CHEMTRONICS(R) TDS # CW3500 Technical Data Sheet CircuitWorks(R) Conformal Coating Remover Pen PRODUCT DESCRIPTION CircuitWorks(R) Conformal Coating Remover Pen is ideal for precise removal of silicone and acrylic conformal coatings from printed circuit boards. The unique marker tip dispenser provides controlled and exact application. CircuitWorks(R) Conformal Coating Remover Pen allows for quick, convenient and precise spot removal of most types of conformal coatings in seconds. The solvent evaporates quickly and provides low surface tension for superior wetting. * Simple to use, easy to carry * Marker pen dispenser provides controlled and exact application * Fast drying * Low Toxicity * No CFC's or HCFC's * Low VOC Typical Applications CircuitWorks(R)Conformal Coating Remover Pen can be used for electronics applications including: * Circuit Board Manufacturing * Rework and Repair * Prototyping TYPICAL PRODUCT DATA AND PHYSICAL PROPERTIES Appearance Odor Vapor Pressure Clear, colorless liquid Mild Solvent <1 (Air =1) Solubility in Water Negligible Specific Gravity Evaporation Rate Viscosity VOC Content 0.79 @ 75o F <1 (Butyl Acetate = 1) >1 (Water = 1) < 15 % Flash Point (TCC) Surface Tension (dynes/cm @ 21.6o C) 102o F 19.2 Shelflife 5 years RoHS/WEEE Status COMPATIBILITY The CircuitWorks(R) Conformal Coating Remover Pen material is compatible with most materials used in printed circuit board fabrication. As with any solvent, compatibility with substrate should be determined on a non-critical area prior to use. USAGE INSTRUCTIONS Read MSDS carefully prior to use. 1. Hold pen vertically and briefly depress tip to start liquid flow. 2. Allow liquid to sit on the conformal coating for 15 - 20 seconds, then rub area with pen tip until coating is removed. Wipe area clean with a ControlwipesTM Wipe. 3. Wipe tip on a ControlwipesTM Wipe to remove buildup. 4. Change tips if necessary. TECHNICAL & APPLICATION ASSISTANCE Chemtronics(R) provides a technical hotline to answer your technical and application related questions. The toll free number is: 1-800-TECH401. 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(R) does not guarantee the accuracy of the data and assumes no liability in connection with damages incurred while using it. MANUFACTURED BY: ITW CHEMTRONICS(R) 8125 COBB CENTER DRIVE KENNESAW, GA 30152 1-770-424-4888 DISTRIBUTED BY: AVAILABILITY CW3500 9.0g (0.32 oz.) Pen Replacement tips also available: Part# CW8000 REV. E (06/06)