Main Specifications
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Annual Capacity
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Source Areas
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Category
High Flame Retardant Polyester Polyol (QCY-207)
Introduction
QCY-207 is a high flame retardant rigid foam polyester polyol. It offers excellent hydrolysis resistance, good thermal stability, good flame reatrdant performance, and promotes adhesion to various substrates.
It is widely applied in B1-rated spray system.
Specification
| Item | Index |
| Appearance | Colorless and transparent |
| Hydroxyl Number, mgKOH/g | 200±10 |
| Viscosity (at 25℃), mPa · s | 15000±3000 |
| 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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