NuSil™ CV-2500-2
- Chemical Family
- Silicones
NuSil™ CV-2500-2 is a controlled volatility black silicone elastomer.
Product families
Applications
- Consumer Goods — Appliances & Electronics
- Adhesives & Sealants
- Other Parts & Components
Product Families
- Encapsulants
Other characteristics
- Brand
- NuSil
- Product Type
- Encapsulant, Potting Compound
- Encapsulant
- Potting Compound
- Application Area
- Electrical Components
- Markets
- Consumer Goods
- Electrical & Electronics
- Appearance
- Black
- Technology
- Ready-to-Use Products
- HIGHLIGHTS
- Two-part, low viscosity, black silicone system
- Offers a broad operating temperature range
- 10:1 mix ratio (Part A:B)
- Country Availability
- Brazil
- Canada
- China (Mainland)
- Mexico
- USA
- Use Instructions
Mixing; Thoroughly mix Part A and Part B, in a 10:1 mix ratio by weight prior to use.; Vacuum Deaeration; Remove air entrapped during mixing by common vacuum deaeration procedure, observing all applicable safety precautions. Slowly apply full vacuum to a container rated for use and at least four times the volume of the material being deaerated. Hold vacuum until bulk deaeration is complete. Note: Some bonding applications may require the use of a primer. NuSil Technology's CF1-135 silicone primer is recommended.; Substrate Considerations; Cures in contact with most materials, exceptions include: sulfurcured organic rubbers, latex, chlorinated rubbers, some RTV silicones and unreacted residues of some curing agents.; Adjustable Cure; Schedule Product cures at a wide range of cure times and temperatures to accommodate different production needs. Contact NuSil Technology for details.
- Ready to Use Product Features
- Low Outgassing
- Low Viscosity
Technical data
Table 1 of 2
10 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity | 8,400 (8,400 ) | cP (Mpa*s) |
| Durometer Type A | 50.0 | — |
| Cte | 370.0 | ppm/°C |
| Dielectric Strength | 850 (33.15 ) | volts/mil (kV/mm) |
| Elongat ion | 150.0 | % |
| Mix Rat io | 0.417361111 | — |
| Specific Gravity | 1.05 | — |
| Tack Free Time | 6.0 | hours |
| Tensile | 950 (6.55 ) | psi (MPa) |
| Work Time | 3.0 | hours |
Table 2 of 2
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Cure System | Platinum | — |
| Cure at 150 °C | 30.0 | minutes |
