⑴形态:织物离开火源后,有余燃(有焰燃烧)或阴燃(无焰燃烧)现象。
⑵Cause: </p
①整理剂的阻燃效果差。
②阻燃剂浓度太低或轧余率太低。
③织物浸轧不均匀。
④工艺条件不合理,导致整理剂分解或交联不充分。
⑶Prevention methods: </p
①选用阻燃效果优良的阻燃剂或采用不同阻燃效果的阻燃剂混合使用。
②确定合适的阻燃剂浓度及合适的轧余率,保持织物上的整理剂含量在10%~20%之间。过高,会使织物的强力大幅度下降。
③浸轧时,轧辊左右的压力要均匀,防止浸轧不匀。
④ Determine the appropriate finishing process based on the properties of the flame retardant to prevent easily decomposed finishing agents from decomposing due to excessive drying temperature, thereby reducing the flame retardant effect; ensure sufficient cross-linking for durable flame retardants
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