Gangzheng Global Network

Technical consultation

What should be paid attention to the strength of color coated steel plate?
Answer:Common tile type: CQ grade TDC51D, tensile strength ≤500MPa, elongation A80≥22.
Angle tile type: CQ grade TDC51D, yield strength ≥ 320Mpa, tensile strength ≥ 380Mpa, elongation A80≥26;Adopt HSS grade, yield strength ≥280MPa, tensile strength ≥360MPa, elongation A80≥18.

What is the positioning of "Gangzheng" color coated plate of Nantong Glory Color Steel Sheet Co., Ltd?
Answer:In recent years, color steel is used more and more widely, and more and more enterprises produce it. Due to the different market positioning of each enterprise, there is a big gap in the use value of products. It is difficult for the user to distinguish the advantages and disadvantages from the surface of the product, so it is particularly important to entrust a third party to test or select the brand. Gangzheng brand color steel produced by Nantong Glory Color Steel Sheet Co., Ltd. is committed to product durability and creating use value for users. Over the years, from raw and auxiliary materials management and control, first-line brand positioning, process improvement, equipment investment, magnesium aluminum zinc plating product research and development, all enterprises are persistently pursuing the perfection of products and the improvement of quality. Color steel is only a part of the user's project investment, but it is the face of the whole project. Therefore, we should work hard to make our products and build our brand. Only when the user benefits, the enterprise will be successful.

What is special coating for animal husbandry?
Answer:It adopts the unique coating which is resistant to damp heat, acid and alkali, excretion decomposition and disinfectant. The coating after film formation can resist the influence of corrosive gases such as hydrogen sulfide and ammonia excreted in the process of animal husbandry, disinfectant regularly used in animal husbandry and high humidity environment. At the same time, it is equipped with high-performance topcoat to make it have excellent anti fading, anti losing light, weather resistance and corrosion resistance.

What is polyvinylidene fluoride (PVDF) coating?
Answer:It was synthesized by 70% fluorocarbon resin, acrylic resin and inorganic ceramic pigment. The largest electronegativity of fluorine atom forms a very stable fluorocarbon bond, which makes it have extraordinary stability, unique anti ultraviolet photodegradation performance and excellent insulation and mechanical properties. The fluorocarbon bond of fluorocarbon coating is close and stable, the surface is smooth and not easy to be stained with ash, so it also has good self-cleaning performance.

What is high durable polyester (HDP) coating?
Answer:It is made by high molecular weight resin, which has less branched polymer, its bond energy is stability, not easy to photolysis, not easy to powdering, not easy to reduce luster. At the same time, inorganic ceramic pigment is used in high durable polyester, which is not easy to fade in sunlight. High durable polyester paint film has good adhesion, excellent UV resistance in the outdoor, so that the color quality remains durable.

What is Polyester Coating (PE)?
Answer:Polyester coating resin is made of polyols, polyacid fatty, with end hydroxyl polyester polymer, its chemical bonds are close and not easy to break. Polyester coatings are synthesized using organic pigments or inorganic pigments, organic pigments are non-ferrous organic compounds, and inorganic pigments are oxides of non-ferrous metals. Natural and mineral pigments have good durability to ultraviolet radiation under the action of sunlight. Authentic polyester coatings are not easy to fade and pulverize in a long time, so it is more economical to use this product and can bring some use value to customers.

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