Reactive-Hot_Melts
Reactive Hot Melts (RHM) adhesives are isocyanate terminated prepolymrs made from highly crystalline and/or amorphous polyester polyols and pure MDI. The advantage of RHM adhesives is that they combine the speed of a conventional hot-melt with the strenght of a reactive system. Besides, Reactive Hot Melt adhesives are solvent free
  Reference
HOOPOL		 OHV (mg KOH/g) AV (mg KOH/g) Glass Trans (ºC) Melting Point (ºC) Mol. Weight (g/mol) Viscosity (mPa s)
Crystalline F-531 26,4 - 28,4 <0,2 --- 53 4.000 6.000 - 10.000 (60 °C)
Crystalline F-900 53 - 58 <0,5 --- 53 2.000 700 - 1.300 (60 ºC)
Crystalline F-970 36 - 40 <1,0 --- 54 3.000 1.500 - 3.500 (60 °C)
Crystalline F-972 39 - 44 <0,5 --- 54 2.700 1.500 - 9.800 (60 ºC)
Crystalline F-931 28 - 32 <0,5 --- 57 3.750 4.000 - 7.000 (60 ºC)
Crystalline F-932 28 - 32 0,5 - 1,0 --- 57 3.750 4.000 - 7.000 (60 ºC)
Crystalline F-902 18 - 24 <2,0 --- 58 5.500 2.000 - 8.000 (80 °C)
Crystalline F-911 10 - 16 <2,0 --- 59 8.500 <45.000 (80 °C)
Crystalline F-3000 27 - 33 <0,5 --- 71 3.750 2.000 - 4.000 (80 °C)
Crystalline F-7530 27 - 34 <3,0 -20 82 3.750 2500 - 6500  (130 ºC)
Crystalline F-3230 27 - 34 <2,0 --- 85 3.750 200 - 1500 (130 °C)
Crystalline F-24230 27 - 34 <2,0 --- 90 3.750 -500 (130 ºC)
Crystalline F-7931 27 - 34 <2,0 --- 96 3.750 -1.500 (130 °C)
Crystalline F-88933 27 - 34 <2,0 --- 106 3.750 -2.600 (130 °C)
Crystalline F-88931 27 - 34 1,0 - 2,0 --- 120 3.750 3.000 - 5.000 (130 ºC)
Amorphous F-5610 50 - 60 8 - 12 14 --- 2.000 -1.100 (130 °C)
Amorphous F-5630 30 - 34 <2,0 16 --- 3.500 2.000 - 6.000 (130 ºC)
Amorphous F-4620 103 - 117 <2,0 25 --- 1.000 9.000 - 17.000 (100 °C)
Amorphous F-4621 107 - 113 <2,0 25 --- 1.000 1.500 - 4.000 (120 °C)
Amorphous F-39030 33 - 37 <2,0 29 --- 3.200 9.000 - 16.000 (130 ºC)
Amorphous F-39031 33 - 37 <2,0 29 --- 3.200 9.000 - 16.000 (130 ºC)
Liquid F-37040 27 - 34 <2,0 20 --- 3.750 7.000 - 15.000 (80 ºC)
Liquid F-4910 53 - 59 <1,0 25 --- 2.000 9.000 - 15.000 (60 °C)
Liquid F-37030 27 - 32 <1,0 27 --- 3.750 5.000 - 11.000 (80 °C)
Liquid F-37031 30 - 34 <2,0 30 --- 3.500 4.000 - 10.000 (80 °C)
Liquid F-37032 27 - 34 <2,0 37 --- 3.750 7.500 - 14.500 (80 °C)
Liquid FJ-20030 18 - 24 <2,0 35 --- 5.500 3.000 - 7.000 (80 °C)

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