CN104708693A - 一种防火木材阻燃剂 - Google Patents

一种防火木材阻燃剂 Download PDF

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Publication number
CN104708693A
CN104708693A CN201310673434.3A CN201310673434A CN104708693A CN 104708693 A CN104708693 A CN 104708693A CN 201310673434 A CN201310673434 A CN 201310673434A CN 104708693 A CN104708693 A CN 104708693A
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Prior art keywords
fire retardant
mass percent
dicyandiamide
fireproof wood
fireproof
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CN201310673434.3A
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不公告发明人
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Qingdao Tongchuang Energy Saving Environmental Protection Engineering Co Ltd
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Qingdao Tongchuang Energy Saving Environmental Protection Engineering Co Ltd
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Priority to CN201310673434.3A priority Critical patent/CN104708693A/zh
Publication of CN104708693A publication Critical patent/CN104708693A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/52Impregnating agents containing mixtures of inorganic and organic compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00Purpose of the treatment
    • B27K2240/30Fireproofing

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Fireproofing Substances (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

本发明公开了一种防火木材阻燃剂,其组分按质量百分数配比为:磷酸10%~40%、双氰胺15%~30%、磷酸氢二铵10%~25%、氧化锑5%~10%、硫酸铝3%~8%、钼酸钠3%~8%、脂肪醇聚氧乙烯醚0.5%~3%。本发明的有益效果是,与现有技术相比,本发明具有无卤、抑烟、环保、高效、成本低和清洁无污染等优点。

Description

一种防火木材阻燃剂
技术领域
本发明涉及阻燃剂技术领域,具体地说是一种防火木材阻燃剂。
背景技术
木材在建筑、交通运输、家具及室内装修等领域有广泛应用,但其可燃性易带来火灾隐患,造成人员伤亡及财产损失,采用合适的阻燃剂处理木材对进一步拓宽木材使用范围、维护人民财产安全、保证国民经济稳定增长具有重要的意义。
发明内容
本发明的目的在于提供一种阻燃抑烟性能好、成本低和使用方便的防火木材阻燃剂。
本发明解决其技术问题所采用的技术方案是:一种防火木材阻燃剂,其组分按质量百分数配比为:磷酸10%~40%、双氰胺15%~30%、磷酸氢二铵10%~25%、氧化锑5%~10%、硫酸铝3%~8%、钼酸钠3%~8%、脂肪醇聚氧乙烯醚0.5%~3%。
所述磷酸的质量百分比浓度为70%~85%。
本发明的一种防火木材阻燃剂的制备方法,包括以下步骤:
(1)、按质量百分数配比称取各组分;
(2)、将双氰胺加水配制成质量百分比浓度为40%~70%水溶液,加热至50℃~80℃使双氰胺完全溶解,然后加入磷酸,在80℃~90℃温度下反应1~2小时,经冷却、过滤、结晶、烘干、粉碎后,得到脲基磷酸盐GUP阻燃剂;
(3)、将步骤(2)得到的脲基磷酸盐GUP阻燃剂与磷酸氢二铵、氧化锑、硫酸铝、钼酸钠和脂肪醇聚氧乙烯醚,加入混合中充分搅拌均匀后,出料,再经烘干、粉碎、过筛,即得本发明的一种防火木材阻燃剂。
本发明的有益效果是,与现有技术相比,本发明具有无卤、抑烟、环保、高效、成本低和清洁无污染等优点。
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。
一种防火木材阻燃剂,其组分按质量百分数配比为:磷酸32%、双氰胺30%、磷酸氢二铵20%、氧化锑5%、硫酸铝5%、钼酸钠5%、脂肪醇聚氧乙烯醚3%。其中,所述磷酸的质量百分比浓度为70%~85%。
其制备方法为:(1)、按质量百分数配比称取各组分;(2)、将双氰胺加水配制成质量百分比浓度为40%~70%水溶液,加热至50℃~80℃使双氰胺完全溶解,然后加入磷酸,在80℃~90℃温度下反应1~2小时,经冷却、过滤、结晶、烘干、粉碎后,得到脲基磷酸盐GUP阻燃剂;(3)、将步骤(2)得到的脲基磷酸盐GUP阻燃剂与磷酸氢二铵、氧化锑、硫酸铝、钼酸钠和脂肪醇聚氧乙烯醚,加入混合中充分搅拌均匀后,出料,再经烘干、粉碎、过筛,即得本发明的一种防火木材阻燃剂。

Claims (3)

1.一种防火木材阻燃剂,其特征在于,其组分按质量百分数配比为:磷酸10%~40%、双氰胺15%~30%、磷酸氢二铵10%~25%、氧化锑5%~10%、硫酸铝3%~8%、钼酸钠3%~8%、脂肪醇聚氧乙烯醚0.5%~3%。
2.根据权利要求1所述的一种防火木材阻燃剂,其特征在于,所述磷酸的质量百分比浓度为70%~85%。
3.根据权利要求1所述的一种防火木材阻燃剂的制备方法,其特征在于,包括以下步骤:
(1)、按质量百分数配比称取各组分;
(2)、将双氰胺加水配制成质量百分比浓度为40%~70%水溶液,加热至50℃~80℃使双氰胺完全溶解,然后加入磷酸,在80℃~90℃温度下反应1~2小时,经冷却、过滤、结晶、烘干、粉碎后,得到脲基磷酸盐GUP阻燃剂;
(3)、将步骤(2)得到的脲基磷酸盐GUP阻燃剂与磷酸氢二铵、氧化锑、硫酸铝、钼酸钠和脂肪醇聚氧乙烯醚,加入混合中充分搅拌均匀后,出料,再经烘干、粉碎、过筛,即得本发明的一种防火木材阻燃剂。
CN201310673434.3A 2013-12-13 2013-12-13 一种防火木材阻燃剂 Pending CN104708693A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106956341A (zh) * 2017-04-11 2017-07-18 安徽博硕科技有限公司 一种凹凸棒土木材阻燃剂及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106956341A (zh) * 2017-04-11 2017-07-18 安徽博硕科技有限公司 一种凹凸棒土木材阻燃剂及其制备方法

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