Momentive TSE3976-B is a high-quality, one-component silicone adhesive sealant that cures into flexible silicone rubber when exposed to atmospheric moisture at room temperature. Designed for excellent heat resistance and outstanding electrical insulation, TSE3976-B offers a reliable solution for various applications.
Key Features:
- Exceptional heat resistance
- Low volatility, with reduced low molecular siloxane content
- Non-corrosive to metals, meeting MIL-A-46146B corrosion standards
- Fast curing process
- Primerless adhesion to a wide range of substrates
- Low odor during curing, releasing only alcohol vapor
- Flowable consistency for a smooth, finished surface
- Ready-to-use, one-component formula
Applications:
- Electrical insulation for components and home appliances needing heat resistance
- Insulation and waterproof sealing for motor and transformer inlets/outlets
- Sealing and encapsulating heating elements in appliances
- Adhesive for bonding metals, glass, plastics, wood, and more
TSE3976-B is ideal for demanding environments requiring durability and reliability.
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.
| Thuộc tính | Thông số |
| TÍNH CHẤT CHƯA ĐÓNG RẮN | |
| Ngoại quan | Hỗn hợp dạng paste, màu đen |
| Độ nhớt (23°C) Pa·s {P} | 70 {700} |
| Thời gian không dính (23°C) phút | 5 |
| TÍNH CHẤT ĐÃ ĐÓNG RẮN (7 ngày @ 23°C, 50% RH) | |
| Ngoại quan | Cao su đàn hồi |
| Mật độ (23°C) g/cm³ | 1.06 |
| Độ cứng (Type A) | 30 |
| Độ bền kéo MPa {kgf/cm²} | 1.7 {17} |
| Độ giãn dài % | 210 |
| Độ bám dính*¹ MPa {kgf/cm²} | 1.3 {13} |
| Độ dẫn nhiệt*² W/(m·K) {cal/(cm·s·°C)} | 0.18 {4.4×10⁻⁴} |
| Siloxane bay hơi*² wt % | 0.025 |
| Điện trở thể tích Ω·cm | 1.0×10¹⁵ |
| Độ bền điện kV/mm | 27 |
| Hằng số điện môi (60Hz) | 3 |
| Hệ số tổn thất điện môi (60Hz) | 0.01 |
