| 产品特性中国 | 是否进口否 |
| 品牌VK | 功能密封 |
| 用途范围防水防尘密封，替代传统的密封圈 |
| 产品特性中国 | 是否进口否 |
| 品牌VK | 功能密封 |
| 用途范围防水防尘密封，替代传统的密封圈 |
Product Features:
VK8144 is a two-component thermal cure silicone rubber material, used in environmental sealing applications
路 Excellent adhesion performance to most of metallic and plastic substrate
路 Low viscosity offers a short cycle time of gasket dispensing
路 Good performance in a wide temperature range from -55掳C to 125掳C
路 Typical gasket height from 0.4 mm and up to 2.0 mm, recommended compression between 10% to 50%
路 Low compression force and good mechanical properties
Applications:
路 Applications for water-proof and dust-proof
路 Telecommunication, 4G, 5G base station, Sealing applications
路 Automotive electronics
Product Data:
To be noted: All data in following table are sourced from lab evaluation based on the standard test substrate, contact us for more further technique supports.
VK8144 | ||||||
Basic Properties | ||||||
Compound Color | Grey | |||||
Base Material | Silicone Rubber | |||||
Conductive Filler | -- | |||||
Physical Properties | Test Procedure | Units | Result | |||
Density, Cured | ISO 2781 | g/cm3 | 1.1 2.0 | |||
Hardness | ISO 7619 | Shore A | 35 47 | |||
Tensile Strength | ISO 37 | Mpa | 5.5 >=1.5MPa | |||
Elongation at Break | ISO 37 | % | 600 >=150 | |||
Tear Strength | IS0 34-1C | N/mm | 22 | |||
Compression Set, 72Hours/ 100掳C | ISO 815 | % | 25 | |||
Viscosity A component, at shear rate10 s-1 | Vookey STM04/05 | Pas | 50 | |||
Viscosity B component, at shear rate10 s-1 | Vookey STM04/05 | Pas | 65 | |||
Viscosity, Mixed, at shear rate10 s-1 | Vookey STM04/05 | Pas | 65 | |||
Curing System | -- | -- | Thermal | |||
Flammability rating | UL-94 | -- | V0*2 V0 | |||
Adhesion*1 | Vookey STM04/07 | -- | Cohesive failure | |||
Electrical and Shielding Properties ASTM D573 -- | ||||||
Volume Resistivity, as molded | MIL-DTL-83528C | mOhm.cm | -- 25 | |||
Electrical Resistance | Vookey STM04/06 | mOhm | -- | |||
Volume Resistivity, Heat aged 48Hours@156掳C | MIL-DTL-83528C | mOhm.cm | -- | |||
Average shielding effect 0.3 - 20GHz, Gasket on aluminum, Fresh | Vookey cavity to cavity test method | dB | -- | |||
*1) The test substrate is standard aluminum sheet with trivalent chromate surface treatment *2) Tested on a 0.8 mm thick gasket adhered to an aluminum substrate with a thickness of 2 mm | ||||||
| 企业类型 | 有限责任公司(自然人投资或控股) | 统一社会信用代码 | 91441900324983445X |
|---|---|---|---|
| 成立日期 | 2015-01-12 | 法定代表人/负责人 | 盖秀云 |
| 注册资本 | 100万(元) | 注册地址 | 东莞市清溪镇青皇村青皇工业区葵青路45号2栋4楼 |
| 营业期限 | 2015-01-12 至 无固定期限 | 登记机关 | 东莞市市场监督管理局 |
| 经营范围 | 研发、生产、加工、销售：电子产品及配件、模具；加工、销售：通讯产品、仪器仪表、汽车配件、塑料密封材料；电磁屏蔽材料技术开发、技术转让及技术服务。 | ||
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