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.
Application：
・Polyurethane resin for shoes
・Adhesive resin
・Resins for synthetic leather
・Thermoplastic polyurethane particles (TPU)
・Hot-melt adhesive
・Polyurethane injection molding (CPU)
・Flexible polyurethane foam
・Rigid polyurethane foam
General Series
|
Grade |
Composition |
Average molecular weight |
Acid value (mgKOH/g) |
Hydroxygen value (mgKOH/g) |
Water content (%) |
Appearance (25℃) |
|
SE2021 |
AA, HG |
2000 |
0.5max |
53~59 |
0.05max |
Solid |
|
SE2031 |
AA, HG |
3000 |
0.5max |
36~40 |
0.05max |
Solid |
|
SE2421 |
AA, BG, HG |
2000 |
0.5max |
53~59 |
0.05max |
Solid |
|
SE3021 |
AA, EG |
2000 |
0.5max |
52~57 |
0.05max |
Solid |
|
SE3411 |
AA, BG, EG |
1000 |
0.5max |
106~118 |
0.05max |
Liquid-Waxy |
|
SE3421 |
AA, BG, EG |
2000 |
0.5max |
53~59 |
0.05max |
Liquid-Waxy |
|
SE5141 |
AA, BG |
1000 |
0.5max |
106~118 |
0.05max |
Solid |
|
SE5021 |
AA, BG |
2000 |
0.5max |
52~57 |
0.06max |
Solid |
|
SE5031 |
AA, BG |
3000 |
0.5max |
36~40 |
0.07max |
Solid |
|
SE5041 |
AA, BG |
4000 |
0.5max |
26~30 |
0.08max |
Solid |
Hydrolysis resistant series
|
Grade |
Composition |
Average molecular weight |
Acid value (mgKOH/g) |
Hydroxygen value (mgKOH/g) |
Water content (%) |
Appearance (25℃) |
|
SE2621 |
AA, HG, Polyol |
2000 |
0.5max |
53~59 |
0.05max |
Liquid-Waxy |
|
SE2641 |
AA, HG, Polyol |
4000 |
0.5max |
26~30 |
0.05max |
Liquid-Waxy |
|
SE26711 |
AA, HG, Polyol |
1000 |
0.5max |
106~118 |
0.05max |
Liquid |
|
SE26721 |
AA, HG, Polyol |
2000 |
0.5max |
53~59 |
0.05max |
Liquid |
|
SE26731 |
AA, HG, Polyol |
3000 |
0.5max |
36~40 |
0.05max |
Liquid |
|
SE7011 |
AA, Polyol |
1000 |
0.5max |
106~118 |
0.05max |
Liquid |
|
SE7021 |
AA, Polyol |
2000 |
0.5max |
53~59 |
0.05max |
Liquid |
|
SE7031 |
AA, Polyol |
3000 |
0.5max |
36~40 |
0.05max |
Liquid |
|
SE7421 |
AA, BG, Polyol |
2000 |
0.5max |
53~59 |
0.05max |
Liquid |
|
SE7441 |
AA, BG, Polyol |
4000 |
0.5max |
26~30 |
0.05max |
Liquid |
|
SE8011 |
AA, EG, Polyol |
1000 |
0.5max |
106~1118 |
0.05max |
Liquid |
|
SE8021 |
AA, EG, Polyol |
2000 |
0.5max |
53~59 |
0.05max |
Liquid |
Biobase Series
|
Grade |
Composition |
Average molecular weight |
Acid value (mgKOH/g) |
Hydroxygen value (mgKOH/g) |
Water content (%) |
Appearance (25℃) |
|
SE111SZX |
100% bio-based polyols and polyacids |
1000 |
0.5max |
106~118 |
0.05max |
Solid |
|
SE121SZX |
100% bio-based polyols and polyacids |
2000 |
0.5max |
53~59 |
0.05max |
Solid |
|
SE131SZX |
100%bio-based polyols and polyacids |
3000 |
0.5max |
36~40 |
0.05max |
Solid |
|
SE111SuZX |
100% bio-based polyols and polyacids |
1000 |
0.5max |
106~118 |
0.05max |
Waxy |
|
SE121SuZX |
100% bio-based polyols and polyacids |
2000 |
0.5max |
53~59 |
0.05max |
Waxy |
|
SE131SuZX |
100% bio-based polyols and polyacids |
3000 |
0.5max |
36~40 |
0.05max |
Waxy |
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 |
Aromatic series
|
Grade |
Composition |
Average molecular weight |
Acid value (mgKOH/g) |
Hydroxygen value (mgKOH/g) |
Water content (%) |
Appearance (25℃) |
|
SE2031P |
romatic polybasic acid, HG |
3000 |
1.0max |
36~40 |
0.05max |
Liquid |
|
SE2036PX |
romatic polybasic acid, HG |
3500 |
1.0max |
30~34 |
0.05max |
Liquid |
|
SE2231T |
romatic polybasic acid, AA, HG, EG |
3000 |
0.5max |
36~40 |
0.05max |
Waxy |
|
SE5011i |
romatic polybasic acid, AA, EG |
1000 |
1.0max |
106~118 |
0.05max |
Waxy |
※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.
※We can also develop products beyond the existing specifications based on demand. Please feel free to inquire.