CTSR-1

Rev. P (6/22) Page 1 of 2 Konform® SR Product# CTSR-12, CTSR-P, CTSR1, CTSR5, CTSR-MV5, CTSR-HV1 Product Description Konform SR provides maximum flexibility for extreme temperatures. This transparent coating provides ideal protection for both rigid and flexible printed circuit boards. Cured coatings are hydrolytically stable and retain their physical electrical properties after high temperature and humidity exposure. Konform SR will not stress delicate circuit components. • Extends component life by protecting against adverse environments • Good insulation properties, excellent flexibility • Resists moisture, salt, fungus, corrosive vapors, and severe environments • Engineered to withstand heat generated by electronic circuitry as well as climatic temperatures • Contains a UV indicator for Quality Control inspection using medium intensity light at 265-335 nm • UL Recognized, File QMJU2.E76307 • Compliant to IPC-CC-830A • RoHS compliant Typical Applications Konform SR is ideal for applications in: • • • • • • Aerospace Data Communications Instrumentation Automotive Manufacturing Marine Manufacturing Process Control Typical Product Data and Physical Properties Usable Temp. Range of Cured Coatings Tack Free Time -85°F to 390°F (-65°C to 200°C) 15 min. Curing Conditions: Full Cure 24 Hours @ 77°F (25°C) (@30-60% R.H.) 8 Hours @ 170°F (77°C) Quick Cure 10 min. @RT followed by 10 min @ 80°C Specific Gravity 0.78 (Liquid Only) (water = 1@ 68ºF) Viscosity (cps @ 77ºF) CTSR 40± 5 cps CTSR-MV 60± 5 cps CTSR-HV 120± 5 cps Flash Point (TCC) 60°F / -15.6ºC Volume Resistivity 1.5 x 1016 (ohm/cm) Dielectric Breakdown 1100 (volts/mil) Thermal Conductivity 2.9 x 10-4 (Cal-cm/sec-cm2-ºC) Coefficient of Thermal Expansion 2.1 x 10-4 (in/in/ºC) Coverage (1 mil/ft2) CTSR-12 21 CTSR1 251 CTSR-MV5 479 CTSR-HV1 (2 mil) 719 Shelflife 1 year from date of manufacture RoHS Compliant Yes 1-770-424-4888  www.chemtronics.com Rev. P (6/22) Page 2 of 2 Konform® SR Product# CTSR-12, CTSR-P, CTSR1, CTSR5, CTSR-MV5, CTSR-HV1 Availability Compatibility Konform SR is generally compatible with most materials found on printed circuit boards. As with any chemical product, product/component compatibility must be determined on a noncritical area prior to use. Performance Moisture Resistance Removability Ease of Repair Flexibility Adhesion Abrasion Resistance Solvent Resistance Excellent Excellent Excellent Excellent Excellent Fair Good CTSR-12 CTSR-P CTSR1 CTSR5 CTSR-MV5 CTSR-HV1 10 oz. / 283 g Aerosol 16 fl. oz. / 473ml Liquid 1 Gal / 3.7 L Liquid 5 Gal / 19 L Liquid 5 Gal / 19 L Liquid 1 Gal / 3.7 L Liquid Environmental Impact Data CFC HCFC CL Solv. VOC HFC ODP Usage Instructions For industrial use only. Read SDS carefully prior to use. Before applying Konform SR conformal coatings, clean circuit boards to remove contamination and allow to dry. Cleaning may be performed with Chemtronics Flux-Off products. SPRAY APPLICATION: Apply top to bottom, allowing coating to flow evenly around components. Rotate PCB 90° and repeat application. Rotate and apply coating two additional times, then allow board to cure. If additional thickness is desired, apply additional coatings. When using liquid spray with automatic dispensing equipment, adjustments may be required in application rate and viscosity. DIP APPLICATION: Using automatic equipment or hand immersion technique, slowly immerse PCB into the coating and remove slowly. Use an average rate of approximately 1 foot per minute. After allowing the board to cure, process may be repeated to achieve desired thickness. 0.0% 0.0% 0.0% 88.0 % 0.0% 0.00 CFC, HCFC, CL. SOLV., VOC, and HFC numbers shown are the content by weight. Ozone depletion potential (ODP) is determined in accordance with the Montreal Protocol and U.S. Clean Air Act of 1990. The ODP of this product is 0.0. It is the sum of the ODP of the substances that may contribute to the depletion of stratospheric ozone, based upon the weight of each substance in the product’s formulation. Technical and Application Assistance Chemtronics provides a technical hotline to answer your technical and application related questions. The toll free number is: 1-800-TECH-401. Note: This information is believed to be accurate. It is intended for professional end users having the skills to evaluate and use the data properly. CHEMTRONICS does not guarantee the accuracy of the data and assumes no liability in connection with damages incurred while using it. BRUSH APPLICATIONS: Evenly apply coating to areas desired at thickness required. Allow time for curing before reapplying to achieve a thick coating. Use Chemask to protect components during conformal coating process. REMOVAL: After application, cured Konform SR may be removed by soaking in Chemtronics Electro-Wash Two Step. 8125 Cobb Center Drive, Kennesaw, GA 30152  1-770-424-4888  www.chemtronics.com 1-770-424-4888  www.chemtronics.com