随着纺织品应用的推广，由纺织品引起的火灾不断增加� �提高纺织品的阻燃性，对确保安全，减少不必要的火灾事故，起着重大的作用� Most textile fibers will decompose below 300 degrees Celsius. After flame-retardant finishing, it does not mean that they will not burn or cause damage, but their flammability will be reduced to varying degrees, or they will stop immediately after leaving the fire source. combustion �</p
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The flame retardant finishing of linen fabrics mainly includes the following types:</p
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（1）暂时性的阻燃整理：整理后能使织物保持优良的防火性能，但一经水洗阻燃效果会全部消失。一般耐洗次数15次以下。经过一段时间后，必须重新进行防火处理，才能恢复防火性能。此类整理剂有：钛和锑的金属氧化物和卤化物、磷酸氢铵和氨基磺酸胺、硼酸、硼砂等。该类整理剂主要适用于窗帘、帷幕、装饰用不常洗的织物。
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（2）半耐久性的阻燃整理：整理后阻燃效果能够保持较长时间，但经过多次洗涤后又能消失，一般耐洗次数15-50次。经常用的此类整理剂是四羟甲基氯化物与双氰胺的混合物。
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(3) Durable flame retardant finishing: Durable flame retardant finishing agents use chemical methods to polymerize or copolymerize inside or on the fiber to form a layer of polymer that is insoluble in water and general solvents, or use latex resin to make the insoluble polymer Water-based flame retardant finish adheres to fibers �常用的此类整理剂是四羟甲基氢氧化磷� �新型阻燃剂体系应朝着无卤、低烟、无毒方向发展，使用的亚麻织物的阻燃整理剂在实现绿色环保的同时，以提高亚麻纤维织物阻燃综合性能为发展目标�
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