gamer87
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Posts posted by gamer87
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Edited by gamer87
Sometimes I recovered blue silica gel by heating it in the microwave at maximum power for 3 minutes (pink for blue) but I read that this is not the correct procedure. This procedure may have damaged the Adsorption structure of the silica gel and the silica gel with this damage will start to release water liquid at room temperature and humidity?
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Edited by gamer87
3 hours ago, exchemist said:Because it is adsorbed on the surface. It is stuck to it and only heat will dislodge it.
the surface you are referring to if it is damaged or cracked is the water released? the silica gel material gets old over the years does it affect the adsorption?
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Blue silica gel in a sachet when it is saturated in pink color if you keep the sachets in storage will they leak moisture and absorbed water?
I restored a sachet of silica gel in the microwave device at maximum power for 3 minutes and it released a little water but if the same thing happens with the saved sachets it will damage my objects -
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some people had told me that the chemical composition of CR2032 was corrosive because it had a salt and I think they were referring to manganese dioxide but the salt corrodes oxidizes another doubt is whether over the years this chemical composition of CR2032 turns into another compound that oxidizes and corrodes
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Edited by gamer87
at the moment I am not having corrosion I want to prevent myself and find out if I can keep CR2032 or not CR2032 in my PCBs if it will leak any corrosive compound that oxidizes the PCB Does the internal chemical composition of CR2032 become a corrosive compound over the years?
CR2032 is totally hermetic or has rubber or plastic opening seal
these photos are leak CR2032 or not?
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i see photos cr2032 in google https://upload.wikimedia.org/wikipedia/commons/e/eb/LeakedBattery_2585a.jpg https://farm7.staticflickr.com/6046/6389998783_89cc14346a_z.jpg https://content.invisioncic.com/r322239/monthly_04_2011/post-20973-0-52047300-1304181645.jpg https://3.bp.blogspot.com/-vF-lnhq2Yec/XAiOAt4EXpI/AAAAAAAAAz0/5nv7E2YhhKoc1yEP5KXzxO9hAtTV0F03gCLcBGAs/s1600/d-10_battery_leak.png https://www.watchtalkforums.info/attachments/20211110_155011-jpg.227418/ http://4.bp.blogspot.com/-7xs71T4D3B8/UiJAbNucFJI/AAAAAAAABCA/uh3XlxGC644/s1600/Acorn+Archimedes+A3000+Battery+Damage.jpg https://preview.redd.it/n7xpmjnbv4c81.jpg?width=640&crop=smart&auto=webp&s=2008e61d232929dd5ce1a04f4d530790dfa53d47 https://s.abcnews.com/images/GMA/toddler-swallow-battery-ht-03-np-201028_1603893483058_hpEmbed_3x4_608.jpg
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Questions variations climates in silica gel
in Inorganic Chemistry
Variations in temperature, pressure, relative humidity will act directly on the silica gel which is saturated pink and condense and spill liquid outside the silica gel??