FTH
Fast Dry Thinner FTH is a high purity solvent blend designed for use with Electrolube’s fast drying conformal coatings, AFA and
PUCAF. The primary use of FTH is to dilute the coating for use in dip and spray coating applications. Approvals RoHS-2 Compliant (2011/65/EU): Yes Liquid Properties Appearance Clear, Colourless liquid Flash Point: 27°C Density @ 20°C (g/ml): 0.88 VOC Content: 100% Description ：Fast Dry Thinners Packaging： 5 Litres Bulk Order Code：FTH05L
Directions for Use Spray Coating The optimum viscosity to give coating quality and thickness depends on the spray equipment and conditions, as
well as the conformal coating chosen. Suitable spray viscosity is typically 40-70mPa s. In addition, extra solvent
may need to be added to avoid immediate drying during application, commonly known as ‘cobwebbing’. The
thinned solution should be stirred thoroughly and allowed to stand. All air bubbles must be allowed time to
disperse before attempting to spray. Thinners should be added gradually until the desired spray pattern and
coating weight is achieved。 Dip Coating
FTH may be used to maintain the viscosity of AFA and PUCAF conformal coatings in open tanks used in dip
coating processes. Over time, the solvent within the coatings evaporates. This increases the viscosity and
produces a thicker coating. This solvent loss must be replaced to maintain the correct viscosity and provide an
economical coating thickness. The amount of FTH to be added depends on the total volume of the tank,
ambient temperature and rate of use. FTH should be added slowly, allowing the viscosity of the coating to alter
prior to adding additional thinners. FTH is a flammable solvent blend and should be used in a well-ventilated
area. All sources of ignition must be avoided. Please refer to the separate Health & Safety Data Sheet for
further details.
