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Why does the textile industry use colorimeters
2025-05-21In the textile industry, colorimeter is a key tool to ensure product quality and control color consistency, and its application is mainly based on the following core reasons: 1、 Color standardization requirements 1. Color control of raw materials and dyeing process Textile production involves multiple stages such as yarn, dyes, fabrics, etc. Different batches of raw materials (such as cot
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What is the function of bidirectional polyimide film
2025-05-13Bidirectional polyimide film has multiple functions, mainly including the following aspects: 1. ?Flexible circuit board substrate: Due to its softness, good dimensional stability, good dielectric properties, and ability to withstand high temperatures and chemical treatments such as chemical corrosion and welding, it is suitable as a substrate for flexible printed circuit boards. It can be made i
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What are the production processes of polyimide film
2025-05-07The production process of polyimide film mainly includes the following types: 1. One step method Process: The raw materials such as dianhydride and diamine are directly polymerized in a solvent, and an appropriate amount of additives are added. Then, the reacted solution is made into a thin film through methods such as casting or extrusion, and then dried and cured to form a polyimide film
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What are the characteristics of the anime tester
2025-04-29The anime tester has the following characteristics: 1. High precision: Hardware precision: High precision granite bases, columns, and beams are usually used to ensure the stability of the instrument and reduce the influence of external factors on the measurement results. Equipped with imported high-precision P-grade linear guides, precision silent grinding screws, imported high-precision m
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What are the advantages of polyimide film
2025-04-22Polyimide film is a high-performance organic polymer material with the following advantages: 1. Excellent high temperature resistance: Polyimide film has a high glass transition temperature and thermal decomposition temperature, and can be used for a long time in high temperature environments. Generally speaking, it can maintain good physical properties and chemical stability in the temperature r
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Where are the applications of bidirectional polyimide films in the aerospace field
2025-04-15Bidirectional polyimide films have various applications in the aerospace field, mainly including the following aspects: 1. Electrical insulation: The electrical system of aerospace vehicles is complex and requires high reliability. Bidirectional polyimide film has excellent electrical insulation properties, which can withstand high voltage, prevent circuit short circuits and electrical faults. Th
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Where are unidirectional polyimide films mainly used
2025-04-09Unidirectional polyimide film is a high-performance insulating material, which has excellent high temperature resistance, chemical corrosion resistance, radiation resistance and other properties, and is mainly used in the following fields: 1. electronic and electrical Wire and cable: as an insulating layer material, it can improve the high temperature resistance and electrical insulation p
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In which industries are online defect detectors applied
2025-04-01Online defect detector is a device used for real-time detection of surface defects on products, which can be widely applied in the following industries: 1. Electronic manufacturing industry: used to detect surface defects such as scratches, cracks, bubbles, impurities, etc. on the shells, screens, circuit boards, and other components of electronic products such as mobile phones and computers, to
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What is F46 polyimide film
2025-03-25F46 polyimide film is a high-performance polymer material. The following is a detailed introduction about it: 1. Composition and Structure F46 is a copolymer of tetrafluoroethylene and hexafluoropropylene, and polyimide refers to a class of high molecular weight compounds with an imide ring on the main chain. F46 polyimide film is a thin film material made by compounding or modifying F46
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What are the uses of tensile testing machine
2025-03-19Tensile testing machine, also known as material testing machine, is mainly used for testing the mechanical properties of various materials and has important applications in many fields, as follows: 1. metal material field Evaluation of material strength: through the tensile test of metal materials, the yield strength, tensile strength and other indicators are measured to determine whether
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