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Common problems/solutions for composite material release agent products (carbon fiber release agent)

time:2020-10-29
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Common problems/solutions for composite material release agent products (carbon fiber release agent)


Product Features:Used on epoxy resin products

Production process:Mold pressing, hand pasting, vacuum infusion

Common problems/solutions for composite material release agent products (carbon fiber release agent)

Mold pre-treatment requirements:For different product requirements, mold pre-treatment should be sprayed with release agent 2-5 times. For products with high surface requirements, the release agent on the mold must be wiped clean with a clean cotton cloth to reduce fogging and leaving marks.


Common problem (1):Mold residue (mold release agent residue/resin residue)
Solution (1):Release agent residue: If too much release agent is sprayed, there may be residue, so it is necessary to wipe the mold with a clean cloth after spraying the release agent.               
Resin residue: This is a normal phenomenon, and when resin residue is seen on the mold, it is necessary to clean the mold.


Common problem (2):The surface of the produced product is uneven
Solution (2):New molds generally require sealing treatment, which can be done with sealing agents or by applying several coats of release agent.


Common problem (3):The product produced has white spots
Solution (3):Too much release agent was applied and the mold was not brushed or wiped clean, resulting in accumulation.

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