ProFlame ® PN39 Halogen-free flame retardant for PCB and electronic products
Usage:
PN39 is a halogen-free flame retardant with a high phosphorus content which is suitable for use in both the thermoplastic and thermoset applications where the most stringent fire retardancy standards must be met. One application is epoxy based laminates for printed circuit boards. Halogen-free FR-4 and CEM-3 laminate s can be produced by using PN39. It can be readily dispersed in epoxy resin systems when a high shear mixer is used. PN39 does not increase the water pick-up after Pressure Cooker test. classification: UL 94: class V-1, 1.6 mm concentration: approx. 10 parts Exolit / 100 parts resin classification: UL 94: class V-0, 1.6 mm concentration: approx. 30 parts Exolit / 100 parts resin or in combination with other flame retardants like ATH
Package & Storage
PN39 is delivered in paper-plastic compound bag, net weight 20±0.1kg per bag.
Store in a dry and ventilated warehouse.Minimum shelf life is 12 months under proper stored condition