Phenol-formaldehyde PF Resins

The impregnation of PF (phenol-formaldehyde) resin into wood was studied in the early part of the twentieth century. PF resin wood composites have been commercialized as Impreg and Compreg for their high mechanical strength and dimensional stability. Although the enhancement of decay resistance by PF resin treatment was also found earlier [1], it has not been applied to wood preservation techniques for the prevention of biodeterioration. [Pg.343]

ASA poly(acrylic acid-co-styrene-co-acrylonitrile) PF phenol-formaldehyde resin... [Pg.11]

CF-EP glass fiber reinforced epoxy resin PE-HD high-density polyethylene PF Phenol-Formaldehyde resin... [Pg.235]

PF Phenol-formaldehyde resin Wood-flour (ca. 50%) filled molding compound 1.37-1.46 5.5-12 30-60 0.4-0.8 10-30... [Pg.444]

PF Phenol-formaldehyde resin Impact modified, cellulose filled (ca. 50%) 1.38-1.42 25-45 1-2 20-60... [Pg.444]

PF Phenolic formaldehyde (resin) RACO Random copolymer... [Pg.780]

Table A.46 Chemical resistance of thermosets (EP = epoxy resin, PF = phenol-formaldehyde resin, Furan = furan resin, UF = urea-formaldehyde resin, MF = melamine-formaldehyde resin) [32]...

PF phenol-formaldehyde resin SMS styrene/a-methyl styrene... [Pg.2399]

PF Phenol-formaldehyde resins Phenoplasts Polycondensate, i.e., crosslinking by elimination of H2O... [Pg.107]

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