Product Advantages
Our products are synthesized through the polymerization of high-purity polyacids and polyols, utilizing state-of-the-art esterification processes. Characterized by a precise and controllable molecular structure, they serve as the fundamental cornerstone for the manufacture of high-performance elastomers, adhesives, and coatings. Leveraging advanced continuous production facilities and sophisticated online monitoring systems, we achieve high-quality output with an exceptionally narrow molecular weight distribution and unparalleled batch-to-batch reproducibility. By meticulously selecting high-purity raw materials and rigorously eliminating trace metal impurities, we ensure-right from the source-that our products possess outstanding weather resistance and an exceptionally long service life.
|
Grade |
Chemicals |
Hydroxyl Value |
Acid Value |
Molecular Weight |
Application Industry |
|
1220 |
Adipic acid + Ethylene glycol + Diethylene glycol (AA + EG + DEG) |
54 |
0.43 |
2000 |
PUR hot melt adhesive, shoe sole raw material |
|
3040 |
Butylene glycol + Adipic acid (BG + AA) |
28 |
0.3 |
4000 |
PUR hot melt adhesive, TPU hot melt adhesive |
|
4020 |
Adipic acid + Propylene glycol (AA + MPO) |
55 |
0.22 |
2000 |
PUR hot melt adhesive, ink binder |
|
5320 |
Adipic acid + Butylene glycol + Ethylene glycol (AA + BG + NPG) |
56 |
0.12 |
2000 |
Water-based PU, PUR hot melt adhesive |
|
5706 |
Adipic acid + Butylene glycol + Ethylene glycol (AA + NPG + TMP) |
168 |
2.57 |
1000 |
Water-based PU, |
|
6510 |
Adipic acid + Hexanediol + Neopentyl glycol (AA + HG + NPG) |
121 |
0.22 |
900 |
Water-based PU, PUR hot melt adhesive |
Core Performance Advantages
Exceptional Mechanical Strength:
The polymer network formed upon curing exhibits high tensile strength and robust wear resistance, making it ideally suited for use in demanding operating conditions.
Excellent Media Resistance:
Possesses outstanding resistance to oils, chemicals, and specific solvents; highly resistant to aging and corrosion.
High Elasticity and Flexibility:
The flexible molecular chain segments endow the finished product with excellent low-temperature flexibility and resilience, resulting in a substantial feel and high resistance to breakage.
Excellent Compatibility:
Enables flexible formulation adjustments to suit a wide range of downstream production processes, thereby reducing formulation tuning costs and production complexity.
Stable Temperature Resistance:
Possesses excellent adaptability to both high and low temperatures; it does not soften or degrade in high-temperature environments, nor does it become brittle or fail in low-temperature environments.
Processability:
The product features moderate viscosity and excellent flow properties; it is easy to stir and mix, and is compatible with various processing techniques such as spraying, casting, and injection molding.
Hot Tags: eg polyester polyol for TPU, China eg polyester polyol for TPU manufacturers, suppliers, factory, aliphatic polyester polyol, aliphatic polyol, EG Polyester Polyol for TPU, polyester polyol eg series, polyester polyols, polyester polyols for polyurethanes
