фенольной смолы

This series product is thermoplastic phenol-formaldehyde resin formed by reaction under acid condition,which could be used independently,or be mixed with liquid resin for use as well;moreover,it may be used in special-type fireproof material such as immerged-type long nozzle,stopper rod, Dry Ramming rods and insulated plate.Its warranty period is half a year! Technical Index Model Appearance Moistur e Fluidity(mm) Aggregatin Speed(s) Free Phenol(%) Softening Point(°C) Residual Carbon(%) Thinness (0.106mm) Pfn4401 White or yelllow powder ≤1.0 20 40 50 90 2.0 4.5 95 105 37 40 ≥80% Pfn4402 105 120 PFn4403L 45 90 2.0 4.0 — 50 58 ≥95% PFn4404L 40 60 — if youare interested in our products ,pls send me an e-mail and we will give you the best service!