该织物应该由100%阻燃聚酯纤维制成。

The fabric shall be made of 100 per cent flame retardant polyester fibre.

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大可纶纤维具有较好的阻燃性能。在点燃聚酯纤维时，纤维会熔化并在火焰作用下收缩，最终形成球状。冷却后熔球具有较高的硬度。

Dacron polyester fibers have a high resistance to burning. They tend to fuse and shrink away from the flame, forming a bead that is very hard after cooling.

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