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company cases about After silicone gel encapsulation, it was found that some parts were not cured. What could be the possible reason?

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Ms. Candy

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After silicone gel encapsulation, it was found that some parts were not cured. What could be the possible reason?

2025-09-11

The main causes may be:

Uneven mixing: Components A and B are not fully mixed.

Proportion error: The mixing ratio is inaccurate.

Catalyst poisoning: Contact with substances containing sulfur, phosphorus, amines, etc. (such as certain rubbers, flux residue, and epoxy resin).

Local temperature is too low.

13670122311

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