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Recent content by MikeHK99

  1. MikeHK99

    Liquid release mechanism

    Hi All , Much appreciate your answers/help. The cylinder is about 7cm in length and 2cm wide. The container itself is made of ABS/PP plastic , wall thickness about 1mm so pretty strong. Inside of the cylinder there compacted powder , leaving a gap of around 0.5mm all around the powder (in order...
  2. MikeHK99

    Liquid release mechanism

    Hi LittleInch , I am sorry to be vague. Essentially I am talking about a very small cylinder with active ingredients which only form a reaction once water is added. The amount of water required is not much but needs to be contained separately from the other ingredients inside the cylinder. The...
  3. MikeHK99

    Liquid release mechanism

    Hi All , I am looking to release a few ml of water inside a sealed cylinder. Basically the water is contained in a small chamber (or capsule or cartridge etc) and needs to be released from the outside of the cylinder without opening the cylinder (as liquid may then come out) I am looking for...
  4. MikeHK99

    Trying to prevent ZnCl2 to react with steel

    Thank you IRstuff , this is a big help. I wil post updates soon.
  5. MikeHK99

    Trying to prevent ZnCl2 to react with steel

    Again , I am looking to prevent the zncl2 reacting with steel by means of a conductive barrier coating , I think I have passed the basic battery chemistry lessons. Zinc acts as an anode in a conventional zinc-carbon battery and does not use a steel can for conductivity. I am looking for insight...
  6. MikeHK99

    Trying to prevent ZnCl2 to react with steel

    Well , the idea is a new technology we are working on. Other chemistry batteries do not have the issue of zncl2 , in our research we are bound by zncl2 for other reasons. Graphite does protect the steel but trying apply it to the inside of a can is still a challenge.
  7. MikeHK99

    Preventing ZnCl2 to react with Steel

    Working on a battery with a steel casing. Steel casing is lined with graphite paint but the zncl2 inside the battery still reacts with the steel. Does Ag react with ZnCl2 ? is there a way to coat Pure graphite on steel (enough to prevent the reaction with ZnCl2) I have tried to use 0.02mm pure...
  8. MikeHK99

    Trying to prevent ZnCl2 to react with steel

    Working on a battery with a steel casing. Steel casing is lined with graphite paint but the zncl2 inside the battery still reacts with the steel. Does Ag react with ZnCl2 ? is there a way to coat Pure graphite on steel (enough to prevent the reaction with ZnCl2) I have tried to use 0.02mm pure...
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