Polyurethane foam plus powder viscosity reduceryrfc-fm01
Description of the trait
Brown transparent liquid, slight odor, slightly soluble in water, soluble in general polyurethane system, typical physical property data are as follows:
Characteristics and application areas
YRFC-FM01 is a high-efficiency viscosity reducer designed to increase the content of powder filler in polyurethane white material while reducing the viscosity of the system, the characteristic groups contained in its structure can strengthen the charge repulsion between the powders and the compatibility between different polar raw materials, only a very small amount can be added to effectively reduce the adhesion between powder particles, greatly reduce the viscosity of the system, improve the compatibility uniformity between the powder and the raw materials, greatly improve the fluidity, and can also effectively prevent the powder filler from settling and compaction. The application characteristics of the product are as follows:
The viscosity reduction effect is immediateExperiments have shown that the viscosity of the medium viscosity system (viscosity is about 10000MPas) Only 0 of the powder volume of the system needs to be added1-0.3%, viscosity can be reduced by 70%;For some very high viscosity systems (viscosity of about hundreds of thousands of centipoise), the viscosity can even be reduced to 1 10-1 20 in the blank.
Reduced costs: The reduced viscosity allows the use of more inexpensive fillers.
Improved quality: improved fluidity due to the improvement of powder dispersion uniformity and viscosity reduction, more uniform mixing and mixing with black material, better foam quality, and stability can be guaranteed.
Anti-settling and anti-compaction: effectively prevent the phenomenon of long-term storage of the powder filler in the white material from settling and agglomerating at the bottom of the barrel, and scatter it with a little stirring.
Directions for use
Add the white material component with filler, add while stirring, and proper shearing will be more conducive to uniform dispersion.
It is recommended to add 01-0.3%。
Packaging and storage
Size: 25 200kg drums. HDPE plastic drums.
Please store in a cool, ventilated and dry warehouse, away from fire, sunlight and rain.
Note: Keep tightly sealed, unopened, shelf life is 24 months.
It is normal for viscosity to increase or be semi-pasted during storage, and it can be restored to a liquid state after heating at 50-80 °C.
After the expiration date, it can still be used if the usability of the comprehensive test has not changed.