Application of Powder Coat Finish in Different Industries
News 2025-11-26 29
Application of Powder Coat Finish in Different Industries Powder coating is widely used across various industries due to its durability, environmental benefits, and versatile finishes: Automotive Industry: Body panels, wheels, handrails, and interior frames are coated for corrosion resistance, color retention, and scratch protection. Appliances & Electronics: Household appliances, electrical enclosures, and industrial equipment use powder coa
Guide to Powder Coating: Process, Benefits, and Types
News 2025-11-26 27
Powder coating has become one of the most popular and reliable finishing methods across manufacturing industries. Whether used on automotive parts, household appliances, or architectural components, powder coating provides exceptional durability, environmental performance, and visual appeal. This article explains what powder coating is, its advantages and disadvantages, the different types of finishes, and the complete powder coating process flow
Types and characteristics of powder coatings
News 2025-09-30 182
Based on their chemical composition, powder coatings can be mainly divided into the following types: polyester, epoxy, polyurethane, acrylic and mixed powder coatings. Each type of powder coating has different characteristics, performance and application scope. 1. Polyester powder coatings Polyester powder coatings are the most common type of powder coatings, which are mainly composed of polyester resin and hardener. Polyester powder coatings ha
Common Challenges in Powder Coating Production and Application
Producing high-quality powder coatings demands strict control over raw materials, technology, production processes, environmental conditions, and management. Any lapse in these areas can compromise the final product’s quality. 1. Raw Material Selection The foundation of a superior powder coating lies in the selection of appropriate, high-quality raw materials. For instance, when formulating epoxy powder coatings, key parameters of the epox
Powder Coating Quality Assessment Methods
News 2025-09-25 179
1. Physical Appearance & Handling Identification Texture: High-quality powder should feel smooth, fluffy, and light like silk, flowing freely. Poor-quality powder feels rough, dense, and heavy. Good flow characteristics ensure easy application with less overspray and waste. Bulk Volume: Higher bulk volume indicates lower filler content and higher resin ratio, translating to better quality and higher cost. Lower volume suggests high filler co
Powder Coating Application Process and Requirements
News 2025-09-25 143
1. Electrostatic Powder Coating Principle Electrostatic powder coating operates on the principle of a high-voltage electrostatic corona field. The metal guide ring at the gun tip is connected to the negative high-voltage terminal, while the workpiece to be coated is grounded, serving as the positive electrode. This setup creates a strong electrostatic field between the gun and the workpiece. Compressed air, acting as the carrier gas, transports t
An Overview of Resin Types and Key Varieties in Powder Coatings
News 2025-09-25 100
While the range of powder coatings is not as extensive as that of solvent-borne coatings, a considerable number of polymer resins can serve as their film-forming substances. These are broadly classified into two main categories: thermosetting and thermoplastic. 1. Thermosetting Powder Coatings: The High-Performance Mainstream Thermosetting powder coatings use thermosetting resins as the film-forming material. When heated with a cross-linking age
Transformer Corrosion Protection: From Traditional Grease to Vapor-Phase Rust Prevention
News 2025-09-19 124
1. Rust, the Invisible Killer of Transformers Many people may underestimate the detrimental effects of rust on transformers. Once rust develops in core components such as the core and windings, it not only reduces energy efficiency and increases losses, but can also cause localized overheating due to abnormal heat dissipation, leading to accidents. Rust on structural parts and fasteners is equally problematic, complicating inspection and disassem
The Role of Parts Cleaners in Metal Processing
News 2025-09-19 123
Parts cleaning is an essential process in machining and metal product production. Whether it’s cutting, stamping, tapping, or even applying rust-proof oil during long-term storage, various oil stains and oxides remain on the workpiece surface. Failure to promptly remove these stains not only affects subsequent machining accuracy and assembly quality, but can also lead to surface rust and reduced adhesion. Therefore, an efficient and reliabl
The main properties of fluororubber
News 2025-09-19 122
1. Brief Overview Fluororubber refers to a polymer elastomer containing fluorine atoms on carbon atoms in the main chain or side chains, resulting in exceptional properties. The material discussed here is Fluoro-26 or Fluoro-246 (also known as Viton-type fluororubber), which are binary and ternary copolymers of vinylidene fluoride and hexafluoropropylene (the third monomer is tetrafluoroethylene). Fluororubber accounts for over 90% of global fluo
Design and processability study of perfluoroether rubber
News 2025-09-19 102
Perfluoroether rubber (FFKM) is composed of a tetrafluoroethylene (PTFE) main chain and perfluoromethyl vinyl ether (PMVE) side chains and bridging parts. It not only has excellent properties of high temperature resistance and chemical corrosion resistance (resistant to more than 1.600 chemicals), but also has the elasticity of rubber. FFKM products are mainly used in aviation, aerospace, petroleum, chemical industry and atomic energy industries
Powder Coating Problems and Solutions
News 2025-09-18 139
Introduction Powder coating problems, such as the inability to effectively coat the workpiece surface or excessively thin coatings, are common challenges in the powder coating industry.The application of powder coatings involves multiple stages, including formulation design, spray equipment, process parameters, workpiece pretreatment, and environmental conditions. Even minor variations in these factors can affect the final coating quality. Theref
