Castable Epoxy Heat Sink, UL Recognized
INSULCAST 140 FR, ITW Performance Polymers, is a high-performance epoxy casting system designed for superior thermal conductivity. UL recognized under File E86165 and meeting the flammability requirements of UL94V-1, this system is engineered for demanding applications.
Product Description:
INSULCAST 140 FR, when cured with INSULCURE 11B, offers excellent Class F operating properties, making it an ideal choice for applications requiring both high thermal conductivity and reliable heat dissipation. This castable epoxy system ensures efficient performance in heat sink applications.
For a robust and efficient heat sink solution, this epoxy delivers the reliability and safety you need.
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 | INSULCAST 140 FR | INSULCAST 11B | Tiêu chuẩn |
|---|---|---|---|
| TÍNH CHẤT CHƯA ĐÓNG RẮN | |||
| Màu sắc, Nhìn bằng mắt | Đen | Hổ phách | – |
| Độ nhớt, cPs | 220.000 | 700 | ASTM D 2393 |
| Tỷ trọng riêng | 2.60 | 0.95 | – |
| Tỷ lệ pha trộn (theo trọng lượng) | 100:3-4 | – | – |
| Độ nhớt sau khi trộn @ 60°C, cPs | 50.000 | – | ASTM D 2393 |
| Thời gian sử dụng @ 25°C, giờ | 2.5 | – | – |
| Thời hạn sử dụng @ 25°C, tháng | 12 | – | – |
| TÍNH CHẤT SAU KHI ĐÓNG RẮN | |||
| VẬT LÝ | |||
| Độ cứng, Durometer (Shore D) | 90-95 | – | ASTM D 2393 |
| Độ bền kéo, psi / MPa | 8.500 / 58.6 | – | ASTM D 638 |
| Độ giãn dài khi kéo, % | <1.0 | – | ASTM D 638 |
| Độ bền nén, psi / MPa | 18.000 / 124.1 | – | ASTM D 790 |
| Độ bền uốn, psi / MPa | 13.500 / 93.1 | – | ASTM D 790 |
| Hệ số giãn nở nhiệt, m/mK | 26×10⁻⁶ | – | – |
| Điểm biến dạng nhiệt, °C | 155 | – | – |
| Độ dẫn nhiệt, W/mK | 2.3 | – | – |
| Nhiệt độ làm việc, °C | -55 đến 155 | – | – |
