CN106752610A - 石墨膨胀型防火涂料 - Google Patents

石墨膨胀型防火涂料 Download PDF

Info

Publication number
CN106752610A
CN106752610A CN201710018117.6A CN201710018117A CN106752610A CN 106752610 A CN106752610 A CN 106752610A CN 201710018117 A CN201710018117 A CN 201710018117A CN 106752610 A CN106752610 A CN 106752610A
Authority
CN
China
Prior art keywords
graphite
expansion type
fireproof coating
type fireproof
coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710018117.6A
Other languages
English (en)
Inventor
倪世宏
王华林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Insulate New Material Technology Co Ltd
Original Assignee
Hefei Insulate New Material Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Insulate New Material Technology Co Ltd filed Critical Hefei Insulate New Material Technology Co Ltd
Priority to CN201710018117.6A priority Critical patent/CN106752610A/zh
Publication of CN106752610A publication Critical patent/CN106752610A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • C09D133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10Homopolymers or copolymers of methacrylic acid esters
    • C09D133/12Homopolymers or copolymers of methyl methacrylate
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • C09D5/185Intumescent paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/14Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16Fibres; Fibrils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明涉及一种石墨膨胀型防火涂料,按照重量百分比的原料包括:可膨胀石墨10~20%,碳纤维10~15%,碳化硅纤维12~15%,聚磷酸铵8~12%,三聚氰胺纤维8~13%,季戊四醇7~12%,纳米TiO25~8%,水性压克力树脂10~15%,分散剂2~5%,消泡剂2~5%,颜料2~8%。得到的涂料耐火能力优异。

Description

石墨膨胀型防火涂料
技术领域
本发明属于化工涂料技术领域,具体涉及一种石墨膨胀型防火涂料。
背景技术
石墨膨胀型防火涂料的基料是可膨胀石墨,可膨胀石墨在受到150℃以上高温时,其层间的H2SO4与石墨发生氧化还原反应释放出气体,而使石墨膨胀,体积可增大100倍左右。膨胀后的石墨由"鳞片"状变成密度很低的"蠕虫"状,能够形成非常良好的绝热层,有效隔热。可膨胀石墨中的炭为膨胀后的主要成分,能够耐700℃的高温,而且反应产生的烟气少,在阻燃材料和环保材料中具有广阔应用前景。
发明内容
本发明目的是提供一种石墨膨胀型防火涂料,耐火能力优异。
为了实现以上目的,本发明采用的技术方案为:一种石墨膨胀型防火涂料,按照重量百分比的原料包括:可膨胀石墨10~20%,碳纤维10~15%,碳化硅纤维12~15%,聚磷酸铵8~12%,三聚氰胺纤维8~13%,季戊四醇7~12%,纳米TiO25~8%,水性压克力树脂10~15%,分散剂2~5%,消泡剂2~5%,颜料2~8%。
优选的,所述的石墨膨胀型防火涂料,按照重量百分比的原料包括:可膨胀石墨15%,碳纤维12%,碳化硅纤维13%,聚磷酸铵10%,三聚氰胺纤维12%,季戊四醇9%,纳米TiO26%,水性压克力树脂12%,分散剂3%,消泡剂3%,颜料5%。
本发明的技术效果在于:碳纤维、碳化硅纤维为含碳本质阻燃纤维,进一步提高涂料的耐火极限;纳米TiO2能够降解空气中的有害有机物,具有光催化性能和超亲水性、超亲油性,不仅能杀死环境中的细菌、能降解由细菌释放出的有毒复合物,而且还具有自清洁效应,提高涂料的防污、防雾性能;由于水性压克力树脂渗透力、覆盖性强,加入的水性压克力树脂提高耐水解性。按照上述配比的得到的涂料,膨胀高度适中,膨胀后的石墨变成"蠕虫“状穿插于发泡层中, 起到增强纤维的作用, 使发泡层气孔更细小均匀, 结构更致密,从而防止其开裂和脱落,其干燥涂层厚度为3mm,可耐730℃的高温,耐火极限达到150min,耐火能力优异。
具体实施方式
下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1:一种石墨膨胀型防火涂料,按照重量百分比的原料包括:可膨胀石墨15%,碳纤维12%,碳化硅纤维13%,聚磷酸铵10%,三聚氰胺纤维12%,季戊四醇9%,纳米TiO26%,水性压克力树脂12%,分散剂3%,消泡剂3%,颜料5%。
按照上述配比在容器里加入相应比例的碳纤维、碳化硅纤维、聚磷酸铵、季戊四醇、三聚氰胺纤维、可膨胀石墨,再加入水性压克力树脂,再加入适量水,用高速搅拌机(转速800 r/min左右) 在常温下搅拌30min,使其分散混合均匀。将浆液在三辊机上研磨多次,使材料颗粒达到1um-30um,再加入纳米TiO2搅拌均匀,然后加入分散剂、消泡剂、颜料。搅拌均匀后,用高速搅拌机(转速500r/m in左右) 常温下搅拌5min,得到涂料。得到的涂料,膨胀高度适中,膨胀后的石墨变成"蠕虫“状穿插于发泡层中, 起到增强纤维的作用, 使发泡层气孔更细小均匀, 结构更致密,从而防止其开裂和脱落,其干燥涂层厚度为3mm,可耐730℃的高温,耐火极限达到160min,耐火能力优异。
实施例2:一种石墨膨胀型防火涂料,按照重量百分比的原料包括:可膨胀石墨18%,碳纤维14%,碳化硅纤维15%,聚磷酸铵8%,三聚氰胺纤维8%,季戊四醇7%,纳米TiO28%,水性压克力树脂10%,分散剂2%,消泡剂2%,颜料8%。
按照上述配比在容器里加入相应比例的碳纤维、碳化硅纤维、聚磷酸铵、季戊四醇、三聚氰胺纤维、可膨胀石墨,再加入水性压克力树脂,再加入适量水,用高速搅拌机(转速800 r/min左右) 在常温下搅拌30min,使其分散混合均匀。将浆液在三辊机上研磨多次,使材料颗粒达到1um-30um,再加入纳米TiO2搅拌均匀,然后加入分散剂、消泡剂、颜料。搅拌均匀后,用高速搅拌机(转速500r/m in左右) 常温下搅拌5min,得到涂料。得到的涂料,膨胀高度适中,膨胀后的石墨变成"蠕虫“状穿插于发泡层中, 起到增强纤维的作用, 使发泡层气孔更细小均匀, 结构更致密,从而防止其开裂和脱落,其干燥涂层厚度为3mm,可耐730℃的高温,耐火极限达到160min,耐火能力优异。
实施例3:一种石墨膨胀型防火涂料,按照重量百分比的原料包括:可膨胀石墨16%,碳纤维15%,碳化硅纤维15%,聚磷酸铵10%,三聚氰胺纤维10%,季戊四醇8%,纳米TiO27%,水性压克力树脂10%,分散剂3%,消泡剂2%,颜料4%。
按照上述配比在容器里加入相应比例的碳纤维、碳化硅纤维、聚磷酸铵、季戊四醇、三聚氰胺纤维、可膨胀石墨,再加入水性压克力树脂,再加入适量水,用高速搅拌机(转速800 r/min左右) 在常温下搅拌30min,使其分散混合均匀。将浆液在三辊机上研磨多次,使材料颗粒达到1um-30um,再加入纳米TiO2搅拌均匀,然后加入分散剂、消泡剂、颜料。搅拌均匀后,用高速搅拌机(转速500r/m in左右) 常温下搅拌5min,得到涂料。得到的涂料,膨胀高度适中,膨胀后的石墨变成"蠕虫“状穿插于发泡层中, 起到增强纤维的作用, 使发泡层气孔更细小均匀, 结构更致密,从而防止其开裂和脱落,其干燥涂层厚度为3mm,可耐730℃的高温,耐火极限达到150min,耐火能力优异。
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。

Claims (2)

1.一种石墨膨胀型防火涂料,其特征在于,按照重量百分比的原料包括:可膨胀石墨10~20%,碳纤维10~15%,碳化硅纤维12~15%,聚磷酸铵8~12%,三聚氰胺纤维8~13%,季戊四醇7~12%,纳米TiO25~8%,水性压克力树脂10~15%,分散剂2~5%,消泡剂2~5%,颜料2~8%。
2.根据权利要求1所述的石墨膨胀型防火涂料,其特征在于,按照重量百分比的原料包括:可膨胀石墨15%,碳纤维12%,碳化硅纤维13%,聚磷酸铵10%,三聚氰胺纤维12%,季戊四醇9%,纳米TiO26%,水性压克力树脂12%,分散剂3%,消泡剂3%,颜料5%。
CN201710018117.6A 2017-01-11 2017-01-11 石墨膨胀型防火涂料 Pending CN106752610A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710018117.6A CN106752610A (zh) 2017-01-11 2017-01-11 石墨膨胀型防火涂料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710018117.6A CN106752610A (zh) 2017-01-11 2017-01-11 石墨膨胀型防火涂料

Publications (1)

Publication Number Publication Date
CN106752610A true CN106752610A (zh) 2017-05-31

Family

ID=58949059

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710018117.6A Pending CN106752610A (zh) 2017-01-11 2017-01-11 石墨膨胀型防火涂料

Country Status (1)

Country Link
CN (1) CN106752610A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107674441A (zh) * 2017-09-19 2018-02-09 信阳市华盈矿业有限公司 环保型膨胀防火合成橡胶、防火电缆及橡胶包覆防火管道
CN108841229A (zh) * 2018-07-12 2018-11-20 山东佳星环保科技有限公司 一种石墨烯类膨胀型低烟防火涂料及其制备方法
CN113755063A (zh) * 2021-09-15 2021-12-07 孙志远 一种外墙隔热保温涂料及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1680502A (zh) * 2004-04-09 2005-10-12 中国科学院金属研究所 一种可膨胀石墨纳米防火涂料及其制备方法和应用
CN1824716A (zh) * 2005-12-22 2006-08-30 北京首创纳米科技有限公司 水性环保超薄膨胀型钢结构防火涂料及其制备方法
CN101857760A (zh) * 2010-07-01 2010-10-13 华东理工大学 一种水性超薄膨胀型钢结构防火防腐涂料及其制备方法
CN102827519A (zh) * 2012-09-12 2012-12-19 山东长星集团有限公司 一种防火漆
CN104341891A (zh) * 2013-07-30 2015-02-11 海门市海菱碳业有限公司 一种防火涂料
CN104745025A (zh) * 2014-08-22 2015-07-01 赵杰 环保型多功能纳米改性涂料及喷涂方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1680502A (zh) * 2004-04-09 2005-10-12 中国科学院金属研究所 一种可膨胀石墨纳米防火涂料及其制备方法和应用
CN1824716A (zh) * 2005-12-22 2006-08-30 北京首创纳米科技有限公司 水性环保超薄膨胀型钢结构防火涂料及其制备方法
CN101857760A (zh) * 2010-07-01 2010-10-13 华东理工大学 一种水性超薄膨胀型钢结构防火防腐涂料及其制备方法
CN102827519A (zh) * 2012-09-12 2012-12-19 山东长星集团有限公司 一种防火漆
CN104341891A (zh) * 2013-07-30 2015-02-11 海门市海菱碳业有限公司 一种防火涂料
CN104745025A (zh) * 2014-08-22 2015-07-01 赵杰 环保型多功能纳米改性涂料及喷涂方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107674441A (zh) * 2017-09-19 2018-02-09 信阳市华盈矿业有限公司 环保型膨胀防火合成橡胶、防火电缆及橡胶包覆防火管道
CN108841229A (zh) * 2018-07-12 2018-11-20 山东佳星环保科技有限公司 一种石墨烯类膨胀型低烟防火涂料及其制备方法
CN113755063A (zh) * 2021-09-15 2021-12-07 孙志远 一种外墙隔热保温涂料及其制备方法

Similar Documents

Publication Publication Date Title
CN102585570B (zh) 一种水溶性不燃陶瓷防辐射涂料及其制备方法
CN1164701C (zh) 膨胀型防火涂料
CN104262567B (zh) 一种以三聚氰胺为基本征的阻燃聚氨酯硬质泡沫及其制备方法
CN106752610A (zh) 石墨膨胀型防火涂料
CN102702962A (zh) 膨胀型防火涂料
CN101747817A (zh) 一种水性无卤钢结构超薄膨胀型防火涂料及其制备方法
CN101914333B (zh) 一种水性纳米超薄型钢结构防火涂料及其制备方法
CN101323727A (zh) 一种水性环保膨胀型防火涂料及其制备方法
CN102702904A (zh) 一种防水保温涂料组合物及其制备方法
CN106833224A (zh) 一种环境友好型的隔热高性能水性阻尼涂料及其制备方法
CN108641551A (zh) 一种耐高温防火涂料及其制备方法
CN102134432A (zh) 水性超薄膨胀型钢结构防火防腐双功能涂料及其制备方法
CN103173169B (zh) 一种制备防火保温板的复合浸渍胶及其使用方法
CN104448237A (zh) 一种适用于钢管的硅氮磷协同阻燃环氧树脂粉末涂料及其制备方法
CN106833176A (zh) 能分解甲醛的水性室内薄型钢结构防火涂料及其制备方法
CN103102641B (zh) 一种改性酚醛保温泡沫材料的制备方法
CN109694630A (zh) 水性环保隔热阻燃涂料及其制备方法
CN103146275A (zh) 一种灰色隔热阻燃外墙涂料
CN112980262B (zh) 一种用于室内钢结构的水性膨胀型防火涂料及其制备方法
CN104403546B (zh) 一种阻燃聚醚型单组份聚氨酯防水涂料及其制备工艺
CN105086764A (zh) 膨胀型钢结构防火粉末涂料
CN107353764A (zh) 一种储能多功能涂料及其制备方法
CN107022260A (zh) 一种快干阻燃型防水涂料及其制备方法
CN106566328A (zh) 高阻尼性能阻尼涂料
CN109722121A (zh) 一种富勒烯改性的防火隔热涂层材料及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170531

RJ01 Rejection of invention patent application after publication