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High-temperature Rigid Insulation

Multiple graphite foil layers conduct heat axially within the hot zone cylinder, reducing “hot spots” and improving process control.

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Heat Shields

Prevents heat pack erosion from high velocity gas flows and protects the insulation package from damage due to dropped parts.

Carbon/Carbon Composites

Unlike metal fixtures, which twist and warp over time, Carbon/Carbon composites will remain flat and actually increase in strength at elevated temperatures.

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Soft Carbon & Graphite Felts

Thermshield Graphite Felt grades can be an excellent insulating option for furnaces operating at temperatures in excess of 2000°C.

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