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What should be noted when using anti-static powder coating
2026-08-08Core logic of anti-static powder: Adding conductive fillers (such as carbon black, conductive mica, conductive metal powder, etc.) to the resin system to control the surface resistance of the coating within 10 ⁴ -10 ⁹ Ω (anti-static and conductive range), which is neither insulating nor highly conductive; Surface resistance is a key indicator, and slight deviations in construction, storage, thickn
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What is the purpose of metal bound powder coating
2026-08-08Metal binding powder: Using thermal bonding technology, metal pigments such as aluminum powder/copper gold powder/pearl mica are firmly adhered to the surface of resin powder particles, solving the pain points of separation, flower formation, and powder recovery failure in ordinary dry mixed metal powder spraying.
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Where is the adhesion of pure epoxy powder coating reflected
2026-08-08The essence of adhesion: the bonding ability between the coating and the substrate, divided into two parts: "mechanical bite" and "chemical bonding". The occurrence of paint peeling, peeling, and grid peeling is considered adhesion failure. Compared with polyester and epoxy polyester, pure epoxy powder coating has better adhesion to metal substrates.
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What should be noted when using high-voltage insulation powder coating
2026-08-08The core risks of high-voltage insulation powder include moisture, pinholes, insufficient curing, poor grounding, and concentrated corner electric fields, all of which can directly cause voltage breakdown and insulation failure. Compared with ordinary decorative powders, it has much stricter requirements for process, environment, and pre-treatment. 1、 Storage and preservation (the first line of d
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What are the characteristics of polyester powder coating
2026-08-04Polyester powder coating is a thermosetting powder coating made from saturated polyester resin as the base material, combined with TGIC or HAA curing agents, pigments, and additives. It is the mainstream powder system for outdoor painting and is divided into two categories: ordinary weather resistant polyester and super weather resistant polyester.
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What are the characteristics of low-temperature curing powder coatings
2026-07-151、 Core advantages 1. Low baking temperature, suitable for thermal sensitive substrates The curing conditions for ordinary powder coatings are generally 180-200 ℃; The low-temperature baking temperature has been lowered to 120-160 ℃.
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What are the applications of high-voltage insulation powder coatings in the electrical industry
2026-06-16High voltage insulation powder is mainly composed of epoxy, epoxy modified, organic silicon, and polyester systems. After curing, the breakdown strength is 15-52kV/mm, and the volume resistivity is ≥ 10 ¹⁵Ω· cm. It can be applied with thick film (200 μ m-2mm), and has insulation, flame retardant, anti-corrosion, and moisture-proof properties. It can replace traditional insulation paint, insulation
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What is the purpose of mixed powder coating
2026-05-08Hybrid (epoxy polyester) powder coating focuses on indoor metal decoration, moderate anti-corrosion, and high cost-effectiveness. It combines the anti-corrosion adhesion of epoxy with the leveling and temperature resistance of polyester, and is not resistant to outdoor ultraviolet radiation.
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Briefly introduce anti-static powder coating
2026-04-03Anti static powder coating is a functional powder coating that adds conductive fillers (such as carbon black, graphene, metal oxides) or anti-static agents to the formula to give the cured coating conductivity/electrostatic dissipation ability, quickly conducting away static charges and preventing static accumulation.
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What industries are polyester powder coatings mainly used in
2026-03-11Polyester powder coating is the most widely used category in thermosetting powder coatings, mainly divided into two mainstream branches: pure polyester weather resistant and polyester epoxy hybrid. With excellent weather resistance, corrosion resistance, mechanical strength, decorative properties, as well as core advantages such as environmentally friendly solvent-free, strong adhesion, uniform co
Changshu Jindu Plastic Industry Co., Ltd
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