Fine-L-Kote SRV Silicone Conformal Coating
- Chemical Family
- Silicones
Fine-L-Kote SRV Silicone Conformal Coating is a one-part, clear conformal coating that cures to a moisture and abrasion resistant surface. Silicone conformal coatings are the most versatile, providing protection in a wide range of environments. This coating provides resilient, stress-relieving protection while containing low VOC content. This coating cures quickly at room temperature thanks to a moisture/humidity-based curing mechanism.
Properties
- Physical Form
- Liquid
Product families
- Protective Coatings
Other characteristics
- Brand
- Fine-L-Kote
- Features
Abrasion Resistant, Corrosion Resistant, Easy To Modify, Electrically Insulating, Excellent Dirt Pick-up Resistance, Excellent Moisture Resistance, Excellent Transparency Properties, Fast Cure, Good Toughness, Heat Resistance, High Dust Control, Low VOC, Microbe Resistant, Resilient, Salt Resistance, Soil Resistance
- Product Type
1K (1 component) Coating, Conformal Coating, Solventborne Coating; 1K (1 component) Coating; Conformal Coating; Solventborne Coating
- Application Area
Control Units, Marine Applications, Measuring Instruments, Printed Electronics; Control Units; Marine Applications; Measuring Instruments; Printed Electronics
- Application Method
- Brush, Dip Coating, Spray
- Markets
- Electrical & Electronics
- Adhesion
Fine-L-Kote SRV is formulated to provide adhesion to most common PCB and component materials. Before applying Fine-L-KoteTM conformal coatings, clean circuit boards to remove contamination and allow dry. Cleaning may be performed with Techspray G3, E-LINETM and Precision-V flux removers.
- Shelf LIfe
- 9 months. From Production Date
- Cure
- Air Dry
- Moisture Cure
- Insoluble In
- Water
- Technology
- Ready-to-Use Products
- Repairability
When assembling PCB's, it may be necessary to rework or repair damaged boards. Fine-L-Kote™ SRV has good reparability because it can be removed by scraping or cutting, or by using solvents or stripping agents. To replace one component, the coating can be burnt through by applying a soldering iron on the coated solder joint. Use proper ventilation / fume extraction. After repair is complete, clean area using a Techspray solvent cleaner, allow to dry, and then recoat.
- Specifications
• IPC-CC-830B • UL94 flammability rating V-0 • MIL-STD 810G salt spray test • MS941-04 salt spray test
- Labeling Claims
- Chlorofluorocarbon (CFC)-Free
- HAPs-free
- Hydrochlorofluorocarbons (HCFCs)-free
- Low VOC
- Application Methods
- Brush
- Dip Coating
- Spray
Technical data
Table 1 of 2
2 rows| Characteristic | Value |
|---|---|
| Flash Point (Closed Cup) | 10ºF (-12.2ºC) |
| UV Indicator | Yes |
Table 2 of 2
15 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tack-Free Time (Accelerated RH, 140°F / 60°C, 33%) | 10.0 | minutes | — |
| Tack-Free Time (Ambient) | 30.0 | minutes | — |
| Full Cure† Time (Accelerated, 2 Step, 90°F / 32°C Then) | 30 Min | minutes | — |
| Full Cure† Time (Accelerated, 2 Step,199°F / 93°C) | 100.0 | minutes | — |
| Full Cure† Time (Ambient , 77ºF / 25ºC, 30-60% RH) | 24.0 | Hrs | — |
| Operating Temperature Range* | -60 to 200 | °C | — |
| Hardness | 90.0 | shore A | — |
| Hardness | 88.0 | Shore D | — |
| Dielectric Strength* | min. 720 | volts/mil | — |
| Dielectric Strength* | min. 28 | kV/mm | — |
| Volume Resistivity* | min. 1.4 x 10¹² | ohm – cm | — |
| Dielectric Constant (100 hz*) | 3.75 | — | — |
