CN104647530A - 一种无卤环保木材阻燃剂的复合方法 - Google Patents
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Abstract
本发明公开了一种无卤环保木材阻燃剂的复合方法，包括如下步骤：（1）按质量百分数配比称取下列各组分：磷酸15%～40%、氨基类化合物10%～30%、硼酸5%～20%、水溶性聚磷酸铵5%～25%、硅化物5%～15%、钼酸钠3%～8%、三乙醇胺0.5%～3%、十二烷基二甲基苄基氯化铵0.5%～2%、季戊四醇0.1%～1%；（2）将磷酸和氨基类化合物混合，在70℃～90℃反应2～4h；（3）再加入其它组分混合，加水配成溶液即得。本发明的有益效果是，本发明的制备工艺简单、原料廉价易得、成本低、不产生污染，而且所得物料对木材的阻燃抑烟效果好，吸湿性低，渗透力强，尺寸稳定，抗流失性能好，应用方便，还具有较好的防腐、防霉、防蛀之功效，易于实现工业化生产等。
Description
技术领域
本发明涉及木材阻燃剂技术领域，具体地说是一种无卤环保木材阻燃剂的复合方法。
背景技术
木材作为一种重要的工业工程用材料，已在建筑、室内装饰、家具等领域得到了广泛应用，并且深受人们青睐。但木材属于易燃材料，极易引发火灾。因此，对木材进行阻燃剂的防护处理是一种改善性能、拓宽应用范围和降低火灾隐患的必不可少的方法措施。现有的阻燃剂有些对木材的阻燃效果不明显；有些虽然能起到很好的阻燃效果，但在燃烧时会产生大量有毒气体，影响人身健康。
发明内容
鉴于上述现有技术的不足，本发明提供一种无卤环保木材阻燃剂的复合方法。
本发明解决其技术问题所采用的技术方案是：一种无卤环保木材阻燃剂的复合方法，包括如下步骤：
（1）、按质量百分数配比称取下列各组分：
磷酸15%～40%；
氨基类化合物10%～30%；
硼酸5%～20%；
水溶性聚磷酸铵5%～25%；
硅化物5%～15%；
钼酸钠3%～8%；
三乙醇胺0.5%～3%；
十二烷基二甲基苄基氯化铵0.5%～2%；
季戊四醇0.1%～1%；
（2）、在反应釡中加入所述的磷酸和氨基类化合物，采用氮气保护，均匀搅拌，升温至70℃～90℃，反应2～4h，冷却至室温；
（3）、再在反应釡中加入硼酸、水溶性聚磷酸铵、硅化物、钼酸钠、三乙醇胺、十二烷基二甲基苄基氯化铵和季戊四醇，并加入适量水配成质量浓度为10%～30%溶液，即完成本发明。
所述磷酸的质量浓度为75%～90%。
所述氨基类化合物为尿素、双氰胺、三聚氰胺中的一种。
所述硅化物为水性硅油、聚醚改性硅油、羟基硅油乳液、氨基硅油浮液中的一种。
本发明的有益效果是，与现有技术相比，本发明的制备工艺简单、原料廉价易得、成本低、不产生污染，而且所得物料对木材的阻燃抑烟效果好，吸湿性低，渗透力强，尺寸稳定，抗流失性能好，应用方便，还具有较好的防腐、防霉、防蛀之功效，易于实现工业化生产等。
具体实施方式
下面结合具体的优选实施例来进一步说明本发明的技术方案。
一种无卤环保木材阻燃剂的复合方法，包括如下步骤：（1）、按质量百分数配比称取下列各组分：磷酸30%、三聚氰胺20%、硼酸10%、水溶性聚磷酸铵15%、聚醚改性硅油12%、钼酸钠8%、三乙醇胺3%、十二烷基二甲基苄基氯化铵1%、季戊四醇1%；（2）、在反应釡中加入所述的磷酸和三聚氰胺，采用氮气保护，均匀搅拌，升温至70℃～90℃，反应2～4h，冷却至室温；（3）、再在反应釡中加入硼酸、水溶性聚磷酸铵、聚醚改性硅油、钼酸钠、三乙醇胺、十二烷基二甲基苄基氯化铵和季戊四醇，并加入适量水配成质量浓度为10%～30%溶液，即完成本发明。其中，所述磷酸的质量浓度为75%～90%。
Claims (4)
1.一种无卤环保木材阻燃剂的复合方法，其特征在于，包括如下步骤：
（1）、按质量百分数配比称取下列各组分：
磷酸15%～40%；
氨基类化合物10%～30%；
硼酸5%～20%；
水溶性聚磷酸铵5%～25%；
硅化物5%～15%；
钼酸钠3%～8%；
三乙醇胺0.5%～3%；
十二烷基二甲基苄基氯化铵0.5%～2%；
季戊四醇0.1%～1%；
（2）、在反应釡中加入所述的磷酸和氨基类化合物，采用氮气保护，均匀搅拌，升温至70℃～90℃，反应2～4h，冷却至室温；
（3）、再在反应釡中加入硼酸、水溶性聚磷酸铵、硅化物、钼酸钠、三乙醇胺、十二烷基二甲基苄基氯化铵和季戊四醇，并加入适量水配成质量浓度为10%～30%溶液，即完成本发明。
2.根据权利要求1所述的一种无卤环保木材阻燃剂的复合方法，其特征在于，所述磷酸的质量浓度为75%～90%。
3.根据权利要求1所述的一种无卤环保木材阻燃剂的复合方法，其特征在于，所述氨基类化合物为尿素、双氰胺、三聚氰胺中的一种。
4.根据权利要求1所述的一种无卤环保木材阻燃剂的复合方法，其特征在于，所述硅化物为水性硅油、聚醚改性硅油、羟基硅油乳液、氨基硅油浮液中的一种。
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019520467A (ja) * | 2016-04-16 | 2019-07-18 | モビチェム エス．アール．オー． | 建造物用の耐火含浸物質の製造方法、耐火含浸物質およびその使用 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2019520467A (ja) * | 2016-04-16 | 2019-07-18 | モビチェム エス．アール．オー． | 建造物用の耐火含浸物質の製造方法、耐火含浸物質およびその使用 |
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