The Techspray 2102-12S is a Fine-L Kote SR Silicone Conformal Coating. This product is ideal for moisture and thermal vibration protection. It is the most universal coating, offering protection for a wide range of environments. It comes in a 12 oz aerosol spray can.
Techspray offers a variety of coating formulas to match field and engineering requirements. Specifications generally depend on the type of protection needed: e.g. thermal, moisture, and static resistance. Coatings contain Opti/Scan to allow quality control inspection of coverage and evenness of the coating on a PCB. A coated board can be passed under a standard, low-cost UV (short-wave black) light, and the coated areas glow. The brighter the glow, the thicker the coating.
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. As you spray or brush coating, allow material to flow around components. Coating will be tack free in approximately 60 minutes; however, full cure requires 72 hours depending on humidity and thickness of application. 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 on temperature, thickness of coating, and application.
Chemical and Physical Properties:
Appearance: Clear, colorless liquid
Odor: Aromatic odor
Flash Point: -12.2 Degrees C (10 Degrees F)
VOC (EPA): 481 g/l
Boiling Point: 79 Degrees C (134 Degrees F)
Chemical Composition (CHEMICAL NAME / CAS NUMBER):
Acetone / 67-64-1
Hexane / 110-54-3
1-(2-Methoxy-Methyl-Ethoxy)-2-Propanol Acetate / 88917-22-0
Dimethyl methylphenylmethoxy siloxane / 68952-93-2
Methylitrimethoxysilane / 1185-55-3
Benzene-methyl, (Toluene) / 108-88-3
Propane (aerosol only) / 74-98-6
Please note the minimum quantity of purchase for this item is 1 unit of 6
For the same products in additional sizes and packaging please see products listed below