MEIKO KOGYO CO., LTD. List of Products and Services

At Meikou Industry, we perform machining of fluororesin bellows (accordion-type). Due to the machining process, we can produce products with excellent dimensional accuracy and uniform wall thickness. For thin-walled and complex shapes such as bellows and diaphragms, we utilize our years of accumulated technology and unique know-how to ensure stable quality. 【Are you facing any of these issues?】 - Want to create bellows (accordion-type) through machining rather than molding - Have been turned away for thin-walled shapes - Want to achieve uniform pitch and wall thickness - Struggling with variations in precision and quality - Looking for a machining partner that can handle small lots and prototypes - Want to consult about shapes and specifications without drawings - Searching for fluororesin bellows with excellent heat and chemical resistance We will propose the optimal shape and machining method while considering your application and usage environment.

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• Engineering Plastics

In flow analysis, you can visually confirm the flow and filling of resin inside the mold, which cannot be seen in reality, in 3D. Through resin flow analysis, it is possible to predict flow patterns, resin pressure distribution, resin temperature distribution, and the occurrence position of weld lines. By conducting 3D simulations, you can predict issues before manufacturing the mold and implement effective measures in a short time and at low cost. 【Features】 ★ Prediction of issues and quality improvement through resin flow analysis ★ Reduction of modification man-hours ★ Decrease in the number of prototypes ★ Quick setup at low cost For those struggling with mold design and molding troubles, please leave the proposal for pre-validation and optimal design using resin flow analysis to Meiko Industry.

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• Engineering Plastics

The three processes that are typically handled by separate companies—material manufacturing, processing, and molding—are completed by a single company. By conducting everything from material creation to processing and molding in-house, we can respond flexibly and swiftly to needs ranging from prototyping and small-scale production to mass production. Meiko Industry's "Three Manufacturer Functions" ★ Material Manufacturer Function This process involves compressing powdered fluororesin raw materials at high pressure and sintering them to produce rod-shaped fluororesin materials. While many processing manufacturers procure materials externally, Meiko Industry manufactures the materials itself. ★ Processing Manufacturer Function We perform processing such as cutting, slicing, and hollowing on the rod-shaped materials we manufacture in-house, finishing them into products tailored to specific applications and specifications. Our deep understanding of the material's characteristics allows us to achieve high-precision and high-quality processing. ★ Molding Manufacturer Function We melt bead-shaped fluororesin raw materials, pour them into molds, and cool them to solidify, efficiently mass-producing products of the same shape. This method excels in quality stability and reproducibility during mass production, offering cost advantages as well.

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• Engineering Plastics

This document explains approximately 80 basic terms related to fluoropolymer resins, such as PTFE and PFA, which our company has extensively processed. The terms are categorized into 10 themes, including "Materials" and "Properties," with definitions and characteristics of fluoropolymer resins related to each term. The content is easy to understand for beginners and is a handy reference for confirming knowledge. 【Sample Terms Included】 ★ Materials: ETFE, FEP, PEEK, PFA, POM, PPS, PTFE ★ Processes: Isostatic molding, compounding, sintering ★ Properties: Creep, optical properties, cold resistance, flame retardancy, permeability ★ Applications: Oil seals, gaskets, diaphragms ★ Quality: Cracks, contamination, burrs, voids, sink marks *Available for immediate viewing via "PDF Download."

• Other polymer materials

Meikou Industrial Co., Ltd. is a company that develops its business primarily around the molding, processing, and assembly of fluororesin products such as PTFE and PFA. We handle super engineering plastics and general engineering plastics, focusing on fluororesins that possess characteristics such as heat resistance and high insulation. We can accommodate customer requests ranging from machined products (small to medium lot sizes) to injection-molded products (mass production). Additionally, we offer a wide range of services including welding, fusing, and assembly. 【Technical Information】 - Compression molding - Isostatic molding - Machining - Injection molding - Compounding - Welding and fusing - Lifron - Shaping - Lapping

• Other machine elements

We can accommodate both cutting processed products in small lots and injection molded products in mass production according to customer requirements. Additionally, we can also handle special processes such as welding and bonding. Our technicians are well-versed in resins and conduct prototypes using testing machines and actual equipment, allowing for flexible responses tailored to customer situations. 【Features】 ★ Rapid Prototyping Our technicians are knowledgeable in resins and utilize testing machines and actual equipment for prototyping, enabling flexible responses based on customer situations. ★ Consistent Production System from Raw Materials We not only produce materials in-house but also offer material proposals to customers through raw material mixing (compounding) and reduce defects by manufacturing void-free materials, thereby broadly meeting customer requirements. ★ Quality Control System with Comprehensive Inspection Equipment We do not just manufacture products; we establish standards for each process and continuously produce products that meet customer requirements. We possess numerous inspection devices and conduct inspections using methods tailored to each product, thoroughly eliminating the outflow of defective products.

• Other machine elements

Fluororesin | We also accommodate the manufacturing of PTFE and PFA products in our factory in China. If you are considering mass production in China to meet local demand, please feel free to consult with us. ★ We own a factory in Guangdong Province, China (joint venture). ★ We provide technical support and advice on mass production environments from Meiko Industry, pursuing high-quality and reliable manufacturing. ★ Meetings can be held in either Japan or China.

• Other machine elements

Fluororesin is made from a rare stone called fluorite. It possesses strong characteristics such as heat resistance, chemical resistance, electrical insulation, non-stick properties, and slipperiness, making it suitable for use in various forms in harsh environments and specialized fields. Utilizing these features, it plays an important role in everyday items like cooking utensils, as well as in cutting-edge industries such as semiconductors, chemicals, electronic machinery, batteries, medical applications, aerospace, and space exploration. 【Features】 ★ Heat resistance ★ Chemical resistance ★ Wear resistance ★ Non-stick property ★ Electrical insulation ★ Weather resistance

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This document presents the characteristics of fluoropolymer resins such as PTFE and PFA, including their heat resistance, cold resistance, chemical resistance, low friction, and non-stick properties. - The highest class of heat resistance among plastics - Can be used in extremely low-temperature environments - Resistant to most chemicals - Low refractive index and high transparency - Excellent self-lubrication with the minimum friction coefficient - Flame-resistant and fireproof fluoropolymer resins - Excellent for long-term outdoor use - Softer fluoropolymer resin among plastics - Fluoropolymer resins are heavy and have a high density - Surface energy is extremely low

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Fluororesins such as PTFE and PFA have a continuous use temperature range of 150 to 260°C, making them among the highest class of heat resistance in resins. This document presents the characteristics of fluororesins, including heat resistance, cold resistance, chemical resistance, low friction, and non-stick properties. - Highest class of heat resistance among plastics - Usable in extremely low-temperature environments - Resistant to most chemicals - Low refractive index and high transparency - Minimal friction coefficient with excellent self-lubricating properties - Flame-resistant and heat-resistant fluororesins - Excellent for long-term outdoor use - Softer fluororesins compared to other plastics - Fluororesins are heavy and have a high density - Surface energy is extremely low

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Fluororesins such as PTFE and PFA exhibit excellent chemical resistance and are not affected by most solvents. This document outlines the properties of fluororesins, including heat resistance, cold resistance, chemical resistance, low friction, and non-stick characteristics. - Highest class heat resistance among plastics - Usable in extremely low-temperature environments - Not affected by most chemicals - Low refractive index and high transparency - Minimal friction coefficient with excellent self-lubricating properties - Flame-resistant and fireproof fluororesins - Excellent for long-term outdoor use - Softer fluororesins compared to other plastics - Fluororesins are heavy and have a high density - Surface energy is extremely low

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Fluororesin | PTFE, PFA, etc. have the smallest wear coefficient among all solids! Utilizing their wear resistance, they are used in mechanical parts and automotive components. This document outlines the properties of fluororesins, including heat resistance, cold resistance, chemical resistance, low friction, and non-stick characteristics. - Highest class heat resistance among plastics - Usable in extremely low-temperature environments - Resistant to most chemicals - Low refractive index and high transparency - Minimal friction coefficient and excellent self-lubrication - Flame-resistant and fireproof fluororesin - Excellent for long-term outdoor use - Softer than other plastics - Fluororesins are heavy and have a high density - Surface energy is extremely low

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Fluororesin | PTFE, PFA, etc. are substances that are difficult to adhere to and have excellent non-stick properties! This document presents the characteristics of fluororesins, including heat resistance, cold resistance, chemical resistance, low friction, and non-stick properties. - The highest class of heat resistance among plastics - Usable in extremely low-temperature environments - Not affected by most chemicals - Low refractive index and high transparency - Excellent self-lubricating properties with minimal friction coefficient - Flame-resistant and fireproof fluororesin - Excellent for long-term outdoor use - Softer than other plastics - Fluororesins are heavy and have a high density - Extremely low surface energy

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Fluororesins such as PTFE and PFA have excellent insulation properties and are widely used as electrical insulation materials in the electrical and electronic fields. This document outlines the characteristics of fluororesins, including heat resistance, cold resistance, chemical resistance, low friction, and non-stick properties. - Highest class heat resistance among plastics - Usable in extremely low-temperature environments - Resistant to most chemicals - Low refractive index and high transparency - Minimal friction coefficient with excellent self-lubrication - Flame-resistant and fireproof fluororesins - Excellent for long-term outdoor use - Softer fluororesins compared to other plastics - Fluororesins are heavy with high density - Extremely low surface energy

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High-performance and high-quality fluoropolymer products | This is a list of fluoropolymer characteristics provided by Meiko Kogyo Co., Ltd., which offers PTFE, PFA, and more. You can view various data including melting point, density, tensile strength, water absorption rate, flame resistance, and limiting oxygen index. 【Listed Resins】 ★PTFE ★PFA ★ETFE ★FEP ★ECTFE

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The case study collection for problem-solving explains common issues and their solutions regarding fluororesins such as PTFE and PFA. Please feel free to consult us with any small concerns, such as "Can Meiko Industry do this?" ★ We are currently offering a document summarizing "case studies utilizing fluororesins" by Meiko Industry ★ *Please view the case study collection as a PDF file available for download.*

• Engineering Plastics

The case study collection for problem-solving explains common issues and their solutions regarding fluororesins such as PTFE and PFA. Please feel free to consult us with any small concerns, such as "Can Meiko Industries do this?" ★ We are currently offering a document summarizing "case studies utilizing fluororesins" by Meiko Industries! ★ *Please view the case study collection as a PDF file available for download.*

• Engineering Plastics

The collection of case studies for problem-solving explains common issues and their solutions regarding fluororesins such as PTFE and PFA. Please feel free to consult us about any small concerns, such as "Can Meiko Industry do this?" ★ We are currently offering a document summarizing "case studies utilizing fluororesins" by Meiko Industry! ★ *Please view the case study collection as a PDF file available for download.*

• Engineering Plastics