Momentive TSE387 1K Silicone Adhesive White 18kg is a one-component, oxime cure, flowable silicone adhesive sealant. This advanced formulation cures efficiently at room temperature upon exposure to atmospheric moisture. It offers significant industrial value through its pourable consistency and exceptional primerless adhesion to a wide array of materials, streamlining manufacturing processes.
General Information of Momentive TSE387 1K Silicone Adhesive White 18kg
This Momentive TSE387 Silicone Adhesive operates as a neutral, oxime cure system. It initiates curing simply by reacting with ambient humidity. The material presents as a distinct white, flowable paste in its uncured state. Upon complete cure, it transforms into a durable, elastic rubber. This neutral cure mechanism is crucial. It significantly minimizes the risk of corrosion, even when applied to sensitive metals like copper and its alloys. Its robust chemical base ensures consistent, long-term performance across diverse and demanding industrial environments.
The Momentive TSE387 Silicone Adhesive provides reliable and strong bonding without the necessity of primers. It adheres effectively to a broad spectrum of substrates, including various metals, plastics, ceramics, and glass. Its inherent one-component nature greatly simplifies application processes. This directly reduces operational complexity and enhances overall manufacturing efficiency. Furthermore, the formulation boasts excellent electrical insulation properties. This makes it an ideal choice for protecting and bonding sensitive electronic assemblies and components where dielectric strength is paramount.
Key Features of Momentive TSE387 White 18kg
- Primerless Adhesion: Achieves strong, reliable bonds to numerous substrates without requiring additional primers.
- Neutral Cure System: Minimizes corrosion risk, safeguarding sensitive components, including copper and its alloys.
- Extreme Temperature Resistance: Maintains performance integrity across a wide range, from −55°C to 200°C.
- Superior Environmental Durability: Exhibits excellent resistance to weather, ozone, and various industrial chemicals.
- Excellent Electrical Insulation: Provides robust dielectric strength and volume resistivity for electrical protection.
- User-Friendly Application: Functions as a simple, easy-to-use one-component system, simplifying integration into workflows.
Typical Industrial Applications of Momentive TSE387
This formulation is engineered for the following applications:
- General industrial sealing and protective coating operations.
- Critical electrical insulation for various components and assemblies.
- Thin section potting of sensitive electrical and electronic components.
- Versatile general adhesive for bonding metals, glass, plastics, and wood.
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| 性能参数 | 数值 |
|---|---|
| 未固化外观 (Appearance – Uncured) | 白色流动状膏体 |
| 固化后外观 (Appearance – Cured) | 弹性橡胶 |
| 粘度 (23°C) | 60 Pa·s |
| 表干时间 (Tack-free time – 23°C) | 90 分钟 |
| 密度 (23°C) | 1.03 g/cm³ |
| 硬度 (Type A) | 25 |
| 拉伸强度 (Tensile strength) | 2.3 MPa |
| 断裂伸长率 (Elongation) | 350% |
| 粘接强度 (Adhesive strength) | 1.3 MPa |
| 导热系数 (Thermal conductivity) | 0.18 W/(m·K) |
| 体积电阻率 (Volume resistivity) | 1.0 × 10¹⁵ Ω·cm |
| 介电强度 (Dielectric strength) | 20 kV/mm |
| 介电常数 (Dielectric constant – 60Hz) | 2.9 |
| 介质损耗因数 (Dissipation factor – 60Hz) | 0.004 |
