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三元乙丙橡胶o型圈 批发EPDM订做各类EP橡胶密封圈 EPDM 密封圈 食品级耐臭氧胶圈

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更新时间:2022-03-31 09:25:46浏览次数:175次

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三元乙丙橡胶o型圈批发EPDM订做各类EP橡胶密封圈EPDM密封圈食品级耐臭氧胶圈三元乙丙橡胶o型圈批发EPDM订做各类EP橡胶密封圈EPDM密封圈食品级耐臭氧胶圈美标O型圈规格表(AS-568系列)编号ID(内径)OD(外径)C/S(线径)编号ID(内径)OD(外径)C/S(线径)AS-0010

三元乙丙橡胶o型圈 批发EPDM订做各类EP橡胶密封圈 EPDM 密封圈 食品级耐臭氧胶圈

三元乙丙橡胶o型圈 批发EPDM订做各类EP橡胶密封圈 EPDM 密封圈 食品级耐臭氧胶圈

美标O型圈规格表(AS-568系列)



编号ID(内径)OD(外径)C/S(线径)编号ID(内径)OD(外径)C/S(线径)
AS-0010.742.781.02AS-02631.4735.031.78
AS-0021.073.611.27AS-02733.0536.611.78
AS-0031.424.481.53AS-02834.6538.211.78
AS-0041.785.341.78AS-02937.8241.381.78
AS-0052.576.131.78AS-03041.0044.561.78
AS-0062.906.461.78AS-03144.1747.731.78
AS-0073.697.251.78AS-03247.3550.911.78
AS-0084.478.031.78AS-03350.5254.081.78
AS-0095.298.851.78AS-03453.7057.261.78
AS-0106.079.631.78AS-03556.7060.431.78
AS-0117.6511.211.78AS-03660.0463.601.78
AS-0129.2512.811.78AS-03763.2266.781.78
AS-01310.8214.381.78AS-03866.4069.961.78
AS-01412.4215.981.78AS-03969.5773.131.78
AS-01514.0017.561.78AS-04072.7576.311.78
AS-01615.6019.161.78AS-04175.9279.481.78
AS-01717.1720.731.78AS-04282.2785.831.78
AS-01818.7722.331.78AS-04388.6292.181.78
AS-01920.3523.911.78AS-04494.9798.531.78
AS-02021.9525.511.78AS-045101.32104.881.78
AS-02123.5227.081.78AS-046107.62111.181.78
AS-02225.1228.681.78AS-047114.02117.581.78
AS-02326.7030.261.78AS-048120.37123.931.78
AS-02428.3031.861.78AS-049126.72130.281.78
AS-02529.8733.431.78AS-050133.07136.631.78
AS-1021.246.482.62AS-14056.8262.062.62
AS-1032.057.292.62AS-14158.4263.662.62
AS-1042.848.082.62AS-14260.0065.242.62
AS-1053.638.872.62AS-14361.6066.842.62
AS-1064.429.662.62AS-14463.1768.412.62
AS-1075.2310.472.62AS-14564.7770.012.62
AS-1086.0211.262.62AS-14666.3571.592.62
AS-1097.5912.842.62AS-14767.9573.192.62
AS-1109.1914.432.62AS-14869.5274.762.62
AS-11110.7716.012.62AS-14971.1276.362.62
AS-11212.3717.612.62AS-15072.7077.942.62
AS-11313.9519.192.62AS-15175.8781.112.62
AS-11415.5420.782.62AS-15282.2287.462.62
AS-11517.1222.362.62AS-15388.5793.812.62
AS-11618.7223.962.62AS-15494.92100.162.62
AS-11720.2925.532.62AS-155101.27106.512.62
AS-11821.9027.142.62AS-156107.62112.862.62
AS-11923.4728.712.62AS-157113.97119.212.62
AS-12025.0730.312.62AS-158120.32125.562.62
AS-12126.6531.892.62AS-159126.67131.912.62
AS-12228.2533.492.62AS-160133.02138.262.62
AS-12329.8235.062.62AS-161139.37144.612.62
AS-12431.4236.662.62AS-162145.72150.962.62
AS-12532.9938.232.62AS-163152.07157.312.62
AS-12634.6039.842.62AS-164158.42163.662.62
AS-12736.1741.412.62AS-165164.77170.012.62
AS-12837.7743.012.62AS-166171.12176.362.62
AS-12939.3544.592.62AS-167177.47182.712.62
AS-13040.9546.192.62AS-168183.82189.062.62
AS-13142.5247.762.62AS-169190.17195.412.62
AS-13244.1249.362.62AS-170196.52201.762.62
AS-13345.7050.942.62AS-171202.87208.112.62
AS-13447.3052.542.62AS-172209.22214.462.62
AS-13548.9054.142.62AS-173215.57220.812.62
AS-13650.4755.712.62AS-174221.92227.162.62
AS-13752.0757.312.62AS-175228.27233.512.62
AS-13853.6558.892.62AS-176234.62239.362.62
AS-13955.2560.492.62AS-177240.97246.212.62




AS-178247.32252.562.62
AS-2014.3411.403.53AS-243104.37111.433.53
AS-2025.9413.003.53AS-244107.54114.603.53
AS-2037.5214.583.53AS-245110.72117.783.53
AS-2049.1216.183.53AS-246113.89120.953.53
AS-20510.6917.753.53AS-247117.07124.133.53
AS-20612.2919.353.53AS-248120.24127.303.53
AS-20713.8720.933.53AS-249123.42130.483.53
AS-20815.4722.533.53AS-250126.59133.653.53
AS-20917.0424.103.53AS-251129.77136.833.53
AS-21018.6425.703.53AS-252132.94140.003.53
AS-21120.2227.283.53AS-253136.12143.183.53
AS-21221.8228.883.53AS-254139.30146.363.53
AS-21323.4030.463.53AS-255142.47149.533.53
AS-21425.0032.063.53AS-256145.65152.713.53
AS-21526.5733.633.53AS-257148.82155.883.53
AS-21628.1735.233.53AS-258152.00159.063.53
AS-21729.7536.813.53AS-259158.35165.413.53
AS-21831.3438.403.53AS-260164.70171.763.53
AS-21932.9239.983.53AS-261171.05178.113.53
AS-22034.5241.583.53AS-262177.40184.463.53
AS-22136.1043.163.53AS-263183.75190.813.53
AS-22237.7044.763.53AS-264190.10197.163.53
AS-22340.8747.933.53AS-265196.45203.513.53
AS-22444.0551.113.53AS-266202.80209.863.53
AS-22547.2254.283.53AS-267209.15216.213.53
AS-22650.4057.463.53AS-268215.50222.563.53
AS-22753.5760.633.53AS-269221.85228.913.53
AS-22856.7563.813.53AS-270228.20235.263.53
AS-22959.9266.983.53AS-271234.55241.613.53
AS-23063.1070.163.53AS-272240.90247.963.53
AS-23166.2773.333.53AS-273247.25254.313.53
AS-23269.4476.503.53AS-274253.60260.663.53
AS-23372.6279.683.53AS-275266.30273.363.53
AS-23475.7982.853.53AS-276279.00286.063.53
AS-23578.9786.033.53AS-277291.70298.763.53
AS-23682.1489.203.53AS-278304.40311.463.53
AS-23785.3292.383.53AS-279329.80336.863.53
AS-23888.4995.553.53AS-280355.20362.263.53
AS-23991.6798.733.53AS-281380.60387.663.53
AS-24094.84101.903.53AS-282405.26412.323.53
AS-24198.02105.083.53AS-283430.66437.723.53
AS-242101.19108.253.53AS-284456.06463.123.53
AS-30910.4621.125.33AS-352123.19133.855.33
AS-31012.0722.735.33AS-353126.37127.035.33
AS-31113.6424.305.33AS-354129.54140.205.33
AS-31215.2425.905.33AS-355132.72143.385.33
AS-31316.8127.475.33AS-356135.89146.555.33
AS-31418.4229.085.33AS-357139.07149.735.33
AS-31519.9930.655.33AS-358142.24152.905.33
AS-31621.5932.255.33AS-359145.42156.085.33
AS-31723.1633.825.33AS-360148.59159.255.33
AS-31824.7735.435.33AS-361151.77162.435.33
AS-31926.3437.005.33AS-362158.12168.785.33
AS-32027.9438.605.33AS-363164.47175.135.33
AS-32129.5140.175.33AS-364170.82181.485.33
AS-32231.1241.785.33AS-365177.17187.835.33
AS-32332.6943.355.33AS-366183.52194.185.33
AS-32434.2944.955.33AS-367189.87200.535.33
AS-32537.4748.135.33AS-368196.22206.885.33
AS-32640.6551.315.33AS-369202.57213.235.33
AS-32743.8254.485.33AS-370208.92219.585.33
AS-32846.9957.655.33AS-371215.27225.935.33
AS-32950.1660.825.33AS-372221.62232.285.33
AS-33053.3464.005.33AS-373227.97238.635.33
AS-33156.5267.185.33AS-374234.32244.985.33
AS-33259.6970.355.33AS-375240.67251.335.33
AS-33362.8773.535.33AS-376247.02257.685.33
AS-33466.0476.705.33AS-377253.37264.035.33
AS-33569.2279.885.33AS-378266.07276.735.33
AS-33672.3983.055.33AS-379278.77289.435.33
AS-33775.5786.235.33AS-380291.47302.135.33
AS-33878.7489.405.33AS-381304.17314.835.33
AS-33981.9292.585.33AS-382329.55340.215.33
AS-34085.0995.755.33AS-383354.97365.635.33
AS-34188.2798.935.33AS-384380.37391.035.33
AS-34291.44102.105.33AS-385405.26415.925.33
AS-34394.62105.285.33AS-386430.65441.315.33
AS-34497.79108.455.33AS-387456.06466.725.33
AS-345100.96111.625.33AS-388481.46492.125.33
AS-346104.14114.805.33AS-389506.86517.525.33
AS-347107.32117.985.33AS-390532.26542.925.33
AS-348110.49121.155.33AS-391557.66568.325.33
AS-349113.67124.335.33AS-392582.65593.315.33
AS-350116.84127.505.33AS-393608.10618.765.33
AS-351120.02130.685.33AS-394633.50644.165.33




AS-395658.85669.515.33
AS-40137.4751.456.99AS-429126.37140.356.99
AS-40240.6454.626.99AS-430129.54143.526.99
AS-40343.8257.806.99AS-431132.72146.706.99
AS-40446.9960.976.99AS-432135.89149.876.99
AS-40550.1764.156.99AS-433139.07153.056.99
AS-40653.3467.326.99AS-434142.24156.226.99
AS-40756.5270.506.99AS-435145.42159.406.99
AS-40859.6973.676.99AS-436148.59162.576.99
AS-40962.8776.856.99AS-437151.77165.756.99
AS-41066.0480.026.99AS-438158.12172.106.99
AS-41169.2283.206.99AS-439164.47178.456.99
AS-41272.3986.376.99AS-440170.82



1耐介质增重实验

可以从购买的O型圈中取样,在确定温度后,浸泡在选定的一种或几种介质中,一定时间后取称重,根据重量变化率、硬度变化率来推断材料的种类。比如在100度机油中浸泡24小时,丁晴,氟胶,氯丁质量及硬度变化率很小,而天然橡胶,三元乙丙增重一倍以上且硬度变化很大,体积膨胀很明显。

2、燃烧法

抽取样品,在空气中烧。观察现象。一般来说氟胶,天然橡胶离火之后会灭,即使烧着火苗也比三元乙丙的要小的多。当然,如果仔细观察,燃烧状态、颜色、气味也会提供为我们很多信息。比如NBR/PVC并用胶,有火源时火劈啪的乱溅,似乎有水似的,离火自熄,烟浓且有酸味。 需要注意的是有时添加了阻燃剂但不含卤素的胶也会离火自熄,这要借助别的办法进一步推断。

3、热空气老化实验

抽取样品,放在老化箱里老化一天,观察老化后的现象。为了可以分级老化,可以逐步升温。比如150度下氯丁, 天然橡胶,SBR都会脆断,丁晴、三元乙丙还有弹性。升到180度,普通丁晴就会脆断;而230度,氢化丁晴也会脆断,氟胶和硅胶仍然有很好的弹性。

4、低温法

抽取样品,用干冰和酒精制造一个合适的低温环境。把样品泡在低温环境下2-5分钟,在选定温度下感觉O型圈的软硬程度。比如-40℃下,同样耐高温耐油很好的硅胶和氟胶对比,硅胶会比较软。

5、测比重

用精密电子称,外加一杯水,一根头发丝即可。一般来说氟胶比重大, 1.8以上,CR 、ECO的也多在1.3以上,比重明显偏大的可以考虑是这些胶。

以上这些方法只可以简单的测试橡胶的成分,如果想要具体的检测报告,还需要送专门的检测机构测试才行。


是集开发、制造、销售于一体的密封件专业化骨架油封生产厂家 。主要生产和销售国内外密封元件。可为客户提供密封圈,o型密封圈,密封圈规格,o型密封圈规格,y型密封圈,密封圈标准,橡胶密封圈,v型密封圈,硅胶密封圈,气缸密封圈,密封圈材料,耐高温密封圈,石墨密封圈,氟橡胶密封圈,o型橡胶密封圈,硅橡胶密封圈,y型密封圈规格,进口密封圈,j型密封圈,v型组合密封圈,氟胶密封圈,密封圈的规格,密封圈型号,o型密封圈规格表,c型密封圈,唇形密封圈规格,耐高温o型密封圈,橡胶密封圈规格,进口o型圈,氟橡胶o型圈,硅橡胶o型圈等各行业用的标准和非标准密封产品的设计制造。






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