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研究了三种不同配方、两种不同浓度的阻燃剂在常压下进行热冷槽法和常温浸注处理的浸注效果和阻燃效果。试验表明：热冷槽法阻燃剂吸收量是常温浸注的两倍以上；阻燃剂浓度对热冷槽法浸注效果影响较大，而对常温浸注影响相对较小；配方三阻燃剂阻燃效果显著。
The impregnation effect and flame retardant effect of three different formulations and two different concentrations of flame retardant were studied by hot chilled tank method and immersed at room temperature under normal pressure. The results show that: the amount of flame retardant absorption by hot chilled tank method is more than twice that of immersion at room temperature; the concentration of flame retardant has a great influence on the immersion effect by hot chilled tank method, Flame retardant significant effect.