HOME > Data bank > Monolithic refractories > Other Monolithic refractories > Asahi Plast (plastic refractories) Monolithic refractories   Other Monolithic refractories Asahi Plast (plastic refractories) Product PL-37 PL-36 PL-34 PL-37HP PL-36HP PL-35HP PL-34HP Max operating temperature(°C) 1750 1700 1600 1750 1700 1600 1550 Fill factor(t/m3) 2.75 2.50 2.25 2.75 2.50 2.30 2.25 Chemical composition(%) SiO2 20 33 49 15 30 49 58 Al2O3 75 60 44 73 58 41 36 Bulk specific gravity 110°Cx24hrs. 2.58 2.38 2.15 2.60 2.38 2.20 2.10 1500°Cx3hrs. 2.52 2.22 2.12 2.45 2.30 2.10 2.00 Compressive strength ( )Bending strength (MPa) 110°Cx24hrs. 4.7 (0.9) 4.2 (0.7) 3.8 (0.8) 13 (3) 12 (3) 12 (3) 9 (2) 800°Cx3hrs. 10 (1.3) 11 (1.1) 12 (1.5) 23 (3) 20 (3) 20 (3) 18 (3) 1100°Cx3hrs. 35 (3.4) 28 (2.8) 26 (3.6) 28 (4) 26 (4) 25 (4) 23 (3) 1500°Cx3hrs. 42 (5.2) 20 (5.0) 20 (6.0) 21 (5) 20 (5) 18 (5) 16 (5) Premanent linear change(%) 110°Cx24hrs. -1.2 -1.3 -0.8 -1.1 -1.3 -1.1 -1.2 800°Cx3hrs. -1.2 -1.3 -0.9 -1.1 -1.3 -1.1 -1.2 1100°Cx3hrs. -1.2 -1.4 -0.9 -1.2 -1.4 -1.2 -1.3 1500°Cx3hrs. -0.8 0.7 -1.0 0.7 0.7 1.0 1.0 Thermal conductivity (W/m/K) at500°C 1.05 0.89 0.80 1.02 0.79 0.77 0.74 at1000°C 1.16 1.05 0.99 1.15 0.99 0.96 0.93 Standard package quantity(kg) 25 25 25 25 25 25 25 Typical applications Heating furnace, Burner tiles Heating furnace, Burner tiles, Aluminum melting furnace Heating furnace, Burner tiles, Aluminum melting furnace Heating furnace, Burner tiles Heating furnace, Burner tiles, Aluminum melting furnace Heating furnace, Burner tiles, Aluminum melting furnace Heating furnace, Burner tiles, Aluminum melting furnace >> Asahi Plast To page top