The invention provides an urban rail vehicle floor cloth repairing process, and relates to the technical field of floor cloth repairing. The urban rail vehicle floor cloth repairing process comprisesthe following steps of (1) floor cloth protection; (2) floor cloth cleaning; (3) filling; (4) repairing operation; (5) air drying; (6) protection removal; and (7) protection after completion. The invention designs the urban rail vehicle floor cloth repairing process, a material is composed of double-component polyurethane elastic floor material water-based colored paint and single-component water-soluble acrylate primer, the two-component polyurethane elastic floor material water-based colored paint comprises the following components of, in percentage, 20%-40% of self-crosslinking polyurethaneresin, 10%-20% of a hydroxy acrylic resin, 10%-15% of a GR titanium dioxide composite pigment (rutile type), 5%-10% of a functional filler, specifically, 10%-15% of a solvent, 1%-15% of an auxiliaryagent and color paste, the process is characterized by dispersion, leveling, defoaming, anti-settling, ultraviolet absorbing and shielding, aging resistance and light stability, the quality of a floorcan be greatly improved, the repair integrity, attractiveness and smoothness are guaranteed, and the service life of a bottom plate is prolonged.

    本发明提供一种城轨车辆地板布修复工艺,涉及地布修复技术领域,包括如下步骤:(1)地布防护、(2)地布清洁、(3)填充、(4)修复作业、(5)风干、(6)去除防护和(7)完工防护。本发明通过设计一种城轨车辆地板布修复工艺,材料由双组份聚氨酯弹性地材水性色漆和单组份水溶性丙烯酸酯底漆组成;双组份聚氨酯弹性地材水性色漆包括:20‑40%自交联聚氨酯树脂;10‑20%羟基丙烯酸树脂;10‑15%的GR钛白复合颜料(金红石型);5‑10%的功能性填料:10‑15%溶剂,1‑15%的助剂和调色浆;其特征为分散,流平、消泡、防沉、吸收屏蔽紫外线,耐老化光稳定,可大大提高地板的质量,保证修复的完整性、美观性和平整性,提高底板的实用寿命。


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    Titel :

    Urban rail vehicle floor cloth repairing process


    Weitere Titelangaben:

    一种城轨车辆地板布修复工艺


    Beteiligte:
    MENG QINGLI (Autor:in) / WANG YUANWU (Autor:in) / MENG FANBO (Autor:in) / XU YANG (Autor:in) / LEI GUANBIAO (Autor:in) / HONG FENG (Autor:in)

    Erscheinungsdatum :

    2021-03-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / D06N WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL , Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe



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