The conductive shielding sealing rubber strip comprises a silicon rubber strip, a pure silver conductive layer located on the surface of the silicon rubber strip and a plurality of forming holes formed in the silicon rubber strip, the silicon rubber strip has high elasticity and low compression forming and can permanently deform, the density of the silicon rubber strip is 1.2 +/-0.25 g/cm < 3 >, the size of the silicon rubber strip is 41 * 20 mm, and the thickness of the silicon rubber strip is 10-20 mm. And the continuous forming length can reach more than 50m. According to the conductive shielding sealing rubber strip for the ship and the preparation method of the conductive shielding sealing rubber strip, under the condition that the conductive shielding sealing requirement for the ship is met, the conductive shielding sealing rubber strip has corrosion resistance and mildew resistance and adapts to the marine atmospheric environment with high salinity; the silicon rubber and the pure silver conductive layer are combined, oil leakage and solution precipitation are avoided, the conductive shielding sealing rubber strip is safe and non-toxic and meets ROHS regulations, the use temperature range is-50 DEG C to + 160 DEG C, and the conductive shielding sealing rubber strip can be durable. The conductive shielding sealing rubber strip is composed of a conductive pure silver rubber part and non-conductive silicon rubber, and the two parts are tightly combined into a whole through a continuous forming process. The double-color composite conductive rubber forming process can greatly reduce the material cost.

    本发明涉及一种舰船用导电屏蔽密封胶条,包括硅橡胶条、位于硅橡胶条表面的纯银导电层和开设于硅橡胶条上的多个成型孔,所述硅橡胶条具备高弹性和低压缩成型可永久变形,其密度为1.2±0.25g/cm3,所述硅橡胶条尺寸为41x20mm,连续成型长度可达到50m以上。该舰船用导电屏蔽密封胶条及其制备方法,在满足舰船用导电屏蔽密封要求的条件下,具备抗腐蚀性能、防霉菌性,适应海上含盐度高的大气环境;硅橡胶和纯银导电层结合无渗油及溶液析出,安全无毒符合ROHS规定,使用温度范围‑50℃‑+160℃,可长久耐用,该导电屏蔽密封胶条由导电纯银橡胶部分和非导电硅橡胶构成,通过连续成型工艺,使两部分紧密结合构成整体,双色复合导电橡胶成型工艺可极大降低材料成本。


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    Titel :

    Conductive shielding sealing rubber strip for ships and preparation method of conductive shielding sealing rubber strip


    Weitere Titelangaben:

    一种舰船用导电屏蔽密封胶条及其制备方法


    Beteiligte:
    PAN HAO (Autor:in) / TAN LIFENG (Autor:in)

    Erscheinungsdatum :

    2023-03-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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