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2. General Stores and Mold Loft Building-Harriman Yard of the ...

   en.wikipedia.org/wiki/General_Stores_and_Mold...

   General Stores and Mold Loft Building-Harriman Yard of the Merchant Shipbuilding Corporation, also known as Manhattan Soap Company Warehouse, is a historic warehouse located at Bristol, Bucks County, Pennsylvania. It was built in 1917, and is a three-story, rectangular reinforced concrete building.

3. Sand casting - Wikipedia

   en.wikipedia.org/wiki/Sand_casting

   In the case of metals that are significantly heavier than the casting sand, such as iron or lead, the casting flask is often covered with a heavy plate to prevent a problem known as floating the mold. Floating the mold occurs when the pressure of the metal pushes the sand above the mold cavity out of shape, causing the casting to fail.

4. Cookware and bakeware - Wikipedia

   en.wikipedia.org/wiki/Cookware_and_bakeware

   Silicone bakeware is light, flexible and able to withstand sustained temperatures of 220 °C (428 °F). It melts around 500 °C (930 °F), depending upon the fillers used. It melts around 500 °C (930 °F), depending upon the fillers used.

5. AOL.com - News, Sports, Weather, Entertainment, Local & Lifestyle

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   AOL latest headlines, entertainment, sports, articles for business, health and world news.

6. Sprue (manufacturing) - Wikipedia

   en.wikipedia.org/wiki/Sprue_(manufacturing)

   A sprue is a large diameter vertical channel through which liquid material is introduced into a mold. It connects the pouring basin to the runner. In many cases it controls the flow of material into the mold. During casting or molding, the material in the sprue will solidify and need to be removed from the finished part. It is usually tapered ...

7. Poly(methyl methacrylate) - Wikipedia

   en.wikipedia.org/wiki/Poly(methyl_methacrylate)

   Methyl methacrylate "synthetic resin" for casting (simply the bulk liquid chemical) may be used in conjunction with a polymerization catalyst such as methyl ethyl ketone peroxide (MEKP), to produce hardened transparent PMMA in any shape, from a mold. Objects like insects or coins, or even dangerous chemicals in breakable quartz ampules, may be ...