The process of polyether polyol is oriented to "Energy saving, high efficiency and high quality", and the production equipments are selected from international and domestic first-class brands, equipped with multiple sets of online testing technology. Dotachem is the high quality supplier of Polyether polyol applied in CASE, welcome to submit the form to send special needs!
1.The process of these products is oriented to "Energy saving, high efficiency and high quality", and the production equipments are selected from international and domestic first-class brands, equipped with multiple sets of online testing technology.
2.The product has high stability, low molecular weight distribution index and concentrated molecular weight.
3.The product has low moisture content. The internal control moisture index is lower than 100 ppm. The moisture can be ensured to be lower than 200 ppm when the product is delivered into the customers’ storage tanks.
4.The product does not contain K+, Na+ and other residual metal ions.
5.The product is odorless and has low VOC.
6.The product has low color value and no pink hue, which solves the problem of pink hue in DMC polyether products that are common in the industry. The finished products can remain non-yellowing for a long time by using the product.
Polyether polyol applied in CASE
Item Code
Hydroxyl Value(mgKOH/g)
Moisture(%)
Viscosity (mPa.s/25℃)
Acid (mgKOH/g)
PH
Color APHA
NA/K content(mg/Kg)
Functionality
Molecular weight
DT-204
270-290
≤0.05
-
≤0.05
5.0-7.0
≤15
≤3
2
400
DT-210A
107-117
≤0.02
120-180
≤0.05
5.5-7.5
≤15
-
2
1000
DT-220A
54.0-58.0
≤0.02
270-370
≤0.05
5.5-7.5
≤15
-
2
2000
DT-3000D
35.0-39.0
≤0.02
500-700
≤0.05
5.5-7.5
≤15
-
2
3000
DT-4000D
26.5-29.5
≤0.02
700-1000
≤0.05
5.5-7.5
≤15
-
2
4000
DT-8000D
13.0-15.0
≤0.02
2500-3500
≤0.05
5.0-8.0
≤15
-
2
8000
DT-330N
32.0-36.0
≤0.02
800-1000
≤0.05
5.0-7.0
≤15
≤3
3
5000
Details
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