Product Introduction
Flame Retardant Polyester Polyol is a chemical material designed to improve the flame retardant properties of polyurethane materials. These products enhance the flame retardancy of the material without sacrificing other physical properties by introducing flame retardant elements or functional groups into the molecular structure of the polyester polyols.
Product Properties
|
Products |
Hydroxyl value (mg KOH/g) |
Acid number |
Viscosity |
Performance and features: |
| KY-F2012 |
200±15 |
≤2.0 |
16000±2000 |
Improve product dimensional stability, high flame retardant system, improve product crust |
|
KY-F2014 |
180±15 |
≤2.0 |
5000±1000 |
Reduce thermal conductivity, suitable for high flame retardant systems to improve compatibility |
|
KY-F2016 |
220±15 |
≤2.0 |
5500±1000 |
High flame retardant continuous plate, spray B2 grade, improve flame retardant and dimensional stability |
|
KY-F2018 |
220±15 |
≤2.0 |
10000±1000 |
For high pentane /141B/ high flame retardant systems |
|
KY-F3302 |
300±15 |
≤2.0 |
1000±500 |
Suitable for whole water system, improve stability and flame retardant type |
|
KY-F1102 |
100±15 |
≤2.0 |
7500±2000 |
Suitable for PIR high index system, improve flame retardancy |
Product Application
1. Construction industry: used to manufacture building insulation panels with high fire rating, sound insulation materials, pipeline insulation, etc.
2. Furniture and interior: improve the flame retardant safety performance of seats, mattresses and automotive interior parts.
3. Electronic appliances: Make electrical shell and circuit board insulation materials to increase the safety of electronic products.
4. Transportation field: Used in the interior decoration materials of aircraft, trains and automobiles to improve the fire safety of vehicles.
5. Textile coating: Provide flame retardant treatment for textiles to meet the needs of specific industries (such as protective clothing, home decoration fabrics).
Product Packaging & Storage
25Kg or 220Kg metal drum packing
Store in cool, dry and ventilated place, period of validity is one year.
FAQ
Q: How to achieve flame retardant effect of flame retardant polyester polyol?
A: Flame retardant polyester polyols are synthesized by adding flame retardants in the polymerization process or by using raw materials containing flame retardant elements (such as phosphorus, bromine). These flame-retardant elements or functional groups release inert gases or form a protective carbon layer when the material is burned, thereby inhibiting flame spread, reducing smoke generation, and improving the self-extinguishing property of the material.
Q: Do these products affect the physical properties of polyurethane?
A: Carefully designed flame-retardant polyester polyols are designed to minimize the impact on the physical properties of polyurethanes. Although the addition of flame retardant elements may affect certain properties, such as hardness or elasticity, modern technology allows for a balance of flame retardant and other properties through formulation adjustments, ensuring that the final product is both safe and practical.
Q: Will the flame retardancy weaken with time?
A: High quality flame retardant polyester polyols are designed to maintain stable flame retardant properties throughout the life cycle of the product. However, actual performance can be affected by external factors such as UV exposure, high temperatures, or chemical erosion. Choosing products with good weather resistance and chemical stability can minimize performance degradation.
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