Product Introduction
Momentive SNAPSIL™ RTV224B is the B-component of the RTV210 two-part silicone adhesive system. When mixed with RTV210A at the specified ratio, it produces a fast-curing, durable silicone rubber that adheres to many substrates without primer. RTV224B contributes to the system’s thixotropic consistency, enabling non-sag applications on vertical and overhead surfaces. The cured adhesive delivers excellent mechanical properties, electrical insulation, and long-term resistance to weathering, ozone, and chemicals.
Momentive SNAPSIL™ RTV224B Features
- Key B-component for the RTV210 two-part adhesive system
- Enables extremely fast curing when blended with RTV210A
- Supports primerless adhesion to metals, glass, and various plastics
- Low odor and non-corrosive formulation
- Cure rate adjustable via mixing ratio
- Reliable low-temperature flexibility
- Excellent resistance to chemicals, ozone, and weather exposure
- Strong electrical insulation capabilities
Momentive SNAPSIL™ RTV224B Applications
- High-speed bonding processes requiring rapid fixture
- Automotive headlamp bonding and assembly
- Solar panel and industrial component assembly
- Bonding dissimilar materials such as metals, coated plastics, and glass
- Adhesive applications in electronics requiring non-corrosive silicone
- Vertical and overhead bonding with controlled non-sag consistency
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.
| 属性 | 数值 |
|---|---|
| 稠度 | 触变性膏状 |
| 颜色（RTV210A） | 象牙色 |
| 颜色（RTV224B） | 黑色 |
| 颜色（RTV229B） | 深灰色 |
| 比重（RTV210A） | 1.37 |
| 比重（RTV224B/RTV229B） | 1.03 |
| 混合比例 | 100:10（RTV210A : RTV224B/RTV229B） |
| 混合后比重 | 1.35 |
| 表干时间 | 9 分钟 |
| 混合后颜色 | 黑色 / 灰色 |
| 硬度 | 肖氏 A 38 |
| 拉伸强度 | 1.7 MPa |
| 延伸率 | 200% |
| 剪切强度 | 0.80 MPa |
| 固定时间 | 10–20 分钟 |
| 完全固化 | 24 小时 |
| 性能完全建立 | 3 天 |
| 可承受截面厚度 | 大于 6 mm |
| 固化副产物 | 醇蒸汽 |
| 温度范围 | –45°C 至 200°C |
| 储存（RTV210A） | 低于 27°C |
| 储存（RTV224B/RTV229B） | –18°C 或更低 |
| 保质期 | 至少 6 个月 |
