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2. Release agent - Wikipedia

   en.wikipedia.org/wiki/Release_agent

   Diluted silicone typically has to be applied every cycle. Semi-permanent mold release builds a silicone matrix on the mold that becomes a barrier between the rubber and the metal surface of the mold. The matrix is created by the other ingredients in the semi-permanent mold release. Applications of semi-permanent mold release vary from every ...

3. Polydimethylsiloxane - Wikipedia

   en.wikipedia.org/wiki/Polydimethylsiloxane

   The rubbery, vinegary-smelling silicone caulks, adhesives, and aquarium sealants are also well-known. PDMS is also used as a component in silicone grease and other silicone based lubricants, as well as in defoaming agents, mold release agents, damping fluids, heat transfer fluids, polishes, cosmetics, hair conditioners and other applications.

4. Silicone - Wikipedia

   en.wikipedia.org/wiki/Silicone

   Two-part silicone systems are used as rubber molds to cast resins, foams, rubber, and low-temperature alloys. A silicone mold generally requires little or no mold-release or surface preparation, as most materials do not adhere to silicone. For experimental uses, ordinary one-part silicone can be used to make molds or to mold into shapes.

5. Vacuum casting (elastomers) - Wikipedia

   en.wikipedia.org/wiki/Vacuum_casting_(elastomers)

   The process starts by placing a two piece silicone mold in a vacuum chamber. The raw material is mixed, degassed and then poured into the mold. The vacuum is then released and the mold removed from the chamber. Finally, the casting is cured in an oven and the mold removed to release the completed casting. The silicone mold can be reused. [3]

6. Is This Toxic Mold? How To Know If It's In Your House—And Why ...

   www.aol.com/toxic-mold-know-house-why-184500544.html

   Mold illness isn’t easy to define, and the path from home mold growth to debilitating chronic health symptoms is complicated. But often the story starts like this: Moisture in a home can cause ...

7. RTV silicone - Wikipedia

   en.wikipedia.org/wiki/RTV_silicone

   No release agent is required, obviating post-production cleanup. Silicones also exhibit good chemical resistance and high-temperature resistance (205 °C, 400 °F and higher). For this reason, silicone molds are suitable for casting low-melt metals and alloys (e.g. zinc, tin, pewter, and Wood's metal).