The invention relates to the technical field of inorganic fiber spraying materials, in particular to a biodegradable inorganic fiber spraying thermal insulation material and a preparation method and spraying method thereof, spraying equipment and a ship component. The biodegradable inorganic fiber spraying thermal insulation material comprises a component A, a component B and a component C, the component A comprises the following components in parts by weight: 8-12 parts of polyvinyl alcohol, 0.5-1 part of a silane coupling agent, 0.1-0.3 part of a mildew preventive and 80-90 parts of water; the component B comprises the following components in parts by weight: 5-15 parts of sodium borate, 5-15 parts of glycerol and 70-90 parts of water; the component C comprises bio-soluble refractory fibers. The biodegradable inorganic fiber spraying thermal insulation material provided by the invention has the characteristics of reducing construction procedures and reducing the influence on human health, and a refractory fiber thermal insulation layer formed by the biodegradable inorganic fiber spraying thermal insulation material has excellent fireproof performance and can meet the requirements of A-level fireproof separation in the third part of the international fire resistance test program application rules in 2010 published by the International Maritime Organization.

    本申请涉及无机纤维喷涂材料技术领域,特别涉及一种可生物降解无机纤维喷涂绝热材料及其制备方法和喷涂方法、喷涂设备、船舶部件。该可生物降解无机纤维喷涂绝热材料包括甲组分、乙组分以及丙组分;按重量份计,甲组分包括8~12份聚乙烯醇、0.5~1份硅烷偶联剂、0.1~0.3份防霉剂、80~90份水;乙组分包括5~15份硼酸钠、5~15份丙三醇、70~90份水;丙组分包括生物可溶性耐火纤维。本申请提供的可生物降解无机纤维喷涂绝热材料,具有减少施工工序、降低对人体健康影响的特点,并且其形成的耐火纤维绝热层具有优异防火性能,能达到国际海事组织发布的2010年国际耐火试验程序应用规则第3部分中A级防火分隔的要求。


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    Title :

    Biodegradable inorganic fiber spraying thermal insulation material, preparation method and spraying method thereof, spraying equipment and ship component


    Additional title:

    一种可生物降解无机纤维喷涂绝热材料及其制备方法和喷涂方法、喷涂设备、船舶部件


    Contributors:
    SU YALI (author) / LIN ZHIFAN (author) / GOYEN (author) / SU JINGYANG (author) / WU CHUNPING (author)

    Publication date :

    2025-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL , Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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