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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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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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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Returning to Artificial Intelligence
#Challenge 30 Days to Write a Diary on Headlines # Return to Artificial IntelligenceAfter the index reaches its bottom, it oscillates back and forth, and emotions will recover before the index. Since Monday, the ChiNext board has had a lot of limit hikes, and there have been two consecutive boards during this period, which may be a signal...
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In half a century, if China wants to surpass the United States in the field of technology, these two things are imperative
Wen/Ren Ren Chang AnjunThe exploration of this article is based on the following logical foundations:In the next half century or the entire century, or even longer, if there is no global war, the technological competition between China and the United States will become the main theme of global technological competition. At the same time, it will deeply affect the competition and cooperation between the two countries in various fields such as economy, finance, military, and thus exert influence on the economic and other fields of other countries...
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Significant progress! Is the EU giving the green light that the Microsoft Blizzard acquisition case is about to be completed?
Author: Hernanderz Supervised by: Luo ChaoIt has been more than a year since Microsoft announced its $68.7 billion acquisition of Activision Blizzard, and the two sides still have not been able to achieve their desired combination...
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Isolation and Screening of Specific Desulfurization Bacteria LY822 and Construction of Desulfurization Genetic Engineering Bacteria
In the face of the huge challenge of environmental protection, every small technological progress may bring a leap forward. Here, we explore a "little giant" in the field of environmental protection - the specific desulfurization bacterium LY822 and its application in genetic engineering...
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What's wrong with Huawei? The price of the new Nova11 machine broke even, with only 2449 yuan and a free gift
There are very few domestic mobile phone brands that can make domestic consumers feel proud of, and Huawei is one of them. Many consumers like Huawei phones not because of their beautiful design or high-end appearance, but because Huawei is willing to spend money on research and development, making its models always gap with those of its friends...
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The Application of Intelligent Speakers in Life and the Risks of Using Them
Click on the top right to follow and unlock daily good articlesWen | Xue Zhengzheng aaEditor | Xue Zhengzheng aaPrefaceIntelligent speakers have been widely adopted in homes worldwide due to their convenience and ease of use. As these devices become more common, concerns about their Electrical safety arise...
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What is the difference between Google PaLM2 and OpenAIGPT-4, and who is more powerful?
Google launched the next generation Pathways Language Model (PaLM2) on Google I/O 2023 on May 10, 2023. Its new Large Language Model (LLM) has many improvements over its predecessor (PaLM) and may eventually become the GPT-4 ready to face its biggest competitor, OpenAI...
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V View Financial Report | Zhao Ning, co-founder of Yao Ming Kangde and Yao Ming Bio, passed away: wife of Chairman Li Ge, who has been fighting cancer for 20 years
On the morning of May 17th, Zhongxin Jingwei announced that after 20 years of fighting against cancer, co founder Zhao Ning passed away on May 16th, 2023.Source: Announcement of A-share of WuXi AppTecSource: Yaoming Biological AnnouncementAccording to the announcement, Zhao Ning is a co-founder, one of the actual controllers, director, and senior vice president of Pharmaceuticals...
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