油封用途油封油封材料聚氨酯品牌台湾鼎基型号DZUN适用车型各种车型尺寸各种规格（mm）工作温度-40-120（℃）鼎基化学股份有限公司于1981年创立，系为TPU产品的***品牌。二十余年来一直秉承***生产的理念。致力于热可塑性聚氨酯（TPU）产品的研发与生产。对于追求***的执着，使鼎基成为***值得信赖、***具声望的***TPU产品制造厂。DZ密封件，再油压应用方面的产品包括U行密封圈。防尘圈及金属防尘圈。所有产品皆有***扩张强度、压缩变形率、耐温及耐压性等。鼎基密封件使用寿命长，适用与低、中及高压液压缸。鼎基执行严格的品质控管，从选择物料、生产到包装，每一个步骤都经过严格的管制。目的与制造***佳品质的产品。目前拥有超过3000座密封件模具以满足客户的需求。公司网站库存清单自动跟新。提供客户***高品质的产品、***快速的交期合***佳的服务是鼎基的***经营理念。鼎基在制造TPU液压密封件的经验丰富。***是值得你信赖的品牌。材质/物性材质：L-93比重（ASTMD792):1.19硬度：（ASTMD2240）：90+—2拉力强度：（ASTMD412):397100%模数（ASTMD412):97300%模数（ASTMD412）：17522小时70摄氏度的压缩变形率（ASTMD395）：1422小时100摄氏度的压缩变形率（ASTMD395）：27工作条件***大工作压力：35MPA工作速度：0.03~0.5M/sec工作温度：-20~100度耐油性试验用油：耐磨耗液压油材质：L-93试验温度：100/120试验时间（小时）：100/100硬度变化范围（ShoreA):0/-1拉力强度变化（%）：-12/-21体积变化（%）：+0.04/+0.68型号规格型号规格型号规格UN17.0*30.0*6.0UN20.0*35.0*7.0UN25.0*30.0*6.0UN17.0*30.0*7.0UN20.0*35.0*8.0UN25.0*31.0*6.0UN18.0*22.0*8.0UN20.0*35.0*10.0UN25.0*32.0*4.0UN18.0*24.0*5.0UN20.0*36.0*8.0UN25.0*33.0*5.0UN18.0*24.0*8.0UN20.0*37.0*12.0UN25.0*33.0*5.5UN18.0*25.0*5.0UN20.0*40.0*8.0UN25.0*33.0*6.0UN18.0*26.0*5.0UN20.0*40.0*10.0UN25.0*33.0*7.0UN18.0*26.0*6.0UN20.0*40.0*12.0UN25.0*33.0*8.0UN18.0*26.0*8.0UN22.0*28.0*4.0UN25.0*35.0*5.0UN18.0*28.0*8.0UN22.0*28.0*4.5UN25.0*35.0*6.0UN18.0*30.0*8.0UN22.0*28.0*8.0UN25.0*35.0*7.0UN18.0*30.0*10.0UN22.0*29.0*5.0UN25.0*35.0*7.3UN18.0*31.0*8.0UN22.0*30.0*4.0UN25.0*35.0*8.0UN18.0*32.0*7.0UN22.0*30.0*5.0UN25.0*35.0*10.0UN18.0*34.0*8.0UN22.0*30.0*6.0UN25.0*36.0*6.0UN18.0*38.0*6.0UN22.0*30.0*7.0UN25.0*37.0*7.0UN18.5*31.74*6.35UN22.0*32.0*5.0UN25.0*38.0*8.0UN19.0*25.0*7.0UN22.0*32.0*6.0UN25.0*38.0*10.0UN19.0*34.0*8.0UN22.0*32.0*8.0UN25.0*40.0*6.0UN19.05*30.16*6.35UN22.0*32.0*10.0UN25.0*40.0*6.5UN19.05*33.34*7.93UN22.0*34.0*7.0UN25.0*40.0*8.0UN20.0*26.0*3.3UN22.0*34.0*10.0UN25.0*40.0*10.0UN20.0*26.0*5.0UN22.0*35.0*6.0UN25.0*42.0*8.0UN20.0*26.0*6.0UN22.0*35.0*10.0UN25.0*43.0*8.0UN20.0*28.0*4.0UN22.0*36.0*9.0UN25.0*45.0*8.0UN20.0*28.0*5.0UN22.0*40.0*10.0UN25.0*45.0*10.0UN20.0*28.0*5.5UN22.0*40.0*12.0UN25.0*50.0*10.0UN20.0*28.0*6.0UN22.4*30.0*5.0UN25.4*30.2*6.0UN20.0*28.0*7.0UN22.4*32.4*8.0UN26.0*32.0*4.7UN20.0*28.0*8.0UN22.5*31.5*5.0UN26.0*36.0*10.0UN20.0*30.0*5.0UN22.7*33.0*5.3UN26.0*38.0*8.0UN20.0*30.0*6.0UN23.5*31.5*5.0UN26.0*47.0*12.0UN20.0*30.0*7.0UN23.81*39.69*7.93UN27.0*35.0*5.0UN20.0*30.0*8.0UN23.81*41.28*9.52UN27.0*36.0*6.0UN20.0*30.0*10.0UN24.0*30.0*6.0UN28.0*35.0*6.0UN20.0*31.0*8.0UN24.0*32.0*5.0UN28.0*35.5*5.0UN20.0*32.0*6.0UN24.0*32.0*6.0UN28.0*36.0*4.0UN20.0*32.0*8.0UN24.0*32.0*7.0UN28.0*36.0*5.0UN20.0*33.0*8.0UN24.0*34.0*6.0UN28.0*36.0*6.0UN20.0*33.0*10.0UN24.0*34.0*7.0UN28.0*36.0*7.0UN20.0*34.5*12.0UN24.0*36.0*6.0UN28.0*36.0*8.0客户订货窗口：公司地址：广东省佛山市文华路工业区4号电话：0757-83300321传真：0757-83300321手机：13902848834贸易通：ybnseal***：942136695产品网址：http://.邮箱：abc123chen@)