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The Production Process of 9-[1,1'-Biphenyl]-4-yl-3-(4-chlorophenyl)-9H-carbazole
Time of Update: 2023-05-17
The Production Process of 9-[1,1'-Biphenyl]-4-yl-3-(4-chlorophenyl)-9H-carbazole: An Overview of Chemical Industry9-[1,1'-Biphenyl]-4-yl-3-(4-chlorophenyl)-9H-carbazole, commonly known as BCZ, is an organic compound commonly used in the production of organic light-emitting diodes (OLEDs) and other optoelectronic devices.
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Shanghai copper opened low and fluctuated and continued to consolidate weakly in the afternoon
Time of Update: 2022-12-02
Shanghai copperIn the external market, London copper fluctuated overnight, rising slightly by $3 at the end of the day.
Shanghai copperIn the external market, London copper fluctuated overnight, rising slightly by $3 at the end of the day.
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March 21 copper prices in major cities across the country
Time of Update: 2022-11-30
market name of article Material Price range Change remark Yangtze River spot 1# Copper 1 # 37950-37970 Yuan/ton -210 Tax included Guangdong spot 1# Copper 1 # 37930-38130 Yuan/ton -200 Tax included H
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What is the control core of the couplant filling machine
Time of Update: 2022-05-04
The fully automatic couplant filling machine is designed with a pneumatic-based linear motion method, and uses the programmable controller, various detection and induction devices and the time difference between the cylinder and the cylinder to stop the container at the filling position.
The high-viscosity liquid filling machine has reasonable design, compact model and convenient operation.
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Research says six new materials may change the world in the future
Time of Update: 2021-07-22
This new material, developed by researchers at MIT, may make lifting plastic surgery history .
A team synthesized a new type of hydrogel, a material made of polymer and water, which can be used to make artificial skin and flexible robots with bionic functions .
