Thermal Shock Resistance

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 Glaze

    The white glaze does not soften at temperatures up to 1000°C.

  • Resistance to Chemical Action

    The porcelain offers excellent resistance to acids and alkalis, with the exception of hydrofluoric acid.

  • CRUCIBLEVariants: Low, Middle, Tall, Rose

    Glazed inside and out, except for the external bottom surface and rim.

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  • Casserole4 Sizes

    With lip and flat porcelain handle, glazed inside and out except for rim and top of handle.

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  • PESTLE & MORTARWith wooden and ceramic pestles

    Mortars with a glazed lip and exterior, except for the oversized base.

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  • SPATULA With spoon, knob, spatula

    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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  • SPOT PLATESVaried Sizes

    Colour-reaction or spot plates, glazed except for the bottom surface.

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  • EVAPORATING DISHDeep, Semi Deep, Flat

    Evaporating dishes with pouring lips, available in a range of sizes and glazed finishes.

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  • CRUCIBLE COVERFor a range of crucible sizes

    Glazed throughout, except for the rim. Available to fit a range of crucible sizes.

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  • BUCHNER FUNNELWith stem

    Fixed perforated plate, glazed inside and out, except for rim.

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  • HIRSCH FUNNEL

    Hirsch funnels with a fixed perforated plate, glazed except for the rim.

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  • PESTLE

    Unglazed grinding surface, with an oversized pestle for a comfortable grip.

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