配方类型:

RUBBER, RESINS, WAXES

配方说明:

Polyether Rigid Foam

配方组成:

Silicone Surfactant/1.500
Formula No.4 (Flexible Slab Stock
T-9/0.320
TDI Index/106.000
fluorocarbon Blowing Agent/36.000
Polyol (M.W. 3000)/100.000
TDI Index/106.000
silicone Surfactant/1.200
"Polycat" 12/0.100
N-Ethylmorpholine/0.100
"Polycat" 8/1.500
T-9/0.320
Water/4.000
Fluorocarbon Blowing Agent/Variable
Water/Variable
Polyol (hydroxyl no. 450-550)/100.000
Thanol F-3000/100.000
Mondur TD-80 (Grade A)/60.700
Silicone L-520/1.500
Polyol (m.w. 3000)/100.000
Polycat 8/0.150
T-9/0.275
Watr/4.600
silicone surfactant/1.500
Water/2.000
Polymeric Isocyanate Index/110.000
"Polycat" 8/0.100

配制方法:

Selected Properties: Cream time, 10 sec; rise time, 74 sec; gel time, 84 sec; density, 1.5 pct; tensile (original), 17.8 psi; elongation (original), 130%; 90% compression set (original), OK; ILD (4'') (25% R), 42 lbs/50 in.^2 Thanol is the registered trademark of Jefferson Chemical Company, Inc.
Mondur is the registered trademark of Monday Chemical Company.
Silicone L-520 is a product of Union Carbide Corporation.