What are the changes in the properties of hydrogenated nitrile rubber after surface modification of polytetrafluoroethylene powder?
Wen|Long YuetanEdit|Long YuetanPolytetrafluoroethylene (PTFE) powder is a functional material with excellent wear resistance, corrosion resistance, and low friction characteristics.In the rubber industry,By surface modification of hydrogenated nitrile rubber with polytetrafluoroethylene micropowder,It can improve the friction performance, mechanical properties, and oil resistance of rubber materials to meet the needs of specific engineering applicationsThe surface modification methods of polytetrafluoroethylene powder include surface coating, chemical modification, and physical modification...
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Softbank officially bid farewell to Alibaba and enter a new era
On May 11th, Softbank Group announced that it had sold or used all remaining shares of Alibaba it once held for financing, marking the end of its 20-year partnership with Alibaba.From this, people began to review the role of this cooperation in the development of the internet industry...
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Due to a dispute over parking distance, the driver of a ride hailing service in Hangzhou has chosen to refuse to take the ride. The passenger has refused to get off for 28 hours, and the police have been coordinating multiple times but have been unable to achieve results
Due to the inability to stop at the designated location, the ride hailing driver parked the car several tens of meters away, and passengers had a dispute with the driver after boarding. The driver cancelled the order, but the passenger sat in the car and didn't leave...
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Hengtong Optoelectronics: CPO+F5G concept+quantum technology+wind power+6G concept+charging station+chip
*Disclaimer: Any content and views involved in this article are for reference only, and do not constitute investment suggestions or basis. Investment needs to be made independently and bear risks...
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Big data research: Eryang is mostly a mild condition, reducing the risk of becoming severe by 86%
Source: [People's Daily Health Client]"We conducted a large sample study of global data, and the results showed that compared with the original COVID-19 infection, repeated infection was more likely to be mild cases, and the risk of serious cases was reduced by 86%." On May 17, Liu Jue, a member of the National novel coronavirus Expert Group of the National Health Commission and a researcher in the Department of Epidemiology and Health Statistics of the School of Public Health of Peking University, told the People's Daily Health Client reporter, This study is based on the summary and analysis of global literature...
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Xu Lei's "sitting posture" has sparked heated discussions and has been misunderstood. Netizens: If Liu Qiangdong were sitting across the street, he wouldn't be sitting like this
If you like this article, please click on theFollowNot long ago, a person's sitting posture made headlines, and although he is not a celebrity yet, he is indeed a celebrity. His name isXu Lei, former CEO of JD...
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Why hasn't anyone verified the authenticity of the "Schr dinger's Cat" experiment? Is it technically difficult?
Schrodinger's cat is Schrodinger's thought experiment used to refute the Copenhagen School of quantum mechanics. The purpose is not to actually conduct such an experiment, nor can it be done...
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Exclusive Baidu Vice President Ma Jie resigns, leading to a crisis of marginalization for the metaverse business "Xirang"
Interface News Reporter | Cui PengInterface News Editing|According to the interface news, Ma Jie, Baidu Vice President and head of Baidu's "Xirang" business, has recently resigned. Although the Xirang team has not been disbanded, the future is currently unclear, and some personnel have already transferred or resigned...
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GPT4 is incredibly strong! I, someone who doesn't even understand the code, used it to make these things!
I, a person who doesn't even understand the code, created this game in just 10 minutes. Can you believe it?!I have no programming experience or IT skills, and have only done the following through ChatGPT and MidJourney AI tools...
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Overview of AI+Robot Rising Logic and Concept Stocks
The Rising Logic of AI+RobotsToday, there was a wave of upward trend in the AI+robotics sector in the A-share market, leading the rebound in technology stocks. So, what is the upward logic of this sector?Firstly, from a macro perspective, AI+robots are an important direction for future development, with broad market space and application scenarios...
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Huawei WATCH4 Series Release: First High Blood Glucose Risk Assessment, Hitting Hongmeng OS3.1
Huawei also releasedThe WATCH4 series smartwatch features two options: WATCH4 and WATCH4Pro. Compared to the previous generation, it mainly upgrades in appearance design and screen, and of course, there are also surprises inside...
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Abandoning chip development and becoming an "assembly plant", netizens commented that without pride, one can never lift their head
OPPO abandons core makingFrom the grandiose words of "50 billion in three years" to the sudden abandonment of the chip business and the dismissal of the entire 3000 person team, the boss Duan Yongping bluntly stated that developing chips is a mistake. "Correcting mistakes should be done as soon as possible, and the cost is the smallest...
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