Packaging Specification: 25 kg/blue iron drum, convenient for industrial users to store and handle, suitable for batch use scenarios.
Core Component: Non - silicon compound, which gives it unique advantages in some silicon - sensitive systems.
Product Performance and Advantages
Efficient Defoaming and Foam Inhibition:
In solvent - based and solvent - free printing inks and overprint varnish systems, it can quickly eliminate foam generated during production and filling processes and inhibit the formation of new foam. For example, during high - speed printing, a large amount of foam is easily generated due to the rapid flow of ink. BYK - 1752 can quickly play a role, ensuring the smooth printing process and avoiding printing defects (such as dot deformation, uneven ink color, etc.) caused by foam.
Good Compatibility:
It has good compatibility with various resin systems of solvent - based and solvent - free inks and overprint varnishes. It will not have adverse reactions with other components in the system, nor will it affect the color, gloss, drying speed and other properties of the ink or varnish itself, ensuring the stable quality of the final product.
Does Not Affect Recoating Performance:
In processes that require multiple coatings, the defoamer will not reduce the adhesion between coatings. For example, when applying overprint varnish to metal products, even if multiple recoatings are performed, the coatings can still be firmly bonded without delamination, peeling and other phenomena.
Wide Range of Applications:
It is not only suitable for printing inks and overprint varnishes, but also can be used in some similar systems that require foam control, such as certain special industrial coatings, adhesives, etc., providing diversified foam solutions for different industries.
Scope of Application and Scenarios
Main Application Fields:
Solvent - based and solvent - free gravure printing inks and flexographic printing inks in the printing industry; Overprint varnishes in the coating industry, such as furniture surface overprint varnishes, auto parts overprint varnishes, etc.
Typical Application Scenarios:
In packaging printing, such as gravure printing of food packaging bags, the use of BYK - 1752 can ensure uniform ink transfer and clear patterns, avoiding packaging appearance defects caused by foam; In the coating process of high - end furniture, after using this defoamer in overprint varnish, the furniture surface can obtain a smooth, flat and high - gloss paint film effect.
Usage and Storage Recommendations
Adding Method:
The recommended dosage is 0.1% - 0.5% of the total formula amount. It can be directly added during the stirring process of ink or varnish production, and ensure sufficient and uniform stirring to achieve the best defoaming effect. If the system viscosity is high, it can be diluted appropriately before adding.
Compatibility Test:
When using it for the first time or changing to a new raw material system, it is recommended to conduct a small - scale test first to test the compatibility of BYK - 1752 with other components in the system, and observe whether phenomena such as turbidity and precipitation occur, as well as the impact on the performance of the final product.
Storage Conditions:
It should be stored in a cool and dry environment with a temperature maintained at 5 - 35℃, avoiding direct sunlight and high temperatures. After opening, it should be sealed for storage to prevent the product from getting damp or contaminated. The shelf life of unopened products is generally 12 months.
