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?PACKING? There are 3 molds in the package. ?WIDE RANGE OF APPLICATION? The mold can be used for experiments and smelting of non-ferrous metals such as gold, silver, copper, etc.; it can also be used as an ingot mold. ?SIZE? The outline size is 100 x 50 x 25 mm, the internal size is 90 x 40 x 20 mm; the capacity is about 1 kg capacity. ?EXCELLENT CHARACTERISTICS? It has good thermal conductivity, corrosion resistance, impact resistance, acid and alkali resistance, and can withstand a temperature of 2000 degrees Celsius without affecting the mold. ?QUALITY MATERIAL? The main material of our graphite ingot is graphite. In order not to affect the metal purity during the metal refining process, we control the overall ash content below 0.1%; good thermal stability and heat dissipation make it more than ordinary The refining effect of silicon carbide graphite crucible is better.

Number of Pieces: 3. Shape: Rectangular. Brand: MUFUN. Color: Gold,Silver. Material: Aluminum. Date First Available: March 1, 2021. Manufacturer: MUFUN. Item Weight: 11.7 ounces. Best Sellers Rank: #268,831 in Arts, Crafts & Sewing. Customer Reviews: 4.1 out of 5 stars 43 ratings 4.1 out of 5 stars. : B08XQ44993. Package Dimensions: 4.92 x 4.53 x 3.58 inches.