Maximum temperature for porcelain labware: 1100°C.
Thermal shock resistance depends on the material, product shape and conditions of use. Users should determine whether a product is suitable for their application. To reduce the risk of thermal stress cracks, Silico recommends a heating and cooling rate of no more than 200°C per hour. The temperature change rate for high-alumina labware should not exceed 150°C per hour.
The white glaze does not soften at temperatures up to 1000°C.
The porcelain offers excellent resistance to acids and alkalis, with the exception of hydrofluoric acid.
Glazed inside and out, except for the external bottom surface and rim.
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With lip and flat porcelain handle, glazed inside and out except for rim and top of handle.
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Mortars with a glazed lip and exterior, except for the oversized base.
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Depending on the variant, the spatula is glazed and either has a spoon, knob or a spatula on the other end.
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Colour-reaction or spot plates, glazed except for the bottom surface.
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Evaporating dishes with pouring lips, available in a range of sizes and glazed finishes.
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Glazed throughout, except for the rim. Available to fit a range of crucible sizes.
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Fixed perforated plate, glazed inside and out, except for rim.
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Hirsch funnels with a fixed perforated plate, glazed except for the rim.
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