Product Details
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2018
Model Number: Polyester Polyol for TPU
Payment & Shipping Terms
Minimum Order Quantity: 1mt
Price: FOB Qingdao usd3.0/kg
Packaging Details: 25kg/bag
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 3000mt/month
Raw Material: |
EG，BG/AA |
CAS: |
32472-85-8 |
Application: |
TPU |
Color: |
Colorless Liquid |
Packing: |
200kg/drum |
Shelf Life: |
6months |
Raw Material: |
EG，BG/AA |
CAS: |
32472-85-8 |
Application: |
TPU |
Color: |
Colorless Liquid |
Packing: |
200kg/drum |
Shelf Life: |
6months |
Polyester Polyol for Thermoplastic Polyurethane
1. Description
This series of polyester polyol have a molecular weight range from 500g/mol to 4000g/mol. The advantages would be low chroma and stable activity. Thermoplastic polyurethane products based on this series of polyester polyols have the advantages of stable viscosity, easy cutting, excellent mechanical strength, high wear resistance and high tear resistance. The molecular weight can be adjusted according to customer requirements.
2. Application
This series of polyester polyols can be widely used in TPU elastomers such as hot melt adhesives, shoe materials, pipes, films, cable sheaths, conveyor belts and ohter polyurethane products.
3. Physical properties
| Raw material | Grade | Molecular weight(g/mol) | OH value(mgKOH/g) | Acid value(mgKOH/g) | Water content(%) | Viscosity(75℃ cps) | Chrom(APHA) |
| EG,BG/AA | PE-2410 | 1000 | 107-117 | ≤0.3 | ≤0.03 | 100-200 | ≤30 |
| PE-2415 | 1500 | 73-79 | ≤0.3 | ≤0.03 | 200-500 | ≤30 | |
| PE-2420 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 500-800 | ≤30 | |
| PE-2430 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1300-1700 | ≤30 | |
| PE-2440 | 4000 | 26-31 | ≤0.3 | ≤0.03 | 1300-1700 | ≤30 |
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