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What is the working principle of a tensile testing machine
2026-05-07The core principle of a tensile testing machine is to apply controllable tensile force to the specimen using a servo motor or hydraulic system, while synchronously collecting force and deformation through force sensors and extensometers, and converting mechanical indicators such as strength and modulus according to Hooke's law.
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What is the measurement accuracy of the colorimeter
2026-04-28The measurement accuracy of a colorimeter refers to the comprehensive ability of the instrument in terms of repeatability, stability, consistency, correctness, resolution, environmental anti-interference, traceability, etc. It directly determines whether the color data is reliable, comparable, and traceable, and is the core indicator of industrial color quality control.
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What are the applications of online thickness gauges in the metal processing industry
2026-04-21As a precision measurement and control device for real-time continuous detection and automatic closed-loop control throughout the entire process, the online thickness gauge relies on detection principles such as laser, X-ray, ultrasonic, and photoelectric induction. It is widely used in the production chain of ferrous metals, non-ferrous metals, and metal composite materials. It is a core key equi
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What is the application of tensile testing machine in the metal industry
2026-04-14Tensile testing machine is a core equipment used in the metal industry to determine the mechanical properties of materials, control quality, verify processes, support design and research and development. The core is to obtain key indicators such as yield strength, tensile strength, elongation, elastic modulus, and section shrinkage through tensile testing.
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Why does the semiconductor industry use bidirectional polyimide film
2026-04-01Bidirectional polyimide film (BOPI) has become an irreplaceable key material in semiconductor manufacturing, packaging, and testing due to its comprehensive properties such as heat resistance, high insulation, ultra stable size, radiation resistance, and flexibility, especially in the fields of process, high-density packaging, and flexible chips.
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What are the characteristics of F46 polyimide film
2026-03-24F46 polyimide film (also known as PI-F46 composite film, FH/FHF film) is a high-performance composite insulation material made by coating F46 (FEP, polytetrafluoroethylene) on one or both sides of polyimide (PI) substrate and high-temperature sintering. It combines the high strength and high temperature resistance of PI with the chemical and self-adhesive properties of F46. The core characteristic
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What are the applications of bidirectional polyimide films in the optical industry
2026-03-17Bidirectional polyimide film (BOPI, containing colorless transparent CPI) has become a key material in optical display, optical communication, optoelectronic sensing, aerospace and other fields due to its core optical and mechanical advantages such as high transparency, low birefringence, high temperature resistance, bending resistance, and dimensional stability. It is particularly irreplaceable i
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What are the application scenarios of tensile testing machines
2026-03-10Tensile testing machine is a core equipment for accurately testing the mechanical properties of materials and finished products, such as tensile, peeling, tearing, compressive, bending, and pull-out forces. It covers the entire process of material research and development, factory quality inspection, production quality control, third-party testing, teaching and research, and is suitable for many i
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What are the applications of online thickness gauges in the semiconductor industry
2026-03-03The online thickness gauge is the core precision testing equipment for the entire semiconductor manufacturing process, with non-contact, nanometer level accuracy, and real-time closed-loop as its core advantages. It runs through wafer manufacturing, thin film deposition, photolithography, thinning CMP、 Key processes such as metallization and packaging ensure process stability, improve yield, and r
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What are the applications of bidirectional polyimide film in the field of automotive manufacturing
2026-02-25Bidirectional Polyimide (BOPI) film is a high-performance polymer material made by biaxial stretching process. With core characteristics such as high temperature resistance, chemical corrosion resistance, excellent electrical insulation, high mechanical strength, and wide temperature range stability, it is suitable for the use of high temperature, vibration, and complex working conditions in autom
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