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Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents. Borosilicate glasses are known for having very low coefficients of thermal expansion (≈3 × 10 −6 K −1 at 20 °C), making them more resistant to thermal shock than any other common glass.
In 1981, Corning Glass Works began test marketing the cookware in the United States as an imported product under the name “Le CLAIR” rather than VISION due to a trademark conflict over the name. Once the trademark obstacles were overcome, the product finally received an official rollout in the second half of 1983 under the name “VISIONS”.
Staining glass vessels with copper and silver pigments was known from around the 3rd century AD, [15] although lustreware technology probably began sometime between the 8th and 9th centuries AD. [ 16 ] [ 17 ] The earliest recipe for luster production appeared in 8th century AD "Kitab al-Durra al-Maknuzna" by Jabir ibn Hayyan . [ 18 ]
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The differences between Pyrex-branded glass products has also led to controversy regarding safety issues—in 2008, the U.S. Consumer Product Safety Commission reported it had received 66 complaints by users reporting that their Pyrex glassware had shattered over the prior ten years yet concluded that Pyrex glass bakeware does not present a ...
Glaze. 4 oz. bittersweet 60% chocolate, chopped. 1/2 c. ... For the glaze: Place the chocolate in a medium microwave-safe bowl. In a glass measuring cup, microwave the cream until steaming, 1 to 2 ...
Although they are generally safe, it's important to follow certain precautions when using them. Find the proper cooking surface : Position your slow cooker on a flat, heat-resistant surface away ...
By using the Malinite and adjusting the kiln temperature for a one fire process, the company solved the crazing problem in their own product. Glaze was applied to the unfired body, and the glaze and body matured together in the kiln, saving the company the time and expense of separate biscuit firing for the body. For the new line of pottery ...