Product Description
Momentive TSE388 is a one-component, oxime cure, flowable type of silicone adhesive sealant, which cures at room temperature with moisture in the air. TSE388 has a pourable consistency and excellent adhesion to metals, plastics, ceramics, glass, etc without the use of primers
Key features of Momentive TSE388
♦ Primerless adhesion to many substrates
♦ Neutral cure; Little risk of corrosion (corrosion to copper and copper alloys)
♦ Excellent high and low temperature resistance; from –55°C to 200°C
♦ Excellent weatherability, ozone, and chemical resistance
♦ Excellent electrical insulation properties
♦ Simple and easy-to-use, one-component system
Applications of Momentive TSE388
♦ A waterproof sealant, as well as potting, for electrical and communication equipment
♦ Air-tight sealants for meters to keep out water and dust
♦ Sealing and potting to equipments which require cold and heat resistance
♦ Coating for electronic and integrated circuits and semiconductors
♦ General adhesion for metals, glass, plastic, wood, etc
See all Momentive Product Here
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.
Typical Property Data (JIS K 6249)
Uncured Properties
| Property | Value |
|---|---|
| Appearance | Flowable liquid |
| Viscosity (23°C) | 10 Pa·s {100 P} |
| Tack-free Time (23°C) | 60 minutes |
Cured Properties (7 Days @ 23°C, 50% RH)
| Property | Value |
|---|---|
| Appearance | Elastic rubber |
| Density (g/cm³) | 1.04 |
| Hardness (Type A) | 16 |
| Tensile Strength (MPa) | 1.5 {15 kgf/cm²} |
| Elongation (%) | 330 |
| Adhesive Strength (MPa) | 1.3 {13 kgf/cm²} |
| Thermal Conductivity (W/m·K) | 0.18 {4.4 × 10⁻⁴ cal/(cm·s·°C)} |
| Volume Resistivity (Ω·cm) | 1.0 × 10¹⁵ |
| Dielectric Strength (kV/mm) | 20 |
| Dielectric Constant (60Hz) | 2.8 |
| Dissipation Factor (60Hz) | 0.008 |
