7. Polyethers for Non-foam


1) Typical Properties and Physical Properties of Foam
Grade Color
(GARDNER NO.)
OH No.
(mgKOH/g)
Acid No.
(mgKOH/g)
Specific
Gravity
(20/20กษ)
Water(%)
Viscosity
(30กษ,cps)
PP-200 50max 565กพ20 0.05max 1.020 0.05max 46
PP-400 50max 280กพ15 0.05max 1.030 0.05max 54
PP-750 50max 150กพ5 0.04max 1.010 0.05max 77
PP-950 50max 118กพ5 0.04max 1.009 0.05max 105
PP-1000 75max 112กพ4 0.04max 1.008 0.05max 118
PP-2000 75max 56กพ2 0.03max 1.006 0.05max 240
PP-3000 75max 35กพ2 0.03max 1.005 0.05max 397
PP-4000 75max 28กพ1.5 0.03max 1.004 0.05max 780
GP-250 75max 675กพ25 0.05max 1.088 0.05max 645
GP-400 50max 400กพ15 0.05max 1.051 0.05max 278
GP-280 50max 280กพ15 0.05max 1.042 0.05max 150
GP-1000 50max 168กพ10 0.03max 1.025 0.05max 158
GP-3000 50max 56กพ2 0.03max 1.012 0.05max 340
GP-4000 75max 42กพ2 0.03max 1.009 0.05max 470