Polyester Polyol
Characteristical：
Produced by the reaction of diols and dibasic acids. It can improve the thermal stability, oil resistance, rigidity, adhesion and air permeability of PU products.
High crystal series
|
Grade |
Composition |
Average molecular weight |
Acid value (mgKOH/g) |
Hydroxygen value (mgKOH/g) |
Water content (%) |
Appearance (25℃) |
|
SE5011SX |
SA, BG |
2000 |
0.5max |
53~59 |
0.05max |
Solid |
|
SE5021SX |
SA, BG |
2000 |
0.5max |
53~59 |
0.05max |
Solid |
|
SE5031SX |
SA, BG |
2000 |
0.5max |
53~59 |
0.05max |
Solid |
※The composition and value of each product vary from product to product. If you are looking for similar products, please feel free to contact us.