CN107119448B - 一种防火隔热高性能芳纶绳缆 - Google Patents

一种防火隔热高性能芳纶绳缆 Download PDF

Info

Publication number
CN107119448B
CN107119448B CN201710495504.9A CN201710495504A CN107119448B CN 107119448 B CN107119448 B CN 107119448B CN 201710495504 A CN201710495504 A CN 201710495504A CN 107119448 B CN107119448 B CN 107119448B
Authority
CN
China
Prior art keywords
solution
flame retardant
aramid fiber
polyvinyl alcohol
chitosan
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.)
Active
Application number
CN201710495504.9A
Other languages
English (en)
Other versions
CN107119448A (zh
Inventor
秦宗益
徐天宏
曾凡鑫
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.)
TAIZHOU HONGDA ROPE & NET Co.,Ltd.
Original Assignee
Taizhou Hongda Rope & Net 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 Taizhou Hongda Rope & Net Co ltd filed Critical Taizhou Hongda Rope & Net Co ltd
Priority to CN201710495504.9A priority Critical patent/CN107119448B/zh
Publication of CN107119448A publication Critical patent/CN107119448A/zh
Application granted granted Critical
Publication of CN107119448B publication Critical patent/CN107119448B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/70Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/12Aldehydes; Ketones
    • D06M13/123Polyaldehydes; Polyketones
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/285Phosphines; Phosphine oxides; Phosphine sulfides; Phosphinic or phosphinous acids or derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/292Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03Polysaccharides or derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/34Polyamides
    • D06M2101/36Aromatic polyamides
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30Flame or heat resistance, fire retardancy properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Ropes Or Cables (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

本发明提供了一种防火隔热高性能芳纶绳缆,其制备方法包括如下步骤:1)将芳纶缆绳经预处理液浸泡处理后,清洗烘干;2)然后浸泡到所配制的功能涂料中形成功能涂层,通过浸泡时间调整调控功能涂层的厚度;浸泡一段时间后取出,进行低温烘烤交联,制得成品。本发明具有如下技术效果:本发明利用涂层技术制备了一种防火隔热高性能芳纶绳缆,采用的阻燃涂层原料具有环保、低烟、低毒的优点,并且该阻燃涂层不会影响绳缆材料的力学性能,遇火燃烧时,涂层先受热成炭,隔绝热量和氧气,起到保护内部绳缆的作用;本发明利用涂层技术制备了一种防火隔热高性能芳纶绳缆,使得涂层在厚度很小的情况下仍然可以获得很好的防火隔热效果。

Description

一种防火隔热高性能芳纶绳缆
技术领域
本发明涉及一种防火隔热高性能芳纶绳缆,属于阻燃绳索技术领域。
背景技术
芳纶具有超高强度、高模量和耐高温、耐酸耐碱、重量轻、绝缘、抗老化、生命周期长等优良性能,广泛应用于复合材料、防弹制品、建材、特种防护服装、电子设备等领域。芳纶纤维具有极高的强度,重量比拉伸强度是钢丝的6倍,玻纤的3倍,高强尼龙工业丝的2倍;其拉伸模量是钢丝的3倍,玻纤的2倍,高强尼龙工业丝的10倍;芳纶的连续使用温度范围极宽,在-196℃至204℃范围内可长期正常运行。在150℃下的收缩率为0,在560℃的高温下不分解不熔化。以芳纶纤维编织而成芳纶绳现被广泛应用于:芳纶工程缆绳、辊道绳、吊绳、芳纶安全绳、高空作业绳、牵引绳、芳纶休闲用绳、滑翔伞绳、滑水牵引绳、芳纶海洋救助绳、运输吊装绳、耐刺割绳、耐磨耗芳纶绳、防火阻燃绳、耐高温绳、耐化学腐蚀芳纶绳等对绳子有特殊要求多方领域。特别是作为一种本质阻燃材料,芳纶绳缆在明火、高温环境表现出其他商品化纤维不可取代的优势。
但芳纶是有机纤维耐热性能最差,芳纶绳缆在明火或高温(如300℃)极端条件下,其力学性能急速恶化,当温度达到280℃时,其质量损失达到41%;300℃条件下,5小时后的断裂强力保持80.3%,10小时后还剩61.0%,20小时后仅剩15.0%。当芳纶绳缆用于航空、航天、消防、军事、石化等诸多领域,常常需要绳缆能够在高温或明火环境中作业一定时间,并且保证其一定可使用的残余强度。较为简单的办法就是为芳纶缆绳提供一层保护层,扮演着隔热、阻燃的效果,以保证芳纶缆绳在明火或高温环境中在一定时间内仍能具有一定的强度,达到救援的目的。
发明内容
本发明的目的是:本发明在于克服背景技术中的缺陷,提供了一种防火隔热高性能芳纶绳缆。本专利将为芳纶缆绳提供一种防火隔热涂层,组分选择符合环保化、低毒化和高效化的发展理念。
本发明的技术方案如下:
一种防火隔热高性能芳纶绳缆,其制备方法包括如下步骤:
1)将芳纶缆绳经预处理液浸泡处理后,清洗烘干;
2)然后浸泡到所配制的功能涂料中形成功能涂层,通过浸泡时间调整调控功能涂层的厚度;浸泡一段时间后取出,进行低温烘烤交联,制得成品;
所述的步骤1)中,预处理溶液为硫酸溶液、磷酸溶液或氢氧化钠溶液中的任意一种;
所述的步骤2)中,所述的功能涂料的组分包括壳聚糖、聚乙烯醇、阻燃剂和交联剂;其中,壳聚糖的重量份数为40-80份,聚乙烯醇的重量份数为5-20份;阻燃剂的重量份数为10-40份;交联剂的重量份数为0.5-5份。
所述的阻燃剂为磷杂菲或磷酸酯;所述的交联剂为双官能团的醛或酸酐。
所述的预处理液配制方法如下:直接将酸或碱加到水中,搅拌均匀,所述的硫酸溶液质量百分数为5-20wt%,磷酸溶液质量百分数为20-60wt%,氢氧化钠溶液质量百分数为5-20wt%。
所述的功能涂料配制方法如下:
1)配制壳聚糖溶液:将一定量的壳聚糖加入到2%稀醋酸水溶液中,45-65℃条件下搅拌至壳聚糖溶解完全,得到黄色透明的壳聚糖溶液,壳聚糖溶液的质量百分数为1-5wt%;
2)配制聚乙烯醇溶液:将一定量的聚乙烯醇加入到水中,80-95℃条件下搅拌至聚乙烯醇溶解完全,得到无色的聚乙烯醇溶液,聚乙烯醇溶液的质量百分数为1-10wt%;
3)配制阻燃剂溶液:将一定量的阻燃剂加入到乙醇中,搅拌至阻燃剂溶解完全,得到无色透明的阻燃剂溶液;阻燃剂溶液的浓度为50-150mg/mL;
4)将聚乙烯醇溶液和阻燃剂溶液依次加入到壳聚糖溶液中,搅拌至溶液分散均匀,然后在室温下缓慢加入质量百分数为1-5wt%的交联剂溶液,继续搅拌,得到白色分散均匀的阻燃涂料。
所述的步骤1)和步骤2)中,浸泡时间如下:(根据绳缆编织的方式与股数调整)
Figure BDA0001332446080000021
Figure BDA0001332446080000031
所述的步骤2)中,烘烤时间:(依浸泡时间变化,烘烤温度50℃):
Figure BDA0001332446080000032
所述的涂层工艺,说明如下:
1)根据绳缆粗细和应用要求,通过涂层中阻燃剂的质量分数和浸泡时间来调控绳缆的功能效果;阻燃剂质量分数越大、浸泡时间越长,阻燃隔热效果越好;
2)浸泡后的绳缆摊开到铁架上,在温度45-60℃下进行交联反应,所需要的烘烤时间取决与绳缆粗细和浸泡时间;绳缆越粗、浸泡时间越长,烘烤时间越长。
有益效果
本发明的有益效果是:
本发明利用涂层技术制备了一种防火隔热高性能芳纶绳缆,采用的阻燃涂层原料具有环保、低烟、低毒的优点,并且该阻燃涂层不会影响绳缆材料的力学性能,遇火燃烧时,涂层先受热成炭,隔绝热量和氧气,起到保护内部绳缆的作用;
本发明利用涂层技术制备了一种防火隔热高性能芳纶绳缆,使得涂层在厚度很小的情况下仍然可以获得很好的防火隔热效果,并且可以调控不同厚度的涂层来满足不同阻燃级别的要求;
本发明提出了一种防火隔热高性能芳纶绳缆的制备方法,其制备工艺流程简单、合理,并且采用低温交联固化,能够节约能源、降低成本;
本发明公开的防火隔热高性能芳纶绳缆可以克服传统芳纶阻燃绳缆在明火燃烧下力学性能急剧恶化的缺点。
具体实施方式
下面结合具体实施例,进一步阐述本发明。应理解,这些实施例仅用于说明本发明而不用于限制本发明的范围。此外应理解,在阅读了本发明讲授的内容之后,本领域技术人员可以对本发明作各种改动或修改,这些等价形式同样落于本申请所附权利要求书所限定的范围。
实施例1
本实施例的防火隔热高性能芳纶绳缆的制备方法,包括如下步骤:
1.将编织好的12股芳纶绳缆用水洗涤并干燥,随后加入到质量分数为20%的磷酸溶液中,于20℃下浸泡30min,取出后用蒸馏水洗涤至中性。
预处理溶液配制方法如下:直接将酸加到水中,搅拌均匀。
2.将绳缆浸泡于功能涂料中,浸泡时间为30min后取出进行低温交联固化,烘烤温度50℃,烘烤时间5h,制得防火隔热高性能芳纶绳缆。所述功能涂料包含下列组分:
组分 组分具体名称 含量(重量份数)
壳聚糖 壳聚糖 40份
聚乙烯醇 聚乙烯醇 5份
阻燃剂 磷酸三苯酯 40份
交联剂 戊二醛 1份
功能涂料配制方法如下:
1)配制壳聚糖溶液:将一定量的壳聚糖加入到2%稀醋酸水溶液中,45-65℃条件下搅拌至壳聚糖溶解完全,得到黄色透明的壳聚糖溶液,壳聚糖溶液的质量百分数为1wt%;
2)配制聚乙烯醇溶液:将一定量的聚乙烯醇加入到水中,80-95℃条件下搅拌至聚乙烯醇溶解完全,得到无色的聚乙烯醇溶液,聚乙烯醇溶液的质量百分数为5wt%;
3)配制阻燃剂溶液:将一定量的阻燃剂加入到乙醇中,搅拌至阻燃剂溶解完全,得到无色透明的阻燃剂溶液;阻燃剂溶液的浓度为50mg/mL;
4)将聚乙烯醇溶液和阻燃剂溶液依次加入到壳聚糖溶液中,搅拌至溶液分散均匀,然后在室温下缓慢加入质量百分数为3wt%的交联剂溶液,继续搅拌,得到白色分散均匀的阻燃涂料。
实施例2
本实施例的防火隔热高性能芳纶绳缆的制备方法,包括如下步骤:
1.将编织好的12股芳纶绳缆用水洗涤并干燥,随后加入到质量分数为40%的磷酸预处理溶液中,于20℃下浸泡20min,取出后用蒸馏水洗涤至中性。
预处理溶液配制方法同实施例1。
2.将绳缆浸泡于功能涂料中,浸泡时间为20min后取出进行低温交联固化,烘烤温度50℃,烘烤时间2h,制得防火隔热高性能芳纶绳缆。所述功能涂料包含下列重量份的组分:
组分 组分具体名称 含量(重量份数)
壳聚糖 壳聚糖 57份
聚乙烯醇 聚乙烯醇 20份
阻燃剂 DOPO 20份
交联剂 戊二醛 5份
功能涂料配制方法如下:
1)配制壳聚糖溶液:将一定量的壳聚糖加入到2%稀醋酸水溶液中,45-65℃条件下搅拌至壳聚糖溶解完全,得到黄色透明的壳聚糖溶液,壳聚糖溶液的质量百分数为2wt%;
2)配制聚乙烯醇溶液:将一定量的聚乙烯醇加入到水中,80-95℃条件下搅拌至聚乙烯醇溶解完全,得到无色的聚乙烯醇溶液,聚乙烯醇溶液的质量百分数为1wt%;
3)配制阻燃剂溶液:将一定量的阻燃剂加入到乙醇中,搅拌至阻燃剂溶解完全,得到无色透明的阻燃剂溶液;阻燃剂溶液的浓度为100mg/mL;
4)将聚乙烯醇溶液和阻燃剂溶液依次加入到壳聚糖溶液中,搅拌至溶液分散均匀,然后在室温下缓慢加入质量百分数为1wt%的交联剂溶液,继续搅拌,得到白色分散均匀的阻燃涂料。
实施例3
本实施例的防火隔热高性能芳纶绳缆的制备方法,包括如下步骤:
1.将编织好的12股芳纶绳缆用水洗涤并干燥,随后加入到质量分数为60%的磷酸溶液中,于20℃下浸泡10min,取出后用蒸馏水洗涤至中性。
预处理溶液配制方法同实施例1。
2.将绳缆浸泡于功能涂料中,浸泡时间为10min后取出进行低温交联固化,烘烤温度50℃,烘烤时间1h,制得防火隔热高性能芳纶绳缆。所述功能涂料包含下列重量份的组分:
组分 组分具体名称 含量(重量份数)
壳聚糖 壳聚糖 80份
聚乙烯醇 聚乙烯醇 10份
阻燃剂 甲基磷酸二乙酯 10份
交联剂 戊二醛 0.5份
功能涂料配制方法如下:
1)配制壳聚糖溶液:将一定量的壳聚糖加入到2%稀醋酸水溶液中,45-65℃条件下搅拌至壳聚糖溶解完全,得到黄色透明的壳聚糖溶液,壳聚糖溶液的质量百分数为5wt%;
2)配制聚乙烯醇溶液:将一定量的聚乙烯醇加入到水中,80-95℃条件下搅拌至聚乙烯醇溶解完全,得到无色的聚乙烯醇溶液,聚乙烯醇溶液的质量百分数为10wt%;
3)配制阻燃剂溶液:将一定量的阻燃剂加入到乙醇中,搅拌至阻燃剂溶解完全,得到无色透明的阻燃剂溶液;阻燃剂溶液的浓度为150mg/mL;
4)将聚乙烯醇溶液和阻燃剂溶液依次加入到壳聚糖溶液中,搅拌至溶液分散均匀,然后在室温下缓慢加入质量百分数为5wt%的交联剂溶液,继续搅拌,得到白色分散均匀的阻燃涂料。
实施例4
对实施例1-3进行以下燃烧试验和耐高温拉伸试验,测试结果如下:
1.芳纶绳索明火燃烧试验:芳纶绳索垂直悬挂,使用酒精灯对芳纶绳索进行明火燃烧,直至绳缆断裂,记录绳缆断裂时间和阴燃时间。
2.芳纶绳索耐高温拉伸试验:芳纶绳索在负载20%断裂强力条件下,使用液化气喷灯对芳纶绳索进行明火燃烧,,测绳缆残余强力。
明火燃烧试验:
无涂层 实施例1 实施例2 实施例3
断裂时间(min) 13.5 17.5 20 18.3
阴燃时间(min) 3.5 0.2 0.1 0.2
耐高温拉伸试验(绳缆残余强力)
无涂层 实施例1 实施例2 实施例3
0 145.2kN 144.9kN 145.0kN 144.8kN
0.5min 62.6kN 93.2kN 100.7kN 99.6kN
3min 3.8kN 21.2kN 27.3kN 23.6kN
从上表可以看出:请结合数据对效果进行总结说明
本发明的防火隔热高性能芳纶绳缆经明火燃烧后,其断裂时间显著增加,而且阴燃时间得到明显降低。其次,相比于传统芳纶绳缆,本发明的防火隔热高性能芳纶绳缆在1000℃明火中暴露30s后,其残余强力仍保留64%以上,而未处理芳纶绳缆的力学性能急剧恶化,残余强力仅仅只保留43%。因此本发明制备的防火隔热高性能芳纶绳缆在明火或高温环境中作业一定时间仍能具有一定的强度,达到救援的目的。

Claims (4)

1.一种防火隔热高性能芳纶绳缆,其特征在于,其制备方法包括如下步骤:
1)将芳纶缆绳经预处理液浸泡处理后,清洗烘干;
2)然后浸泡到所配制的功能涂料中形成功能涂层,通过浸泡时间调整调控功能涂层的厚度;浸泡一段时间后取出,进行低温烘烤交联,制得成品;
所述的步骤1)中,预处理溶液为硫酸溶液、磷酸溶液或氢氧化钠溶液中的任意一种;
所述的步骤2)中,所述的功能涂料的组分包括壳聚糖、聚乙烯醇、阻燃剂和交联剂;其中,壳聚糖的重量份数为40-80份,聚乙烯醇的重量份数为5-20份;阻燃剂的重量份数为10-40份;交联剂的重量份数为0.5-5份;
所述的步骤1)和步骤2)中,浸泡时间如下:
12股绳 10-30min 8×3股 5-30min
所述的步骤2)中,低温烘烤温度为50℃,烘烤时间如下:
12股绳 1-5h 8×3股 1-8h
2.根据权利要求1所述的防火隔热高性能芳纶绳缆,其特征在于,所述的阻燃剂为磷杂菲或磷酸酯;所述的交联剂为双官能团的醛或酸酐。
3.根据权利要求1所述的防火隔热高性能芳纶绳缆,其特征在于,所述的预处理液配制方法如下:直接将酸或碱加到水中,搅拌均匀,所述的硫酸溶液质量百分数为5-20wt%,磷酸溶液质量百分数为20-60wt%,氢氧化钠溶液质量百分数为5-20wt%。
4.根据权利要求1所述的防火隔热高性能芳纶绳缆,其特征在于,所述的功能涂料配制方法如下:
1)配制壳聚糖溶液:将一定量的壳聚糖加入到2%稀醋酸水溶液中,45-65℃条件下搅拌至壳聚糖溶解完全,得到黄色透明的壳聚糖溶液,壳聚糖溶液的质量百分数为1-5wt%;
2)配制聚乙烯醇溶液:将一定量的聚乙烯醇加入到水中,80-95℃条件下搅拌至聚乙烯醇溶解完全,得到无色的聚乙烯醇溶液,聚乙烯醇溶液的质量百分数为1-10wt%;
3)配制阻燃剂溶液:将一定量的阻燃剂加入到乙醇中,搅拌至阻燃剂溶解完全,得到无色透明的阻燃剂溶液;阻燃剂溶液的浓度为50-150mg/mL;
4)将聚乙烯醇溶液和阻燃剂溶液依次加入到壳聚糖溶液中,搅拌至溶液分散均匀,然后在室温下缓慢加入质量百分数为1-5wt%的交联剂溶液,继续搅拌,得到白色分散均匀的阻燃涂料。
CN201710495504.9A 2017-06-26 2017-06-26 一种防火隔热高性能芳纶绳缆 Active CN107119448B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710495504.9A CN107119448B (zh) 2017-06-26 2017-06-26 一种防火隔热高性能芳纶绳缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710495504.9A CN107119448B (zh) 2017-06-26 2017-06-26 一种防火隔热高性能芳纶绳缆

Publications (2)

Publication Number Publication Date
CN107119448A CN107119448A (zh) 2017-09-01
CN107119448B true CN107119448B (zh) 2020-10-09

Family

ID=59718711

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710495504.9A Active CN107119448B (zh) 2017-06-26 2017-06-26 一种防火隔热高性能芳纶绳缆

Country Status (1)

Country Link
CN (1) CN107119448B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111910434B (zh) * 2020-08-25 2021-11-09 嘉兴市永安达阻燃科技股份有限公司 一种环保型抗菌阻燃疏水面料

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07503289A (ja) * 1992-01-24 1995-04-06 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー アラミドのためのフッ素化仕上げ剤

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103898767B (zh) * 2014-04-23 2015-12-30 哈尔滨工业大学 一种芳纶纤维表面涂层的制备方法
CN104762748B (zh) * 2015-04-15 2017-11-17 泰州宏达绳网有限公司 一种耐磨高强缆绳及其制备方法
CN104911933A (zh) * 2015-04-15 2015-09-16 泰州宏达绳网有限公司 一种阻燃耐火缆绳
CN105176030A (zh) * 2015-09-24 2015-12-23 国网山东省电力公司临沂供电公司 一种可降解的电力绝缘材料

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07503289A (ja) * 1992-01-24 1995-04-06 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー アラミドのためのフッ素化仕上げ剤

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Use of synthetic rope in high-temperature or fire environments;Fontenot, N .etal;《OCEANS 2009》;IEEE, Piscataway, NJ, USA;20091029;1-6 *

Also Published As

Publication number Publication date
CN107119448A (zh) 2017-09-01

Similar Documents

Publication Publication Date Title
CN104231584A (zh) 一种低收缩中温固化高效阻燃不饱和聚酯玻璃钢板材及其制备方法
CN109281168A (zh) 可溶性聚电解质复合物及其对蛋白质纤维阻燃整理的方法
JP2005517788A (ja) 難燃性ポリマー複合体及び製造方法
CN106189608A (zh) 水溶性阻燃剂及其应用
CN104911933A (zh) 一种阻燃耐火缆绳
CN108221397B (zh) 一种消防隔热金属化涂层面料的制备方法
CN107503155B (zh) 一种新型高性能芳纶复合缆绳
CN107119448B (zh) 一种防火隔热高性能芳纶绳缆
CN105949596A (zh) 一种高强度耐高温电缆护套材料
CN102729547A (zh) 阻燃玻璃钢复合材料、其制备方法及其应用
CN112692945A (zh) 一种水性生物基膨胀型阻燃涂料及其制备方法和应用
CN101920587B (zh) 一种高性能阻燃环氧树脂复合材料及其制备
CN104818607A (zh) 电子辐射技术制备阻燃纺织品的方法
CN109280201A (zh) 一种含氧化石墨烯的阻燃建筑装饰板材及制备方法
CN202099464U (zh) 一种高阻燃性包芯纱线
CN112574611A (zh) 一种碳纤维防火阻燃涂料及其制备方法
CN108691224A (zh) 一种阻燃缆绳
CN111909615B (zh) 一种用于耐火棉纺织绳的水性阻燃涂料
CN104497248A (zh) 适于木建筑用材阻燃功能提升的改性酚醛树脂的制备工艺及使用方法
CN110256879B (zh) 环保水性无机阻燃涂料
CN101887778A (zh) 一种低烟阻燃抗拉电梯监控专用电缆
CN108515746A (zh) 一种基于防火涂料的阻燃材料及制备方法
CN110820386A (zh) 一种耐高温阻燃绳索及其制备装置
CN104804283A (zh) 一种建筑用聚砜纳米纤维增韧低烟无卤阻燃电缆料及其制备方法
CN111118885A (zh) 一种高阻燃棉纺织水性阻燃涂料、制备方法及其填充绳工艺

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
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20200907

Address after: 225300, Fenghuang East Road, Hailing District, Jiangsu, Taizhou, 88

Applicant after: TAIZHOU HONGDA ROPE & NET Co.,Ltd.

Address before: 225300, Fenghuang East Road, Hailing District, Jiangsu, Taizhou, 88

Applicant before: Xu Tianhong

GR01 Patent grant
GR01 Patent grant