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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Changjiang Storage: Let you punish me, I will kill you!
Hello everyone, I am Qian Wade. The current solid-state market is really crowded, especially after everyone has figured out Pinduoduo and added large coupons, I can hardly understand the price...
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Alibaba Central Taiwan Completely Split, Zhang Yong Proactively Seeks Change
Alibaba Zhongtai SplitAli's central platform has been completely dismantled.In 2015, Zhang Yong, who had just taken over the position of CEO of Alibaba Group, proposed the "small front desk, large middle desk" middle platform strategy...
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What changes will occur to the performance of the electrolyte in lithium-ion batteries at low temperatures?
Wen/DazhuangEditor/DazhuangstayLow temperature environmentThe electrode reaction rate of lithium-ion batteries decreases, leading to a decrease in battery capacity. This is caused by factors such as the decrease in ion conductivity of electrolytes at low temperatures and the decrease in reactivity of electrode surface active substances...
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If you want to keep your phone unchanged for five years, you can choose from these four "12+256G" phones, which can be considered the "best in the industry"
If you want to use your phone for a longer time, you need strong performance support to keep it from getting stuck for many years. At the same time, you also need enough memory...
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Is it the poor who buy Tesla? Because it won't stop? The adult era has changed
Why do people buy Tesla as "poor people"? Because it won't stop?Firstly, Tesla is positioned as a luxury supercar, with its cheapest model 3 priced at over 290000 yuan last year (now priced at 22.9w), and the Model X and Model S approaching a million yuan...
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Do you know that these mathematical equations have changed the process of human civilization?
This article is reposted from Turing Education and [Encounter Mathematics] has been authorized to forwardMathematical formulas are a wonderful thing that lurks around us and is not easily noticeable. It is incredibly concise, yet it can describe the vast world...
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In order not to exchange for a new phone, Xiaomi Naizihu's road is becoming increasingly off-road
#Searching for Digital Critics#Just like the hair that seems to have fallen off your head.nail householdd ngzihIt has always been a lingering shadow on the heads of mobile phone manufacturers...
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Do not go to the business hall or make phone calls. I will teach you how to use your phone to directly change the mobile package to a minimum fee of 8 yuan
Hello friends, I am Xiaojun. I believe that when you use your phone, you often find that you don't make much calls...
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