【产品】CHO-SEAL®增强型橡胶屏蔽密封圈,以涤纶织物或金属层加固,能够提供极佳的机械强度
美国PARKER CHOMERICS(派克固美丽)公司是全球领先的屏蔽材料供应商之一,该公司的技术能力在行业中处于领先地位,拥有多项国际性的专利技术,并且已经在市场上取得了巨大的成功。橡胶屏蔽密封圈,以导电橡胶为原材料制成,能够提供良好的电磁屏蔽和水汽密封功能,是该公司生产的重要产品类型之一。
图1 增强型橡胶屏蔽密封圈实物图
橡胶屏蔽密封圈产品,大多用在柔性应用环境中,低压缩应力和回弹特性是最重要的机械性能。但是,通常橡胶材料的硬度和强度都不会太大,因此,在既需要保留导电橡胶的弹性和密封性,又需要耐受极大机械强度的应用中,例如飞机的机身、舱门、翼板等应用环境,就不能使用普通的密封圈产品。Parker Chomerics为类似这样的特殊应用需求,专门开发了一种增强型橡胶屏蔽密封圈产品,如图1中所示的实物产品。该类型产品采用导电橡胶材料为基础,增加涤纶织物或金属丝网结构进行加固,生产上采用整体塑模的工艺,在提供增强的机械性能同时,还能保留导电橡胶的电气性能。
图2 Ω形横截面的增强型橡胶屏蔽密封圈结构示意图
导电橡胶材料,Parker Chomerics推荐采用CHO-SEAL®系列中的五款型号,分别为1285, 6502, 1287, 1298和6503。这几款材料采用的是符合美军标和航空标准的硅橡胶、氟硅橡胶为基质,填充颗粒为镀银铝和镀银镍。镀银铝的耐电偶腐蚀特性更好,而镀银镍的耐盐雾腐蚀特性更佳,应用上各有优势。机械加强层有涤纶织物和金属层,两种选择。涤纶织物的优点是,能够显著提高拉伸强度和撕裂强度,并且密封圈的重量不会增加太多;金属加强层的优点是,机械强度高,并且能够提供防雷击保护所需的高载流能力,通常采用铝层或合金金属网,例如图2表中的蒙乃尔合金和Ferrex合金。
这类增强型橡胶屏蔽密封圈,在订购时,可以根据客户的需求,进行各种截面、形状和材质的定制生产,以全面切合客户的实际应用需求。特别提示一下,如果在盐雾环境使用,又必须采用铝质基材的应用中,推荐采用CHO-SHIELD® 2001或2002导电涂层,对配合法兰表面进行保护,以达到最佳的耐腐蚀效果。
增强型橡胶屏蔽密封圈的主要特点:
• 提供增强的机械性能同时,还能保留导电橡胶的电气性能
• 采用导电橡胶材料为基础,增加涤纶织物或金属丝网结构进行加固
• 推荐采用CHO-SEAL®系列中的五款导电橡胶材料,分别为1285, 6502, 1287, 1298和6503
• 镀银铝材料的耐电偶腐蚀特性更好,镀银镍材料的耐盐雾腐蚀特性更佳
• 涤纶织物加强层,能够显著提高拉伸强度和撕裂强度,并且密封圈的重量不会增加太多
• 金属加强层,机械强度高,并且能够提供防雷击保护所需的高载流能力
• 可以根据客户的需求,进行各种截面、形状和材质的定制生产,以全面切合客户的实际应用需求
• 有阻燃特性的材料可选
增强型橡胶屏蔽密封圈的典型应用:
• 电子舱门
• 飞机翼板检修盖
• 发动机挂架
• 雷达天线罩
• 飞机机舱
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【产品】采用CHO-SEAL®全系列导电橡胶材料的导电密封圈,提供水汽密封功能、电磁密封和导电接地功能
Parker Chomerics导电密封圈通常安装在电子产品外壳的凹槽中,在提供水汽密封功能的同时,还能起到电磁密封和导电接地的功能。O形圈和D形圈是最常见的两种导电密封圈类型,O形圈的优点是结构适应性强,使用和设计上更加灵活;D形圈通过结构上的微调整,能够获得更好的导电接触性和弹性支撑强度。都采用CHO-SEAL®全系列导电橡胶材料,选择面广,适应性强,客户可以根据自身需求选取材料类型。
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Parker Chomerics(派克固美丽)导电弹性EMI垫片(模压和挤压材料)选型指南
目录- EMI Materials Gasket Elastomer Binder & Elastomer Filler
型号- CHO-TM101,CHO-SEAL 1285,L6303,CHO-SEAL 6452,CHO-SEAL 6330,CHO-SEAL®,CHO-SEAL 6371,CHO-SEAL 6370,1217,1215,1212,CHO-SEAL V6433,1298,6502,CHO-SEAL 1239,CHO-SEAL L6303,6503,6308,CHO-SEAL 1310,6307,V6433,CHOSEAL 6503,CHO-SEAL 6460,CHOSEAL 6502,1273,1350,CHO-SEAL S6600,1270,1224,1221,6435,S6600,CHO-SEAL 1401,CHO-SEAL 1287,6452,6330,1285,6371,6370,1239,1310,CHO-SEAL 1215,CHO-SEAL 1217,CHO-SEAL 6308,CHO-SEAL 6307,CHO-SEAL 1298,CHO-SEAL 6503,CHO-SEAL 6502,CHO-SEAL 1212,CHO-SEAL® 1215,CHO-SEAL 1273,CHO-SEAL 1350,6460,CHO-SEAL 1270,CHO-SEAL S6305,56600,1401,1287,CHO-SEAL 1221,CHO-SEAL 1224,CHO-SEAL,S6305,CHO-SEAL 6435
Parker Chomerics(派克固美丽)Tecknit EMI 屏蔽材料选型指南
目录- Company Profile and Products introduction Electromagnetic Compatibility Overview EMI SHIELDING DESIGN Special Applications Knitted Wire Mesh Metal Fibers and Screens Oriented Wires Conductive Elastomer EMI Shielding Windows Air Vent Panels Conductive Systems Products Shielding Components Beryllium Copper Gaskets Fabric-over-Foam Gaskets EMI Shielding Products Glossary and Appendix
型号- 82-12916,21-13910,82-12911,21-13911,21-13912,60-02010,21-13913,60-02011,21-13914,60-02012,21-13915,60-02013,21-13916,60-02014,21-13917,60-02015,21-13918,60-02005,88-12342,60-02006,60-02007,60-02008,60-02009,48-00476,43-46210,88-12347,21-13900,82-12921,21-13901,XX-X1500,21-13902,60-02002,60-02003,60-02004,21-13907,XX-X1506,21-13908,XX-X1505,21-13909,XX-X1508,XX-X1507,XX-X1502,XX-X1501,XX-X1504,XX-X1503,48-00481,88-12337,73-00081,XX-X1509,60-02030,21-13933,60-02031,21-13934,60-02032,21-13935,60-02033,43-13794,60-02027,60-71043,60-02028,60-71044,60-02029,88-12362,60-71042,60-71047,60-71048,60-71045,60-71046,86-10094,89-50010,43-43162,86-10093,89-50012,86-10090,89-50014,86-10092,89-50016,86-10091,86-10076,84-70079,86-10075,89-7XXXX,21-13920,86-10077,84-70076,84-70075,60-02020,84-70078,60-02021,84-70077,60-02022,84-70072,60-02023,84-70071,60-02024,84-70074,60-02025,84-70073,60-02026,88-12352,60-02016,43-46208,60-02017,60-02018,43-46206,60-02019,88-12357,89-50020,89-50021,86-10082,89-50022,43-00003,89-50023,43-43175,89-50024,43-43178,72-08116,89-50025,43-00000,89-50026,89-50027,86-10080,73-00025,60-02052,60-02053,43-13335,60-02054,43-13334,60-02055,88-12392,60-02056,60-02057,60-02058,60-02059,84-70070,89-50070,89-50072,89-50074,CS 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Conductive Elastomer Engineering Handbook Products and Custom Integrated Solutions
型号- 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1800,10-07-3226-XXXX,19-07-25333-XXXX,19-09-16336-XXXX,10-04-9769-XXXX,10-04-8817-XXXX-40,19-04-11204-XXXX,19-06-L064-XXXX,10-00-5983-XXXXX,10-07-E263-XXXX,19-09-11225-XXXX,10-00-1406-XXXXX,10-03-1859-XXXXX,10-04-8363-XXXX-40,19-06-15899-XXXX,20-01-5225-1239,19-07-27623-XXXX,10-05-6394-XXXX,19-08-23568-XXXX,19-09-11408-XXXX,19-04-20951-XXXX,19-07-12200-XXXX,10-07-4483-XXXX-40,10-00-4452-XXXXX,19-04-27855-XXXX,10-08-3872-XXXX,10-00-2230-XXXXX,10-04-8363-XXXX,19-07-25114-XXXX,19-09-18963-XXXX,30-03-2068-XXXXX,19-04-21162-XXXX,19-09-23709-XXXX,19-04-W049-XXXX,19-09-24684-XXXX,19-05-B254-XXXX,19-04-14261-XXXX,19-09-32174-XXXX,19-05-12883-XXXX,10-04-8133-XXXX-40,20-03-3731-1212,19-04-20982-XXXX,19-04-22066-XXXX,10-05-4542-XXXX-40,40-TA-1015-6371,10-00-0032-XXXXX,19-04-22129-XXXX,30-03-8800-XXXXX,19-04-12902-XXXX,10-00-1342-XXXXX,10-00-1407-XXXXX,19-09-10843-XXXX,10-06-6175-XXXX,20-01-5135-1239,30-03-2076-XXXXX,30-03-1981-XXXXX,10-05-1363-XXXX,10-06-C716-XXXX,19-05-12066-XXXX,10-05-4318-XXXX-40,19-09-X962-XXXX,19-09-19880-XXXX,20-01-5120-1239,30-02-2042-XXXXX,19-07-F463-XXXX,19-05-19354-XXXX,19-04-X787-XXXX,10-04-4254-XXXX,40-TA-2020-6371,19-05-F173-XXXX-40,40-TO-1020-V6433,10-08-4315-XXXX-40,10-00-1845-XXXXX,19-04-12909-XXXX,10-05-3224-XXXX,10-04-4148-XXXX,19-08-22217-XXXX,19-07-11294-XXXX,19-04-14632-XXXX,10-07-4217-XXXX-40,20-11-5020-1239,10-06-3599-XXXX-40,19-06-C442-XXXX,10-05-1362-XXXX-40,10-01-6565-XXXXX,10-00-4123-XXXXX,19-04-26087-XXXX,19-18-38246-XXXX,30-03-2075-XXXXX,20-01-5145-1239,10-05-6394-XXXX-40,19-18-F775-XXXX,20-02-6531-1212,10-04-1720-XXXX,19-07-L463-XXXX,40-TA-1015-6330,19-26-5541-0650,19-04-23086-XXXX,19-05-C128-XXXX,20-11-5035-1239,10-02-2736-XXXXX,19-18-19078-XXXX,30-02-2052-XXXX,19-09-28323-XXXX,46-TA-1020-90XX,19-09-22539-XXXX,19-07-12877-XXXX,20-03-6645-1212,10-07-4523-XXXX,19-04-11651-XXXX,19-09-24030-XXXX,19-05-L547-XXXX,19-04-14537-XXXX,19-09-25853-XXXX,10-04-1687-6503,10-00-1360-XXXXX,40-T0-1015-V6433,20-03-3561-1212,46-T-A-1020-90XX,19-04-20072-XXXX,19-07-M327-XXXX,10-00-2071-XXXXX,19-26-5538-0650,20-02-6530-1212,19-18-25990-XXXX,19-08-E622-XXXX,19-09-F676-XXXX,10-04-W267-XXXX,19-09-19022-XXXX,19-04-22533-XXXX,20-03-L767-1212,19-09-24063-XXXX,19-09-17428-XXXX,10-05-1499-XXXX-40,10-04-3560-XXXX,30-02-2057-XXXXX,19-04-13564-XXXX,19-09-M942-XXXX,19-04-12792-XXXX,20-11-1683-1239,19-05-14960-XXXX,19-09-14377-XXXX,19-09-LF27-XXXX,40-TA-1010-6460,10-05-8635-XXXX,40-T0-1010-V6433,10-04-W293-XXXX,10-00-1770-XXXXX,19-04-22230-XXXX,30-02-2050-XXXXX,19-07-F627-XXXX,10-05-2618-XXXX-40,10-05-6419-XXXX,19-04-15443-XXXX,20-02-6510-1212,10-04-2561-XXXX,30-03-2066-XXXXX,30-02-2055-XXXXX,10-01-1264-XXXXX,19-05-20355-XXXX,10-00-2229-XXXXX,19-09-20405-XXXX,10-01-1241-XXXXX,19-26-5526-0850,40-TA-1020-1224,10-05-1577-XXXX,40-TA-1020-122
【应用】导电橡胶圈CHO-SEAL®6370为5G通信腔体滤波器提供电磁密封和环境密封
对于5G通信设备可能存在的EMI问题,推荐固美丽导电橡胶密封圈CHO-SEAL®6370。以硅橡胶为基质的导电橡胶材料CHO-SEAL®6370系列,其填充金属为镀镍石墨颗粒,具备镍金属的耐盐雾腐蚀能力和石墨颗粒的润滑特性。在10GHz频段及以下提供95dB的屏蔽效能,具有优异的屏蔽性能及密封性能。耐温范围-45℃~150℃,满足严苛应用环境。
应用方案 发布时间 : 2020-02-25
【选型】光模块的EMI问题分析及导电橡胶圈/导电胶/吸波材料解决方案推荐
本文主要分析了光模块的EMI问题,并根据这些问题给出了Parker Chomerics在导电橡胶圈,导电胶和吸波材料三方面的CHO-SEAL® 1285/CHO-SEAL® S6305/CHOFORM®5538/CHOFORM®5528/CHO-MUTE 9005/CHO-MUTE 9025六款解决方案,效果较为突出。
器件选型 发布时间 : 2019-09-19
CONDUCTIVE ELASTOMERS Reinforced Conductive Elastomer Seals
型号- CHO-SEAL 1285,2002,CHO-SHIELD® 2001,CHO-SEAL 1298,CHO-SEAL 1287
满足MIL-STD-810防霉要求,可压制成多种形状的Parker Chomerics(派克固美丽)的导电橡胶
Parker Chomerics(派克固美丽)的导电橡胶是一种具有高耐腐蚀性的EMI电磁屏蔽材料,在很宽的温度范围内具有优良的抗压缩设定特性,连续使用年限长,全部满足MIL-STD-810对防霉的要求,还提供环境或压力密封,可模制、模切、和挤压成多种形状和尺寸,品类丰富多样。推荐:导电橡胶圈CHO-SEAL®S6305和CHO-SEAL®1285系列。
原厂动态 发布时间 : 2019-08-30
【经验】橡胶材料硬度对于O形密封圈设计的影响
本文要讨论的是关于橡胶材料硬度,这一关键参数对于O圈设计的影响。以派克固美丽公司提供的导电橡胶材料为实例,具体说明材料硬度这一属性。在高压力密封的环境中,就需要选用硬度高的橡胶材料,增加密封强度和长期抵抗高应力的能力。而在某些精密的密封环境中,就需要选用硬度低、强度小的橡胶材料,避免造成应力损伤。导电橡胶材料CHO-SEAL®系列,覆盖了40~85Shore A的宽广范围。
设计经验 发布时间 : 2019-05-25
Product Environmental Quality Certification
型号- CHO-SHIELD 571,THERM-A-GAP 569PT,CHO-SEAL 1285,SOFT-SHIELD 3500,SOFT-SHIELD 5000,CHO-SEAL 1401-S,CHO-SEAL V6433,CHO-SEAL 0862,THERMFLOW T725,CEL-XX-5103-XXXX,CHO-SEAL 1278,CHO-SEAL 0860,THERM-A-GAP T652,CHO-SEAL 1291,CHO-SEAL 1290,CHO-FORM 5575,CHO-THERM 1641,CHO-THERM 1646,THERM-A-GAP GEL 40,THERM-A-GAP T654,THERMATTACH T491,CHO-BOND 320,CHO-SEAL 1287,THERM-A-GAP 579KT,CHO-FORM 5560,CHO-SHIELD 596,CHO-MUTE 9000,THERM-A-GAP PAD70TP,SOFT-SHIELD 4850,FPCV-14244,THERM-A-GAP PAD30PN,CHO-FOILCCD,FPCV-13701,THERM-A-GAP F174,CHO-SHIELD 4076,THERMFLOW PC07DM-7,THERM-A-GAP GEL 40NS,CHO-SEAL 1298,CHO-SEAL 6503,CHO-SEAL 6502,CHO-MASK II CMT,CHO-THERM T609,THERM-A-GAP T630,CHO-FORM 5550,THERM-A-GAP T636,CHO-SEAL S6304,THERM-A-GAP G580,THERM-A-GAP T635,CHO-SEAL S6305,CHO-THERM T290,THERM-A-FORM 1641,THERM-A-FORM 1642,THERM-A-GAP G574,CHO-BOND 584,THERM-A-GAP 569PB,THERM-A-GAP G579,CHO-SEAL 1501,THERM-A-GAP PAD30G,THERMFLOW T710,THERM-A-GAP PAD30A,THERMAL GREASE T660,CHO-MUTE 9025,CHO-MUTE 9020,CHO-FORM 5541,CHO-FORM 5542,CHO-SEAL 6372,CHO-SEAL 6371,CHO-SEAL 6370,CHO-LUBE E117,THERM-A-GAP A580,SOFT-SHIELD 1000,THERM-A-GAP G570,THERM-A-GAP PAD60,CHO-FAB CFT,CHO-SEAL 1358,CHO-SEAL 1236,CHO-SEAL 1239,CHO-SEAL L6303,CHO-THERM T500,CHO-SEAL 1250,THERMAL GREASE T650,CHO-FOIL CCD,CHO-FOIL CCE,THERM-A-GAP T174,THERM-A-GAP A574,CHO-FOIL CCH,CHO-FOIL CCJ,CHO-FOIL CCK,THERM-A-GAP A570,THERM-A-GAP A515 RFA,CHO-FORM 5538,THERM-A-PAD-579PN,CHO-MUTE 9005,CHO-SHIELD 1091,THERM-A-GAP PAD60A,THERM-A-GAP A569,CHO-SEAL 1260,CHO-FORM 5526,CHO-FORM 5528,THERM-A-GAP GEL 8010,CHO-BOND 1099,CHO-FORM 5519,THERM-A-GAP 6579,THERM-A-GAP F574,THERM-A-GAP TPS60,THERM-A-GAP 579PN,FPCV-14832,THERM-A-GAP GEL 8017,CHO-BOND 1091,CHO-SIL 1485,CHO-JAC CJ-022-26,THERM-A-GAP 579PB,THERM-A-GAP 579,CHO-SEAL 1273,THERM-A-GAP PAD30,THERMAL GREASE T670,CHO-SIL 1356,CHO-FOIL CAD,THERM-A-GAP T274,CHO-SEAL 1270,CHO-FORM 5513,SOFT-SHIELD 2000,THERM-A-GAP 579PT,CHO-FORM 5515,CHO-SORB,THERM-A-GAP 6569,CHO-BOND 1088,TECKNIT 72-0008,THERM-A-GAP G174,CHO-LUBE4220,CHO-BOND 584-29,CHO-BOND 1083,CHO-SEAL 1265,THERM-A-GAP PAD80,CHO-BOND 1085,CHO-BOND 1086,THERMATTACH T405,CHO-SEAL 6452,CHO-SEAL 6330,THERMATTACH T404,CHO-SHRINK TUBES,CHO-LUBE 4220,CHO-BOND 360-208,CHO-SEAL 2561Y,CHO-FAB CRS,CHO-FORM 5506,THERM-A-GAP GEL 45,CHO-BOND 1076,CHO-BOND 2165,FPCV-13444,CHO-BOND 1077,CHO-SHIELD 608,THERM-A-GAP GELAB,CHO-BOND 1072,CHO-SEAL 1310,CHO-BOND 1073,CHO-SHIELD 604,CHO-BOND 1075,THERMATTACH T418,THERMATTACH T412,THERMATTACH T413,THERMATTACH T414,CHO-SEAL 6460,THERM-A-GAP 575NS,CHO-SEAL S6600,THERM-A-GAP G515 RFA,CHO-STRAP,CHO-BOND 1067,CHO-BOND 1069,THERM-A-GAP PAD70TPF,THERM-A-GAP TC60,THERMATTACH T410,THERMATTACH T411,THERMATTACH T428,CHO-SHIELD 2056,CHO-SHIELD 4916,CHO-SHIELD 4914,CHO-BOND 1055,CHO-BOND 1056,CHO-THERM T444,CHO-THERM T441,THERM-A-GAP TC50,THERM-A-FORM CIP35,CHO-SEAL 1215,CHO-SHIELD 2052,CHO-SEAL 1217,CHO-BOND 1053,CHO-SEAL 1212,CHO-SEAL 1350,THERM-A-FORM T644,THERM-A-FORM T646,THERM-A-GAP GEL 30,CHO-SHIELD 2044,THERM-A-FORM T647,CHO-SHIELD 4900,CHO-SHRINK BOOT,THERMFLOW T310,THERM-A-GAP G974,CHO-SHIELD 2040,CHO-SHIELD 610,CHO-SEAL 2557,THERMFLOW T557,CHO-SEAL 1221,CHO-SEAL 1224,THERM-A-FORM T642,THERMFLOW T558,CHO-BOND 360-20,SOFT-SHIELD 3700,CHO-SEAL 2542,THERM-A-FORM T644G,THERM-A-GAP T580,CHO-BOND 1029,THERM-A-GAP GEL20,THERM-A-GAP T630G,CHO-BOND 1035,CHO-BOND 1038,CHO-BOND 4669,CHO-BOND 592,THERMFLOW T766,CHO-BOND 1030,CHO-BOND 4660,THERM-A-GAP GEL 4517,THERM-A-GAP T574,CHO-JAC,CHO-THERM 1680,THERM-A-GAP T570,SOFT-SHIELD 4008,SOFT-SHIELD 4800,CHO-BOND 1018,CHO-BOND 1019,CHO-THERM 1684,THERM-A-GAP A174,SOFT-SHIELD 4004,SOFT-SHIELD 4002,THERM-A-GAP T579,SOFT-SHIELD 4000,SOFT-SHIELD I,TECKNIT 72-08116,CHO-BOND 1024,CHO-BOND 1027,CHO-SEAL 1401,THERM-A-GAP A579,THERMFLOW T777,THERM-A-GAP TPS60G,CHO-SEAL 6313,TECKNIT 0005,CHO-THERM 1671,TECKNIT 0002,CHO-SIL 1401,THERM-A-GAP GEL60HF,CH0-SEAL 0860,CHO-THERM 1674,CHO-THERM 1679,THERM-A-GAP T569,CHO-THERM 1677,THERM-A-GAP G274,CHO-THERM 1678,CHO-BOND 1016,THERM-A-GAP GEL37,CHO-SEAL 6308,THERM-A-GAP 976,THERM-A-GAP PAD30KT,CHO-SEAL 6307,CHO-SEAL 1651,CHO-SHIELD 2002,THERM-A-GAP GEL 75,CHO-SHIELD 2003,THERM-A-GAP 974,CHO-SHIELD 2001,CHO-THERM 1661,THERM-A-GAP A274,THERM-A--FORM CIP35,CHO-BOND 1121,THERM-A-GAP HCS,CHO-SEAL1285,CHO-SEAL 6435
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服务
使用FloTHERM和Smart CFD软件,提供前期热仿真模拟、结构设计调整建议、中期样品测试和后期生产供应的一站式服务,热仿真技术团队专业指导。
实验室地址: 深圳 提交需求>
模切导热屏蔽/麦拉/泡棉/背胶/毛毡类材料产品精度:±0.05mm;冲床最大尺寸:550mm*1300mm;模切最大尺寸:380*420mm。
最小起订量: 1 提交需求>
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