SyncoPol® GT690 is a glycerine based polyether polyol of low viscosity and is normally used as a blending polyol in rigid foam formulations. Its use allows a formulator to obtain a good combination of processability, cost economics and properties of the final product. SyncoPol® GT690 is a polyether polyol with hydroxyl value in range 240-250 mgKOH/g and molecular weight ~690 g/mol. The product has low viscosity in range 200-300 cPs at 25°C and functionality ~3.0.
SyncoPol GT690 is a multifunctional polyether polyol designed as an intermediate for the production of polyurethane elastomers, coatings, OCF foam. The low viscosity of GT690 imparts good flowability and compatibility with pentane, which is normally used as a blending polyol in rigid foam formulation.
SyncoPol GT690 can be used in combination with other polyols, additive and fire retardants in order to improve foam mechanical and insulation properties. Its obtain a good combination of process ability, cost economics and good properties of final product.
SyncoPol GT690 polyol is hygroscopic, and dry nitrogen or low dew point air is recommended for tank padding. Drums should be kept tightly closed to prevent contamination. The recommended storage temperature is 20-25 °C.
Products made based on SyncoPol GT 690 are of excellent quality. Based on the optimally developed manufacturing process this polyol is distinguished by very good parameters, in both PUR & PIR systems.
Main application advantages of the product:
recommended polyol to improved flowability, achieve good compressive strength and good dimensional stability characteristic of rigid polyurethane foam systems,
low viscosity provides good compatibility with pentane and improved insulation property.
All the above information related to the product are provided according to the best knowledge of the manufacturer and published in good faith. However, the manufacturer does not guarantee the information and contents of this document are complete and accurate, and shall not be liable for the results of using them. The user is obliged to verify and confirm the information and contents of this documentation on his/her own. The manufacturer reserves the right to change the content of this document at any time without stating reasons of such changes.
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