# 现场模制罩密封件 > 派克固美丽的 CHO-SEAL® 现场注塑成型垫片可在封罩上形成，能够形成更好的密封轮廓，从而消除对粘合剂的需求并更大程度提高屏蔽效能。 所属技术：密封技术 ## 系列介绍 派克固美丽的 CHO-SEAL® 现场注塑成型密封罩是具有导电性能的弹性体密封罩，通常用于航空、船舶和地面的电子设备，以满足高等级的屏蔽和环境密封要求。在几百种应用场合中，派克固美丽将我们的导电弹性体注塑到派克固美丽机加工或客户提供的封罩上，以形成具有显著的屏蔽、安装和维护优势的持久耐用的密封/封罩组装件。 派克固美丽拥有内部数控加工能力，能够快速经济地转换原型，对结构部件进行开发改造，并具有完整的部件和密封组装件生产能力。这些组装件包含了我们镀银或镀镍铝填充的耐腐蚀硅胶和氟硅橡胶，因此特别适合环境要求极高的军事/航空航天应用场合。 现场注塑成型垫片能够形成最佳的密封外形，因此相较于粘合的平垫片而言，在有限的闭合力下却挠度更大。无需粘合剂，这能减少界面阻抗并最大程度提高屏蔽效能。它还通过消除粘合剂厚度的不可控变化来改善环境密封，因为这种不可控变化可能会使理论上良好的设计变成现场故障。 特点/优点： • 设计和成本优势 • 横截面设计可以改善可维护性 • 紧固件密封可以减少泄漏到外壳中的 EMI 和湿气 • 减少购买的物品数量，从而节约生产成本 • 消除了对粘合剂的需求，节约了安装成本 • 提高了现场可靠性和可维护性 典型应用： • 军事 • 航空航天 • 工业 • 汽车 ## 技术参数 | 参数 | 值 | 单位 | | --- | --- | --- | | 硬度计 | 40 to 72 Shore A | | | 品牌 | Chomerics | | | 最高运行温度 | 125 to 200 °C | | | 热导性 | 0.6 to 2.2 W/m-K | | | 形状 | Cover Seal | | | 产品类型 | EMI Shielding Gasket | | | 技术 | Sealing & Shielding | | | 比重 | 1.7 to 3.7 | | | 噪声屏蔽级别 | 70 to 116 dB @ 2 GHz | | | 分部 | Chomerics Division | | | 产品风格 | Electrically Conductive Elastomer | | | 抗拉强度 | 120 to 200 psi, 0.83 to 1.38 MPa | | ## 型号入口（首批） - 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[19-13-VXXX-6330](https://hypher.com.cn/products/model/19-13-vxxx-6330-10b2612f992e37e3/index.md) - [19-13-VXXX-6303](https://hypher.com.cn/products/model/19-13-vxxx-6303-b12de39450851f0d/index.md) - [19-13-VXXX-1350](https://hypher.com.cn/products/model/19-13-vxxx-1350-0a061815753d61d2/index.md) - [19-13-VXXX-1310](https://hypher.com.cn/products/model/19-13-vxxx-1310-6b07ca4391548568/index.md) - [19-13-VXXX-1273](https://hypher.com.cn/products/model/19-13-vxxx-1273-81623515987fc92a/index.md) - [19-13-VXXX-1270](https://hypher.com.cn/products/model/19-13-vxxx-1270-f8db3bd69ac4b7c7/index.md) ## 技术资料与 CAD - [Application Note: Elastomer Load vs. Deflection Curves](https://www.parker.com/content/dam/Parker-com/Divisions-2011/Chomerics-Division/SupportAssets/Parker-Chomerics-Load-vs-Deflection-Curves-CS-025.pdf)：document - [Blog Post: Supporting Embedded Computing in Defense Aerospace Applications](https://blog.parker.com/us/en/emg_cho/supporting-embedded-computing-in-defense-aerospace-applications.html)：document - [Brochure: EMI/EMC and Product Safety Compliance Testing Services](https://www.parker.com/content/dam/Parker-com/Literature/Chomerics/Parker-Chomerics-Test-Services-Brochure.pdf)：document - [Find Your Local Parker Chomerics Sales Rep or Distributor](https://hypher.com.cn/library-assets/3aa582471651675dc1006f5aaab64fef7c13382081115f985b1936ba2623cb60.pdf)：document - [Find the Correct Conductive Elastomer EMI Gasket For You](https://solutions.parker.com/finding-the-right-chomerics-elastomer-emi-gasket)：document - [Handbook: Chomerics Conductive Elastomer Engineering Handbook](https://www.parker.com/content/dam/Parker-com/Literature/Chomerics/Parker-Chomerics-Conductive-Elastomer-Engineering-Handbook.pdf)：document - [Parker Chomerics Elastomers Selector Guide](https://www.parker.com/content/dam/Parker-com/Literature/Chomerics/Parker-Chomerics-Elastomers-Selector-Guide.pdf)：document - [Parker Chomerics Molded In-Place Cover Seals](https://www.parker.com/content/dam/Parker-com/Literature/Chomerics/Parker-Chomerics-Molded-In-Place-Cover-Seals.pdf)：document - [Parker Chomerics Product Case Studies](https://discover.parker.com/chomerics-case-studies)：document - [Parker Chomerics Safety Data Sheets (SDS)](http://web.chempliance.com/PublicAccess.aspx?t=5uGMHJCa1MleH2lkHnFu2g2)：document - [Parker Chomerics Terms and Conditions](https://hypher.com.cn/library-assets/81b70c4cb0c18967258aabb9ed222b2ac27a91d19dda1f98b16c2626d9d08727.pdf)：document - [Parker Chomerics Upcoming Webinars & On Demand Webinars](https://discover.parker.com/parker-chomerics-upcoming-webinars)：document - [Product Compliance: REACH SVHC Meets Requirements](https://hypher.com.cn/library-assets/11c283ca609c61dbe85aa917de9df63f3816a38f563e1926251e2d051b758bc0.pdf)：document - [Request a Chomerics Product Sample](https://discover.parker.com/chomerics-request-a-sample)：document - [Request a Quote](https://discover.parker.com/chomerics-rfq)：document - [Whitepaper: Shore A Hardness Scale for Flat Flange Compression & Molded Shapes](https://www.parker.com/content/dam/Parker-com/Literature/Chomerics/whitepapers/Parker-Chomerics-Shore-A-Hardness-CHOWP1014.pdf)：document - [parker%20chomerics%20molded%20in-place%20cover%20seals.pdf](http://www.parker.com/Literature/Chomerics/Parker%20Chomerics%20Molded%20In-Place%20Cover%20Seals.pdf)：document 资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/molded-in-place-cover-seals) 价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/sealing/molded-in-place-cover-seals)；[联系技术支持](https://hypher.com.cn/contact)