2102-12S

Rev. D (3/21) Page 1 of 2 Fine-L-Kote SR Silicone Conformal Coating Product# 2102 Product Description Silicone Conformal Coating is the most universal coating, offering protection for a wide variety of environments. Features / Benefits • UL recognized (UL746E) - file #E475454 • Thermal resistance - 392°F (200°C) • Dielectric strength - 1100 volts/mil • Moisture resistant • Chemically resistant • Vibration resistant & flexible • IPC-CC-830B qualified Usage Instructions Surface to be sprayed should be thoroughly cleaned with solvent such as Flux Remover G3® (1631). Surface must be completely dry before application of coating. Shake can well. Hold the board to be coated in a horizontal position and spray from top to bottom, holding the can four to six inches from surface. First, apply a light topical coating, then, after board has been fully coated, immediately apply a second heavier coat. Allow material to flow around the components. After application, invert can and spray until no liquid is expelled. Coating will be tack free in approximately 1 hour; however, full cure requires 72 hours depending upon humidity. Coated boards can be reworked by applying soldering iron directly to coating. Coated boards can be reworked by applying soldering iron directly to coating, or complete removal can be achieved in 1 to 3 hours by using Conformal Coating Remover (2510). Removal time depends upon temperature, thickness of coating, and application. Typical Product Data and Physical Properties Physical state: Liquid Odor: Characteristic odor Percent volatile: 86 at 68ºF (20ºC ) Boiling point: 134ºF (79ºC) Flashpoint and method: 10ºF (-12.2ºC) Solubility in water: Insoluble Specific gravity: 0.830 (water=1) VOC: 481 g/L Shelf life: 1 year Application method considerations: Dip – High volume method to fully coat boards. Thickness of final coating is controlled by viscosity and withdrawal speed from the pot. Selective spray system – Computer controlled selective spray systems, eliminate the need for masking. Higher viscosity than full coverage sprayer is generally needed (70-200 cps) to create precise edge definition and prevent splattering. Manual Application – Aerosol and brushing are generally used for small production runs, rework and repair. If using for rework, the aerosol needs to be compatible with the original coating. 800-858-4043 • www.techspray.com Rev. D (3/21) Page 2 of 2 Fine-L-Kote SR Silicone Conformal Coating Product# 2102 Environmental Policy Coating Properties Product Benefits Selective Spray System Atomized Spray System Dip Aerosol Available Thermal Resistant Moisture /Fungus Resistant Chemical Resistant Vibration Resistant Ease of Rework Moisture & Vibration Resistant acceptable acceptable excellent YES excellent excellent excellent excellent excellent Coverage 1 aerosol can 1 gal. liquid Tack Free Time (min) Accelerated Cure Time/Temp (1 mil dry film) 16 ft2 (1.5M2) 224 ft2 (20.8 M2) 60 2 Step 30 Min.@ 32°C 45 Min.@ 93°C 72 Hrs. YES V0 Aerosol 11% Bulk 14% Bulk 4-10 YES -65° to 200° C 1 kV/Mil 2.66 6.87 x 1015 2.1x10-4 (in/in/ͦC) Aerosol 46% Bulk 58% Ambient Cure Time IPC-CC-830 Qualified UL 94 Rated Solids Content (% by weight) Viscosity (centipoise) UV Indicator Operating Temp Range Dielectric Strength Dielectric Constant Insulation Resistance (ohms) Coefficient of thermal expansion VOC Corporate Office 8125 Cobb Center Drive Kennesaw, GA 30152 800-858-4043 tsales@techspray.com Techspray® is committed to developing products to ensure a safer and cleaner environment. We will continue to meet and sustain the regulations of all federal, state and local government agencies. Resources Techspray® products are supported by global sales, technical and customer services resources. For additional technical information on this product or other Techspray® products in the United States, call the technical sales department at 800-858-4043, email tsales@techspray.com or visit our web site at: www.techspray.com. Important Notice to Purchaser/User: The information in this publication is based on tests that we believe are reliable. The results may vary due to differences in tests type and conditions. We recommend that each user evaluate the product to determine its suitability for the intended application. Conditions of use are outside our control and vary widely. Techspray’s only obligation and your only solution is replacement of product that is shown to be defective when you receive it. In no case will Techspray® be liable for any special, incidental, or consequential damages based on breach of warranty, negligence or any other theory. Packaging and Availability 2102-12S 2102-P 2102-G 12 oz. aerosol 1 pint liquid 1 gallon liquid Europe ITW Contamination Control BV Saffierlaan 5, 2132 VZ Hoofddorp The Netherlands +31 88 1307 400 info@itw-cc.com China ITW Specialty Materials (Suzhou) Co., Ltd Hengqiao Road, Wujiang Economic Development Zone, Suzhou, Jiangsu Province, China 215200 +6019-2184801 chinasales@itwsms.com