Jyoti 1505 C is a modified solventless epoxy resin which in combination with Hardener 1758 cures into a hard mass. Hardener 1758 is a low viscosity liquid polyamine hardener. The curing of the compound takes place at ambient temperature by polyaddition reaction.
Areas of Application - JYOTI 1505 EPOXY RESIN
Applications of Jyoti 1505 C in Combination with Hardener 1758 are: Casting, potting and encapsulation of electrical and electronic components such as transforms, solenoid coils, capacitors etc
PROPERTIES OF CURED MATERIAL
Jyoti 1505 C + Hardener 1758 system is characterized by low viscosity & fast curing at ambient temperature. The hard-cured mass has good mechanical, electrical, & chemical properties. The resin system can be used with higher filler loading. The resin/hardener combination is used in electrical components of thermal class 120 (class E).
APPLICATION METHOD
Jyoti 1505 C & Hardener 1758 should be mixed well at room temperature (20 to 40ºC) and should be used within 30-50 minutes, depending upon the ambient temperature and quantity of mixture.
ADDITION OF FILLER
Dried fillers such as silica, talc, dolomite, mica can be incorporated depending upon the performance requirement. Fillers shall be dried in oven at 150-200ºC for 4-6 hours to remove moisture. Wherever vacuum mixing facilities are available, fillers may be added to Jyoti 1505 C under vacuum preferably at 50- 60ºC Mould used for casting must first be treats with a mould releasing agent. For this purpose, a baking finish of compound stored for 4-6 hours at 150ºC and polishing with silicone paste, thereafter, are best suited.
