Main Specifications
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Annual Capacity
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Source Areas
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Category
Best Suitable for Continuous Sandwich Panels Polyester Polyol (QCY-235)
Introduction
QCY-235 is a polyester polyol used in producing polyurethane rigid foam.Without considering the compatibility with pentane. It is widely used in continuous sandwich panels.
Specification
| Item | Index |
| Appearance | Colorless and transparent |
| Hydroxyl Number, mgKOH/g | 230-245 |
| Viscosity (at 25℃), mPa · s | 10500±1500 |
| Acid value,mgKOH/g | ≤ 2.0 |
| 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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