CN107746575A - 一种建筑有机防火堵料的阻燃剂 - Google Patents

一种建筑有机防火堵料的阻燃剂 Download PDF

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CN107746575A
CN107746575A CN201710863729.5A CN201710863729A CN107746575A CN 107746575 A CN107746575 A CN 107746575A CN 201710863729 A CN201710863729 A CN 201710863729A CN 107746575 A CN107746575 A CN 107746575A
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parts
fire retardant
silicone oil
fire
phenyl silicone
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不公告发明人
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Zhenjiang New Mstar Technology Ltd
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Zhenjiang New Mstar Technology Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/14—Macromolecular materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K2003/026—Phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224—Magnesium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C08K2003/322—Ammonium phosphate
    • C08K2003/323—Ammonium polyphosphate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fireproofing Substances (AREA)

Abstract

本发明一种建筑有机防火堵料的阻燃剂，其特征在于，按重量份数组成成分如下：甲基苯基硅油25‑45份、羟基苯基硅油15‑27份、氢氧化镁20‑35份、膨胀性石墨颗粒16‑35份、红磷13‑25份、聚磷酸铵4‑12份。本发明所得的阻燃剂的阻燃性能极佳。

Description

一种建筑有机防火堵料的阻燃剂
技术领域
本发明涉及一种建筑有机防火堵料的阻燃剂。
背景技术
柔性有机堵料广泛应用于电厂、输变电、冶炼业等领域，同时也用于防止电缆、电线、光缆发生火灾而由孔洞向邻室蔓延，对减少火灾损失、避免事故扩大起到了很大作用。然而，国内大多数柔性有机堵料主要是用卤素粘合剂获得优良的阻燃性。但是，含卤素材料在燃烧时会释放大量的烟雾和氯化氢气体，这些烟雾和氯化氢气体会刺激人眼和呼吸系统，阻碍消防人员和救援人员的灭火和救援工作，也会对环境造成危害。
发明内容
本发明针对上述问题提出了一种建筑有机防火堵料的阻燃剂。
具体的技术方案如下：
一种建筑有机防火堵料的阻燃剂，其特征在于，按重量份数组成成分如下：
甲基苯基硅油25-45份、羟基苯基硅油15-27份、氢氧化镁20-35份、膨胀性石墨颗粒16-35份、红磷13-25份、聚磷酸铵4-12份。
上述一种建筑有机防火堵料的阻燃剂，其特征在于，膨胀性石墨颗粒的粒径为50-120nm。
上述一种建筑有机防火堵料的阻燃剂，其特征在于，甲基苯基硅油与羟基苯基硅油以重量比5：3的比例混合。
本发明所得的阻燃剂的防火性能极佳。
具体实施方式
为使本发明的技术方案更加清晰明确，下面对本发明进行进一步描述，任何对本发明技术方案的技术特征进行等价替换和常规推理得出的方案均落入本发明保护范围。
实施例1
一种建筑有机防火堵料的阻燃剂，其特征在于，按重量份数组成成分如下：
甲基苯基硅油25份、羟基苯基硅油15份、氢氧化镁20份、膨胀性石墨颗粒16份、红磷13份、聚磷酸铵4份。
膨胀性石墨颗粒的粒径为50nm。
实施例2
一种建筑有机防火堵料的阻燃剂，其特征在于，按重量份数组成成分如下：
甲基苯基硅油45份、羟基苯基硅油27份、氢氧化镁35份、膨胀性石墨颗粒35份、红磷25份、聚磷酸铵12份。
膨胀性石墨颗粒的粒径为120nm。

Claims (3)

1.一种建筑有机防火堵料的阻燃剂，其特征在于，按重量份数组成成分如下：
甲基苯基硅油25-45份、羟基苯基硅油15-27份、氢氧化镁20-35份、膨胀性石墨颗粒16-35份、红磷13-25份、聚磷酸铵4-12份。
2.如权利要求1所述的一种建筑有机防火堵料的阻燃剂，其特征在于，膨胀性石墨颗粒的粒径为50-120nm。
3.如权利要求1所述的一种建筑有机防火堵料的阻燃剂，其特征在于，甲基苯基硅油与羟基苯基硅油以重量比5：3的比例混合。
CN201710863729.5A 2017-09-22 2017-09-22 一种建筑有机防火堵料的阻燃剂 Withdrawn CN107746575A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1626619A (zh) * 2003-12-08 2005-06-15 公安部四川消防研究所 有机防火堵料
CN103740107A (zh) * 2013-12-09 2014-04-23 海龙核材科技（江苏）有限公司 一种不干性无卤有机防火堵料及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1626619A (zh) * 2003-12-08 2005-06-15 公安部四川消防研究所 有机防火堵料
CN103740107A (zh) * 2013-12-09 2014-04-23 海龙核材科技（江苏）有限公司 一种不干性无卤有机防火堵料及其制备方法

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