采用新型涉及一種實心(xin)空穴船(chuan)用艙(cang)口蓋(gai)橡膠(jiao)密封(feng)(feng)膠(jiao)條(tiao)(tiao)，主要用于船(chuan)舶(bo)貨艙(cang)蓋(gai)的密封(feng)(feng)防水。包括密封(feng)(feng)條(tiao)(tiao)本(ben)體(ti)(ti)，密封(feng)(feng)條(tiao)(tiao)本(ben)體(ti)(ti)1呈平(ping)直條(tiao)(tiao)狀，密封(feng)(feng)條(tiao)(tiao)本(ben)體(ti)(ti)材料(liao)采用三元(yuan)乙丙橡膠(jiao)，其特征在于在所(suo)述密封(feng)(feng)條(tiao)(tiao)本(ben)體(ti)(ti)內沿密封(feng)(feng)條(tiao)(tiao)本(ben)體(ti)(ti)1長度(du)方向平(ping)行設(she)置有多(duo)條(tiao)(tiao)空穴。

    本(ben)實(shi)(shi)(shi)用(yong)新型的有(you)益效果是：本(ben)實(shi)(shi)(shi)用(yong)新型通過(guo)在密(mi)(mi)封條(tiao)本(ben)體內(nei)設置(zhi)多條(tiao)空穴，構成實(shi)(shi)(shi)心空穴船(chuan)用(yong)艙(cang)口蓋橡(xiang)(xiang)膠(jiao)(jiao)(jiao)密(mi)(mi)封條(tiao)結構，壓縮變形量大(da)，彈性較(jiao)好，因此密(mi)(mi)封性相(xiang)對較(jiao)好。鈞益廠家(jia)另一種(zhong)發明涉及一種(zhong)四(si)面(mian)(mian)包(bao)皮(pi)船(chuan)用(yong)艙(cang)口蓋鋸齒橡(xiang)(xiang)膠(jiao)(jiao)(jiao)密(mi)(mi)封條(tiao)或(huo)有(you)三面(mian)(mian)包(bao)皮(pi)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)，主(zhu)要(yao)用(yong)于(yu)船(chuan)舶貨(huo)艙(cang)蓋的密(mi)(mi)封。所(suo)述(shu)密(mi)(mi)封條(tiao)包(bao)括包(bao)皮(pi)內(nei)部海綿(mian)發泡芯(xin)(xin)1，海綿(mian)發泡芯(xin)(xin)為上部分橫(heng)截面(mian)(mian)呈方形、下部分橫(heng)截面(mian)(mian)呈倒梯形的平直條(tiao)，在海綿(mian)發泡芯(xin)(xin)外緣除頂面(mian)(mian)外均包(bao)覆有(you)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)包(bao)皮(pi)，橡(xiang)(xiang)膠(jiao)(jiao)(jiao)皮(pi)材料采用(yong)三元乙丙密(mi)(mi)實(shi)(shi)(shi)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)條(tiao)，橡(xiang)(xiang)膠(jiao)(jiao)(jiao)皮(pi)與海綿(mian)芯(xin)(xin)的接(jie)合面(mian)(mian)用(yong)膠(jiao)(jiao)(jiao)漿(jiang)粘接(jie)，所(suo)述(shu)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)皮(pi)底(di)端面(mian)(mian)和左右兩側面(mian)(mian)設置(zhi)成鋸齒面(mian)(mian)。

本發明的(de)有益效果是：本發明通(tong)過(guo)在海(hai)綿芯的(de)外緣包覆上橡膠皮(pi)，在保(bao)持海(hai)綿芯密封條(tiao)原有彈性(xing)的(de)前提(ti)下，耐老(lao)化性(xing)好，壓縮變形量(liang)小，使用壽命長。與其(qi)它(ta)零部件(jian)之間(jian)配合接合面不會產生滑移(yi)。

 船舶(bo)密(mi)(mi)封條(tiao)主要(yao)用(yong)(yong)(yong)(yong)于船舶(bo)艙(cang)壁甲板以下的(de)(de)水(shui)(shui)密(mi)(mi)艙(cang)壁上(shang)的(de)(de)出入口(kou)需設置(zhi)水(shui)(shui)密(mi)(mi)門(men)(men)(men)(men)起(qi)到(dao)密(mi)(mi)封的(de)(de)作用(yong)(yong)(yong)(yong)，目 前，常用(yong)(yong)(yong)(yong)的(de)(de)手(shou)(shou)動滑動式(shi)(shi)水(shui)(shui)密(mi)(mi)門(men)(men)(men)(men)兩(liang)(liang)種(zhong)形式(shi)(shi)，A型水(shui)(shui)平滑動式(shi)(shi)水(shui)(shui)密(mi)(mi)門(men)(men)(men)(men)；B型垂直(zhi)滑動式(shi)(shi)水(shui)(shui)密(mi)(mi)門(men)(men)(men)(men)。這(zhe)兩(liang)(liang)種(zhong)門(men)(men)(men)(men)均為(wei) 手(shou)(shou)動機械(xie)傳動，但只能(neng)在門(men)(men)(men)(men)的(de)(de)一側(ce)用(yong)(yong)(yong)(yong)手(shou)(shou)搖動扳手(shou)(shou)，經傳動軸(zhou)帶動齒(chi)條(tiao)來操縱門(men)(men)(men)(men)的(de)(de)開(kai)啟和(he)關閉，該門(men)(men)(men)(men)的(de)(de)門(men)(men)(men)(men) 板、門(men)(men)(men)(men)框、門(men)(men)(men)(men)框座、導向板及傳動裝置(zhi)等(deng)主要(yao)零(ling)件采(cai)用(yong)(yong)(yong)(yong)鋼(gang)質(zhi)材料，其中(zhong)門(men)(men)(men)(men)框可以采(cai)用(yong)(yong)(yong)(yong)鑄鋼(gang)或鋼(gang)材焊接， 門(men)(men)(men)(men)滑條(tiao)則采(cai)用(yong)(yong)(yong)(yong)黃銅。該門(men)(men)(men)(men)主要(yao)用(yong)(yong)(yong)(yong)于甲板間分隔(ge)貨(huo)艙(cang)的(de)(de)水(shui)(shui)密(mi)(mi)艙(cang)壁上(shang)。 瑞美密(mi)(mi)封條(tiao)廠采(cai)用(yong)(yong)(yong)(yong)三元乙丙（EPDM）橡膠，用(yong)(yong)(yong)(yong)微(wei)波硫化工藝一次擠出成型，表面光潔(jie)美觀，具(ju)有(you) 良好的(de)(de)彈性和(he)抗壓縮變(bian)形性、耐老化、耐臭氧、耐化學腐蝕作用(yong)(yong)(yong)(yong)，較寬(kuan)的(de)(de)使用(yong)(yong)(yong)(yong)溫度(du)范(fan)圍（-40℃~+120℃ ）等(deng)優異性能(neng)，與寒(han)冷不(bu)發硬，密(mi)(mi)封性能(neng)好、較寬(kuan)的(de)(de)使用(yong)(yong)(yong)(yong)溫度(du)范(fan)圍