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Flammable, railway-shaped material containing inorganic fibres, unexpanded vermiculite and expandable graphite
Flammable, railway-shaped material containing inorganic fibres, unexpanded vermiculite and expandable graphite
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机译:含有无机纤维,未膨胀ver石和可膨胀石墨的易燃铁路状材料
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摘要
A flexible, resilient, intumescent mat material comprising fiber, binder, and an intumescent agent which includes a mixture of unexpanded vermiculite and expandable graphite undergoes intumescence at a lower temperature, with an enhanced degree of expansion and with a lesser degree of contraction upon prolonged heating. The intumescent mat can be employed in catalytic converters for motor vehicles and as a firestop material.
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