Product Name：Series of glycerine based polyether polyols
Introduction
Application-Characteristics:Used in rigid or semi-rigid foams, it will help to bring down viscosity of polyol blend and offer fine cell structure.
Product parameters
Polyether polyols for rigid polyurethanes-Glycerine based polyether polyols
|
Product
|
OH Value
mgKOH/g
|
Water
% ≤
|
Colour
APHA≤
|
Viscosity
(25℃)mPa•s
|
Acid Value mgKOH/g≤
|
∑K+Na+
ppm ≤
|
Function-ality
|
|
RT-301
|
1120±40
|
0.08
|
50
|
1450±150
|
0.6±0.4
|
-
|
3
|
|
RT-302
|
540±20
|
0.05
|
50
|
650±75
|
0.6±0.4
|
-
|
3
|
|
RT-303
|
475±25
|
0.10
|
50
|
-
|
0.15
|
-
|
3
|
|
RT-303E
|
475±25
|
0.10
|
50
|
450±100
|
0.15
|
25
|
3
|
|
RT-304
|
385±15
|
0.10
|
50
|
330±70
|
0.15
|
10
|
3
|
|
RT-305
|
330±10
|
0.10
|
50
|
300±70
|
0.15
|
10
|
3
|
|
RT-307
|
245±10
|
0.10
|
50
|
260±100
|
0.15
|
15
|
3
|
|
RT-3065
|
249±10
|
0.10
|
100
|
265±55
|
0.15
|
10
|
3
|
|
RT-3057
|
570±30
|
0.10
|
100
|
800±200
|
0.15
|
30
|
3
|
|
RT-3063
|
630±30
|
0.10
|
100
|
700±200
|
0.15
|
30
|
3
|
Application-Characteristics:Used together with conventional rigid polyols for reducing viscosity or as
