire retardant paint and the difference between oil, I hope to help you. The choice decorates material to undertake the family decorates it is crucial one step, do not want careless, can have all sorts of trouble later otherwise.

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