The invention relates to the technical field of glass fiber cotton, in particular to a multi-layer glass fiber cotton production process which comprises two layers of glass fiber cotton, a buffer layer is arranged on the side face of the glass fiber cotton, the buffer layer is arranged between the two layers of glass fiber cotton, and protective layers are arranged on the outer sides of the two layers of glass fiber cotton. The multi-layer glass fiber cotton has the beneficial effects that the multi-layer glass fiber cotton integrates multiple effects, has very good insulativity, heat resistance and corrosion resistance, is high in quality, and can be used for preparing the raw materials, and the service life of the multi-layer glass fiber cotton is prolonged, so that the service life of the multi-layer glass fiber cotton is prolonged, and the service life of the multi-layer glass fiber cotton is prolonged. The multi-layer glass fiber cotton has good rebound resilience through the arranged buffer layer, the multi-layer glass fiber cotton is prevented from being extruded and damaged, the multi-layer glass fiber cotton can be shaped and protected through the arranged silk screen layer, the multi-layer glass fiber cotton is not prone to linting, and the multi-layer glass fiber cotton has a good waterproof effect through the arranged waterproof layer.

    本发明公开了涉及玻璃纤维棉技术领域,具体为一种多层玻纤棉生产工艺,包括两层玻璃纤维棉,玻璃纤维棉的侧面设置有缓冲层,缓冲层设置在两层玻璃纤维棉之间,两层玻璃纤维棉的外侧均设置有防护层,步骤一:原料准备:选取碎玻璃40‑50%、硼砂6‑12%、石英砂4‑8%、纯碱5‑10%、长白石12‑20%、石灰石6‑10%、纳米氧化镁1‑5%,本发明的有益效果是:本发明的多层玻纤棉,多效合一,具有很好的绝缘性、耐热性、抗腐蚀性,质量高,通过设置的缓冲层使多层玻纤棉具有很好的回弹性,放置多层玻纤棉受到挤压损坏,通过设置的丝网层能够对多层玻纤棉起到定型保护的作用,使多层玻纤棉不易发生掉毛现象,通过设置的防水层使多层玻纤棉具有很好的防水效果。


    Access

    Download


    Export, share and cite



    Title :

    Multi-layer glass fiber cotton production process


    Additional title:

    一种多层玻纤棉生产工艺


    Contributors:

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C03B Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle , MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS




    Conveying device for glass fiber production process

    YUAN XIANNIAN | European Patent Office | 2020

    Free access


    GhUBX controlling helical growth results in production of stronger cotton fiber

    Zang, Yihao / Hu, Yan / Xu, Chenyu et al. | Elsevier | 2021

    Free access

    Cotton-Fiber-Filled Rubber Insulation

    Anderson, Floyd A. | NTRS | 1987