A gangway connection composition for a rolling stock in the present invention enables manufacturing of a gangway connection (2) for a rolling stock by mixing 4-6 parts by weight of zinc oxide (ZnO), 3-5 parts by weight of magnesium oxide (MgO), 1-2 parts by weight of a stearic acid, 1-3 parts by weight of a dispersing agent, 2-10 parts by weight of an anti-aging agent, 8-16 parts by weight of a non-toxic flame retarding agent, 50-65 parts by weight of carbon black, 25-40 parts by weight of any one among a plasticizer or a flame-retardant plasticizer, and 0.6-1.0 parts by weight of a vulcanization accelerator with 100 parts by weight of neoprene rubber, thereby improving durability and minimizing combustion in fire to satisfy quality and safety.

    본 발명은 철도차량용 통로연결막 조성물에 있어서, 네오프렌(Neoprene) 고무 100 중량부에 산화아연(ZnO) 4~6중량부, 산화마그네슘(MgO) 3~5중량부, 스테아린산(Stearic Acid) 1~2중량부, 분산제 1~3중량부, 노화방지제 2~10중량부, 무독성 난연제 8~16중량부, 카본 블랙(carbon black) 50~65중량부, 가소제 또는 난연 가소제 중 어느 하나 25~40중량부, 가류 촉진제 0.6~1.0중량부를 혼합하여 철도차량용 통로연결막(2)을 제조함에 따라 내구성을 높이면서도 화재시 연소를 최소화함으로써 품질과 안전성을 만족시킬 수 있는 것이다.


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    Title :

    GANGWAY BELLOWS FOR ROLLING STOCK


    Additional title:

    철도차량용 통로연결막 조성물 및 이를 이용한 통로연결막


    Contributors:
    KWAK O IN (author)

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



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