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2. Silicone - Wikipedia

   en.wikipedia.org/wiki/Silicone

   Silicone caulk can be used as a basic sealant against water and air penetration. In organosilicon and polymer chemistry, a silicone or polysiloxane is a polymer composed of repeating units of siloxane (−O−R 2 Si−O−SiR 2 −, where R = organic group). They are typically colorless oils or rubber-like substances. Silicones are used in ...

3. Resin casting - Wikipedia

   en.wikipedia.org/wiki/Resin_casting

   Resin casting is a method of plastic casting where a mold is filled with a liquid synthetic resin, which then hardens. It is primarily used for small-scale production like industrial prototypes and dentistry. It can be done by amateur hobbyists with little initial investment, and is used in the production of collectible toys, models and figures ...

4. Release agent - Wikipedia

   en.wikipedia.org/wiki/Release_agent

   Release agent. Polydimethylsiloxane (PDMS) is a typical release agent. A release agent (also mold release agent, release coating, or mold release coating) is a chemical used to prevent other materials from bonding to surfaces. Release agents aid in processes involving mold release, die-cast release, plastic release, adhesive release, and tire ...

5. Silicone rubber - Wikipedia

   en.wikipedia.org/wiki/Silicone_rubber

   Silicone rubber. An uncured piece of liquid silicone rubber. Silicone rubber is an elastomer (rubber-like material) composed of silicone —itself a polymer —containing silicon together with carbon, hydrogen, and oxygen. Silicone rubbers are widely used in industry, and there are multiple formulations. Silicone rubbers are often one- or two ...

6. Injection molding of liquid silicone rubber - Wikipedia

   en.wikipedia.org/wiki/Injection_molding_of...

   Injection molding process. Liquid silicone rubbers are supplied in barrels. Because of their low viscosity, these rubbers can be pumped through pipelines and tubes to the vulcanization equipment. The two components are pumped through a static mixer by a metering pump. One of the components contains the catalyst, typically platinum based.

7. Dum Dums (lollipop) - Wikipedia

   en.wikipedia.org/wiki/Dum_Dums_(lollipop)

   Dum Dums originated from Akron Candy Company in Bellevue, Ohio, in 1924. [ 1] I.C. Bahr, the early sales manager of the company, named them, thinking "Dum Dums" was a phrase any child could say. In 1953, Dum Dums were purchased by the Spangler Candy Company and moved manufacturing to Bryan, Ohio.

8. Slip casting - Wikipedia

   en.wikipedia.org/wiki/Slip_casting

   Slipcasting allows the shaping of complex shapes, such as this toilet bowl. Pouring casting slip into a mould. Removing the last parts of a mould from a slipcast vase. Slip casting, or slipcasting, is a ceramic forming technique, and is widely used in industry and by craft potters to make ceramic forms. This technique typically used to form ...

9. Vac-U-Form - Wikipedia

   en.wikipedia.org/wiki/Vac-u-form

   Vac-U-Form. The Vac-u-form, was a toy invented by Eddy Goldfarb and released by Mattel in the 1960s around 1961 with the trademark filed on October 8, 1962. [ 1] Based on the industrial process of vacuum forming, a rectangular piece of plastic was clamped in a holder and heated over a metal plate. When the plastic was soft, the holder was swung ...