发明名称 |
THE FLAME RETARDANT TREATMENT METHOD FOR LIGHT NATURAL FIBER MATERIAL |
摘要 |
<p>A flame retardant treatment method for light natural fiber material has the following process steps: the ultramicro fiber material fabric - bleaching or dyeing - inflaming retarding by low temperature soaking and expanding - baking for cross linking - oxidation, neutralization, water washing - product inspection, wherein, the condition of low temperature soaking is 15-30°C; 10-30 seconds, and expanding is carried out at 35-60°C; for 20-40 minutes. Baking for cross linking is carried out at 145-185°C; for 2-8 minutes. Then the ultramicro flame retardant fiber material is treated with purificant, which is nanoscale titanium dioxide (TiO<SUB>2</SUB>) or/and zinc oxide (ZnO) and its ratio of weight is 1-12.0wt%, dispersant 0.2-1.5wt%; and the nano-composite dispersant is added in the water solution for the treatment.</p> |
申请公布号 |
WO2008098518(A1) |
申请公布日期 |
2008.08.21 |
申请号 |
WO2008CN70297 |
申请日期 |
2008.02.13 |
申请人 |
OU, WEIGUO;WEI, ZHIGUO;XU, JIANHUA |
发明人 |
OU, WEIGUO;WEI, ZHIGUO;XU, JIANHUA |
分类号 |
D06M13/44;D06M11/44;D06M11/46;D06M101/02 |
主分类号 |
D06M13/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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