Main Specifications
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Annual Capacity
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Source Areas
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Category
General Purpose Polyester Polyol (QCY-2412)
Introduction
QCY-2412 is a polyester polyol used in producing polyurethane rigid foam. It offers excellent hydrolysis resistance, good thermal stability, and promotes adhesion to various substrates.
It is widely applied in construction insulation, sandwich panels, home appliances, coating etc.
Specification
| Item | Index |
| Appearance | Colorless and transparent |
| Hydroxyl Number, mgKOH/g | 260±10 |
| Viscosity (at 25℃), mPa · s | 8000±500 |
| Acid value,mgKOH/g | ≤ 1.5 |
| H2O, % | ≤ 0. 1 |
Packaging ：
225kgs in steel drum ; 1000kgs-1200kgs in IBC
Storage and Transportation
Please keep the product in a well ventilated, cool and dry place, preventing direct exposure to sunlight and rain, ideal storage temperature 0 - 4 0 ℃, and keep it away from water or heat sources. Short - term warming or cooling will not affect the product quality. The product is non inflammable and non explosive.
Shelf life
Under the condition of proper preservation, the product has a shelf life of one year.
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