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昆山滕斯華工業(yè)物資有限公司
中級(jí)會(huì)員 | 第4年

當(dāng)前位置:昆山滕斯華工業(yè)物資有限公司>> O型圈白色硅膠silicone硅橡膠VMQ材質(zhì)O形圈食品醫(yī)藥級(jí)環(huán)保耐高溫 AS568系列O型圈

O型圈白色硅膠silicone硅橡膠VMQ材質(zhì)O形圈食品醫(yī)藥級(jí)環(huán)保耐高溫 AS568系列O型圈

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O型圈白色硅膠silicone硅橡膠VMQ材質(zhì)O形圈食品醫(yī)藥級(jí)環(huán)保耐高溫AS568系列O型圈O型圈白色硅膠silicone硅橡膠VMQ材質(zhì)O形圈食品醫(yī)藥級(jí)環(huán)保耐高溫AS568系列O型圈美標(biāo)O型圈規(guī)格表(AS-568系列)編號(hào)ID(內(nèi)徑)OD(外徑)C/S(線徑)編號(hào)ID(內(nèi)徑)OD(外徑)C/S(線徑)AS-0010

O型圈白色硅膠silicone硅橡膠VMQ材質(zhì)O形圈食品醫(yī)藥級(jí)環(huán)保耐高溫 AS568系列O型圈

O型圈白色硅膠silicone硅橡膠VMQ材質(zhì)O形圈食品醫(yī)藥級(jí)環(huán)保耐高溫 AS568系列O型圈

美標(biāo)O型圈規(guī)格表(AS-568系列)




編號(hào)ID(內(nèi)徑)OD(外徑)C/S(線徑)編號(hào)ID(內(nèi)徑)OD(外徑)C/S(線徑)
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



在當(dāng)下的社會(huì)中,O型圈的應(yīng)用范圍廣,包括各個(gè)行業(yè),當(dāng)然醫(yī)用行業(yè)也是不可忽視的,普瑞斯公司針對(duì)醫(yī)藥設(shè)備所試用的O型圈,設(shè)計(jì)了一套橡膠的的配方。讓醫(yī)療設(shè)備使用人員在對(duì)O型圈的使用過(guò)程中得以放心。


首先,滕斯華公司根據(jù)臨床情況,將醫(yī)用橡膠大體分為以下4種類型。

不直接接觸生物組織的醫(yī)用橡膠,例如藥用瓶塞、注射器膠塞、橡皮球等。

接觸皮膚與粘膜的醫(yī)用橡膠,例如手套、指套、橡皮膏、假耳朵、假鼻子,貼敷劑、氣管軟管等。

暫時(shí)接觸生物組織的醫(yī)用橡膠,血管插管、血液回路等。

長(zhǎng)時(shí)間埋入人體內(nèi)的醫(yī)用橡膠,人造、人造血管、人造角膜、人造關(guān)節(jié)等。


對(duì)于那些直接接觸生物組織或埋入人體內(nèi)的醫(yī)用橡膠,要求具有以下特征:(1)對(duì)血液與體液等組織液不會(huì)引起變性;(2)不會(huì)引起周圍組織炎癥,無(wú)異物反應(yīng);(3)無(wú)致癌性;(4)不會(huì)引起反應(yīng)及過(guò)敏性;(5)盡管在人體內(nèi)時(shí)間長(zhǎng),其主要物理性能,如彈性、拉伸強(qiáng)度等不下降;(6)不會(huì)因滅菌操作而產(chǎn)生變性;(7)容易加工造型;(8)用作軟組織的醫(yī)用橡膠,應(yīng)具有足夠的柔韌性。特別是與血液直接接觸的醫(yī)用橡膠,應(yīng)具有良好的血液相容性,不應(yīng)是誘發(fā)血栓形成及溶血性的物質(zhì)。

對(duì)于不直接接觸生物組織的體外醫(yī)用橡膠制品的要求,雖然比直接接觸生物組織的體內(nèi)醫(yī)用橡膠制品低,但比一般橡膠制品的技術(shù)要求嚴(yán)格的多,特別是衛(wèi)生指標(biāo)的要求比較嚴(yán)格。如藥物瓶塞類的醫(yī)用橡膠,要求具有一定的彈性,按規(guī)定的針刺數(shù)次后不掉膠屑,并仍能保持原有的封閉性和氣密性;不含鉛,汞,砷,鋇等有毒性的化合物;不與所封閉的藥劑起作用,不破壞藥劑的效果和影響藥劑的透明度;表面不能有噴出物,如游離硫、蠟和其他有機(jī)、無(wú)機(jī)物質(zhì);表面光滑而有一定的潤(rùn)滑性,不得有雜質(zhì)和異物存在,能適應(yīng)酸洗、堿洗、水洗等洗滌和消毒滅菌處理;有的藥劑需長(zhǎng)期在低溫下貯存,則需要考慮耐寒性;用于貯存血漿容器的膠塞,不能有與血液起化學(xué)作用的物質(zhì);此外對(duì)PH值、易氧化物、重金屬離子等均有嚴(yán)格的要求。


不直接接觸生物組織的體外醫(yī)用橡膠,主要使用天然橡膠、丁基橡膠、鹵化丁基橡膠、異戊橡膠。當(dāng)藥品和油性介質(zhì)組合或藥品本身是油性時(shí),可選用氯丁橡膠和丁晴橡膠。要求耐熱性時(shí),可選用三元乙丙橡膠。

合成橡膠主要用于體外醫(yī)用橡膠制品,選用為醫(yī)療目的專門制造的合成橡膠。這是因?yàn)橐话愕暮铣上鹉z中都含有殘留單體、殘留催化劑及其分解物、阻聚物、改性劑、抗氧化劑等分子量較低的化學(xué)物質(zhì),而這些化學(xué)物質(zhì)對(duì)人體健康影響較大,特別是硫化后,可能抽提的副產(chǎn)物變得更為復(fù)雜、更加困難。因此,大部分工業(yè)上的通用合成橡膠,幾乎都不符合生物體用質(zhì)量標(biāo)準(zhǔn)。目前主要有硅膠、聚氨酯橡膠、鹵化丁基橡膠。

直接接觸生物組織的體內(nèi)醫(yī)用橡膠,主要是應(yīng)用硅橡膠和醫(yī)用聚氨酯橡膠兩大類。硅橡膠的耐熱性好,可以采用高壓蒸汽滅菌,耐氧、耐臭氧老化、耐輻射性強(qiáng),生物穩(wěn)定性好,長(zhǎng)期植入人體內(nèi)力學(xué)性能變化不大。硅橡膠不易黏附體液,具有抗凝血的性質(zhì),可用于制作輸導(dǎo)液體的導(dǎo)管、插管以及體外循環(huán)變溫器。硅橡膠的透氣性,特別是透過(guò)氧氣和二氧化碳的選擇特定,是制作膜式人工肺的理想材料。醫(yī)用聚氨酯橡膠的特點(diǎn)是力學(xué)性能與抗血栓性良好,與血液的相容性好,是制作人工心臟、、人工、人工矯形等的適用材料。


以天然橡膠為基礎(chǔ)的醫(yī)用橡膠,硫化劑仍以硫磺為主,但對(duì)硫磺的純度要求特別高。硫磺是一種低毒物質(zhì),對(duì)皮膚和眼睛有輕度的刺激作用,因此其用量應(yīng)嚴(yán)格控制,不宜過(guò)量。硫磺的用量應(yīng)以滿足橡膠的交聯(lián)而沒(méi)有多余量為原則,否則會(huì)產(chǎn)生多方面的危害,如毒性、熱源等生物方面副作用。以鹵化丁基橡膠為基礎(chǔ)的醫(yī)用橡膠,多選用金屬氧化物如氧化鋅作硫化劑。對(duì)于這種硫化劑,純度要求仍是zui重要的。氧化鋅的用量按理論計(jì)算在0.55-0.85份即可滿足交聯(lián)需要,但考慮到分散均勻性以及與其他配合劑相互作用的影響,通常選用2-3份。由于用氧化鋅作交聯(lián)劑時(shí)交聯(lián)度不高,因此填充劑、操作助劑等配合劑易遷移,抽提物組分較多。所以,氧化鋅的采用無(wú)助于提高“潔凈度",特別是對(duì)PH值變化較大的藥液的封裝更為不利。另外還要考慮氧化鋅對(duì)某些藥物的敏感性和配合禁忌問(wèn)題。可供無(wú)硫無(wú)鋅硫化體系選擇的硫化劑是多元胺類。。采用多元胺類硫化體系可避免硫磺氧化鋅的不利影響。目前無(wú)硫無(wú)鋅硫化已廣泛用于溴化丁基橡膠高品質(zhì)膠塞的生產(chǎn)。





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