Paint knowledge | standard introduction of heavy-duty anticorrosive coating what is the price of heavy-duty anticorrosive coating

Key tip: heavy duty coating: its English name is heavy duty Coating refers to a kind of anticorrosive coating which can be applied in relatively harsh corrosive environment and has a longer protection period than conventional anticorrosive coating Thick film is an important mark of heavy anticorrosive coating The dry film thickness of general anticorrosive coating is about 100 μ m or 150 μ m, while that of heavy anticorrosive coating is more than 200 μ m or 300 μ m, and there are 500 μ m ~ 1000 μ m, even up to 2000 μ M What is heavy duty anticorrosive coating? Its English name is Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Coating House News: heavy duty coating: its English name is heavy-duty coating, which refers to a kind of anticorrosive coating that can be applied in relatively harsh corrosion environment and has a longer protection period than conventional anticorrosive coating Thick film is an important mark of heavy anticorrosive coating The dry film thickness of general anticorrosive coating is about 100 μ m or 150 μ m, while that of heavy anticorrosive coating is more than 200 μ m or 300 μ m, and there are 500 μ m ~ 1000 μ m, even up to 2000 μ M What is heavy-duty anticorrosive coating? Its English name is heavy-duty coating, which refers to a kind of anticorrosive coating that can be applied in relatively harsh corrosion environment and has a longer protection period than conventional anticorrosive coating Thick film is an important mark of heavy anticorrosive coating The dry film thickness of general anticorrosive coating is about 100 μ m or 150 μ m, while that of heavy anticorrosive coating is more than 200 μ m or 300 μ m, and there are 500 μ m ~ 1000 μ m, even up to 2000 μ M Anticorrosive coating, generally divided into conventional anticorrosive coating and heavy anticorrosive coating, is an indispensable coating in paint coating The application of heavy-duty anticorrosive coating 1 New marine engineering: offshore facilities, coastal and Gulf structures, offshore oil drilling platforms; 2 Modern transportation: highway guardrail, bridge, boat, container, train and railway facilities, automobile and airport facilities; 3 Energy industry: hydraulic equipment, water tank, air tank, oil refining equipment, oil storage equipment (oil pipe, oil tank), power transmission and transformation equipment, nuclear power, coal mine; The important mark of heavy-duty anticorrosive coating standard is thick film Compared with 100 μ m to 150 μ m of conventional anticorrosive coating, the dry film thickness of heavy-duty anticorrosive coating has reached more than 200 μ m or 300 μ m, and even some special coatings have reached an amazing 2000 μ m (2mm) The thick anti-corrosion coating provides a reliable guarantee for the long-term life of the coating In general, the structure of heavy-duty anticorrosive coating is as follows: 30% for epoxy, 20% for polyurethane, 16% for zinc rich primer, 14% for alkyd, 13% for acrylic chlorinated rubber, 4% for fluorocarbon, 1% for polysiloxane The relevant industry standards used in different fields of other% heavy-duty anticorrosive coating are different, and the standards used in different parts of the same industry are also different The formulation of heavy-duty anticorrosive coating is mainly composed of membrane materials, additives, pigments and fillers, as well as dispersing media The main materials in the formulation are membrane materials 1 Membrane materials: the best raw material composition is the water-based resin with cross-linking characteristics, because the cross-linked resin is relatively dense, and can have a good connection with the base material The general coating is made of thermoplastic water-based resin, which is easy to expand, resulting in less dense membrane, and less obvious anti-corrosion effect 2 Pigments and fillers: the main function of pigments and fillers is to paint colors However, when formulating pigments and fillers, attention must be paid to avoid formula confusion and the common use of acidity and alkalinity, so as to reduce the anti-corrosion effect According to the situation, anti rust and anti-corrosion can also be added When selecting materials, attention shall be paid to the dispersion and stability of active pigments in the whole 3 Auxiliaries: the dosage of auxiliaries in anticorrosive coatings is not very large, but the effect of adding auxiliaries is really very obvious Pay attention to the proportion when adding them Improper use will cause the overall performance of coatings to decline The price of heavy-duty anticorrosive coating is RMB 500.00/kg for marble, marble and high-grade stone anticorrosive coating Driven by the rapid economic development, China's heavy-duty anti-corrosion coating and coating industry has entered the golden age of rapid growth, becoming the fastest-growing part of the coating industry, the earliest in line with international standards, and the largest share of the industrial coating market In recent two years, the heavy anti-corrosion industry has been affected by the international financial crisis, especially the production of container coating and ship coating In the face of the world economic situation, in November 2008, the Chinese government quickly issued an economic stimulus plan with an investment amount of about 4 trillion yuan At the beginning of 2009, the Chinese government issued the revitalization plan for ten major industries such as steel and shipbuilding The national policy orientation promotes the development of heavy-duty anticorrosive coatings There are breakthroughs in quantity, advanced technology and environmental protection 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,