How to amend for the leaking of rubber lining pipeline?

How to amend for the leaking of rubber lining pipeline?

updateTime:2016/8/9 16:57:23

   Anti-corrosion pipe in large desulfurization projects, power plants, and other areas of the environmental protection application:anti-corrosion lining plastic pipe is generally in the crucial parts of each desulfurization system, if there is a leakage, we are not able to replace pipe fittings, so we may cause a large amount of poisonous gas leak every day, as a result, it will lead to an environmental pollution and the corrosion of pipeline at the same time, so quick mending of rubber lining pipe is one of the best solutions. As we adopt the original collagen slurry after vulcanization to repair, it will not affect the performance.

    The common amending ways for rubber:

    Surface handling: do the eliminating the extra and cleaning for the rubber, decontaminate, degrease and dry it.

    Complex gums amending: put the curing agent group B into main agent group A in the ferric container with a ration of A:B=2:1, then coat it onto the part needing repairing and make it flat. If the needed amount is small, you can match for a little, or you can seal the rest and put it in the shade place.

   Solidifying: solidify for 2 hours in at normal temperature and it can be used for 48 hours, which has gotten the maximum strength.

   Attentions and storage of the rubber lining repair agent: the time of the process from matching the agent to using should be controlled within 8 minutes.

    If it is too cold to make the material get a suitable temperature, the iodine-tungsten filament lamp can be used to heat it. You also can heat A and B to 30 ℃ separately before using, then mix them. Another means is that baking and heating it to 40-60℃ after repairing to accelerate the solidifying of the agent. If it is not completely solidified, it can not bear stress within 2 hours. It can be stored for 6 months in the situation of normal temperature, dry and sealing.

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