Specialty Chemicals, Adhesives & Plastics
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LINQSOL™ GCP1805 is an insulating epoxy coating powder for capacitors, varistors and other passive components. It was designed specifically as a halogen-free version of DK18-05 with similar technical specifications, just without containing any of the halogens.
LINQSOL GCP-1805 epoxy coating powders can be applied through a fluidized bed with temperatures as low as 105°C.
LINQSOL™ GCP1805 can be used for most class 2 & 3 ceramic capacitors and varistors. Its excellent curing conditions make the epoxy coating powder also very suitable for tantalum capacitors and other temperature-sensitive devices.
LINQSOL™ GCP1805 epoxy coating powders are laser markable and are rated with a UL 94 V-0 flammability and RTI rating of 130°C.
Used for insulation & coating of:
The following table shows the comparison of GCP1805 compared to DK18-05.
It could be seen from the table that the properties of GCP1805 are quite similar to DK18-05. The important features are the optimized pickup temperature and the low cure temperatures as low as 110°C. GCP1805 is expected to have a similar coating performance as DK18-05. It is suggested to coat GCP1805 powder for your passive components under the same preheating and curing conditions for DK18-05. Based on the trial results, the coating process could be further adjusted and optimized.